Incremental Encoders With the optical transformation, a line-coded disc made of metal, plastic or glass and positioned on a rotary bearing interrupts the infra red light ray emitted by gallium arsenid sender diode. The number of lines determines the resolution, i.e. the measuring points within a revolution. The interruptions of the light ray are sensed by the receptor element and electronically processed. The information is then made available as a rectangular signal at the encoder output. Examples for typical applications of incremental encoders: n Franking machines n Door closing devices for trains n Desktop robots n Lens grinding machines n Plotters n Testing machines for optical waveguides n Scattering machines ENCODERS COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS n Tampon printing machines n Ultrasonic welding n Screwing machines n Labelling machines n x/y indication n Analysis devices n Drilling machines n Mixing machines Shaft Encoders 2001 43 Incremental Encoders Incremental encoders are sensors capable of generating signals in response to rotary movement. In conjunction with mechanical conversion devices, such as rack-and-pinions, measuring wheels or spindles, incremental shaft encoders can also be used to measure linear movement. The shaft encoder generates a signal for each incremental change in position. Incremental Encoders Type RI 30 RI 36 Special features n small encoder for industrial applications n low power consumption n high immunity to interference n cable lengths up to 100 m n suitable for high pulse frequencies n high level of protection n applications, e.g. CNC machine centers, handling systems, motors, medical technology, textile machinery n small industrial encoder for high numbers of pulses n high operating safety n applications, e.g. CNC axles, machine tools, robots, special machinery, high-speed winding machines Number of pulses Technical Data - mechanical Flange 5 ... 1,500 5 ... 3,600 S = synchro flange, R = round flange S = synchro flange, R = round flange Shaft diameter Absolute max. shaft load radial/axial 5 mm 30 N/15 N (6.5/3.3 lbs) 6 mm/6,35 mm 30 N/15 N (6.5/3.3 lbs) Absolute max. speed Torque Protection class Housing/Bearing General design Operating temperature Connection Size Weight Technical data - electrical Output Supply voltage (SELV) Max. intrinsic power consumption 10,000 RPM 0.2 Ncm IP 64/64 as per DIN VDE 0160, protection class III -10...+70 C Cable axial/radial O 30 mm 60 g approx. 10,000 RPM 0.3 Ncm IP 64/64 as per DIN VDE 0160, protection class III -10...+70 C Cable or connector axial/radial O 36 mm 80 g approx. RS 422/push-pull 5 VDC/10...30 VDC 40 mA (5 VDC), 30 mA (24 VDC), 60 mA (10 VDC) 300 kHz (RS 422) 200 kHz (push-pull)) RS 422: 30 mA push-pull with short circuit protection: 30 mA (10...30 VDC) NPN-O.C. 5 mA RS 422/push-pull 5 VDC/10...30 VDC 40 mA (5 VDC), 30 mA (24 VDC), 60 mA (10 VDC) 300 kHz (RS 422) 200 kHz (push-pull) RS 422: 30 mA push-pull with short circuit protection: 30 mA (10...30 VDC) NPN-O.C. 5 mA 1:1 max. 25 electrical 1:1 max. 25 electrical 61 65 Max. pulse frequency Output load Alarm output Pulse shape Pulse duty factor Pulse width error Page 44 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Encoders RI 58 RI 59 RX 70-TI n universal industrial encoder n up tp 40,000 steps with 10,000 pulses n high signal accuracy n protection class up to IP 67 n operating temperature up to 100C n flexible due to many flange and connector variants n suitable for high shock loads n applications e.g. machine tools, CNC axles, packaging machinery, motors, drives, injection moulding machines, sawing machines, textile machinery 1 ... 10,000 n stainless steel encoder with high degree of protection n high corrosion resistance n suitable for use in food production n applications e.g. packaging machinery, filling plants, washing systems, mixing machines n explosion-proof according to class II of EEX d IIC T6/T4 n highest operating safety n applications e.g. lacquering lines, surface processing machines, filling plants, mixing machines, silo systems 1 ... 10,000 1 ... 10,000 S = synchro flange, K = clamping flange, G, Q = square flange, M = synchro clamping flange 6 mm/6.35 mm/7 mm/10 mm/9.52 mm/12 mm O 12 mm - 180/140 N (39/30 lbs) O 7 ... 10 mm - 160/107 N (35/24 lbs) O 6 mm/6,35 mm - 110/60 N (24/13 lbs) 10,000 RPM 0.5 Ncm 65/64, 67/67 as per DIN VDE 0160, protection class III RI 58-O: -10...+70 C/RI 58-T: -25...+100 C Cable or connector axial/radial O 58 mm, square flange = 63.5 mm / 80 mm 300 g approx. Q = square flange K = clamping flange 9.52 mm/10 mm 160/107 N (35/24 lbs) 10 mm 160/107 N (35/24 lbs) 10,000 RPM 0.5 Ncm IP 67/67 as per DIN VDE 0160, protection class III -10...+ 70 C Cable radial O 58 mm, square flange = 63.5 mm 620 g approx. 6,000 RPM (T6), 10,000 RPM (T4) 0.5 Ncm IP 65/64 as per DIN VDE 0160, protection class III -10...+ 40 C (T6), -20...+60 C (T4) Cable axial O 70 mm 1,400 g approx. RS 422/push-pull/push-pull complementary 5 VDC/10...30 VDC 40 mA (5 VDC), 30 mA (24 VDC), 60 mA (10 VDC) 300 kHz (RS 422) 200 kHz (push-pull) RS 422: 30 mA push-pull with short circuit protection: 30 mA (10...30 VDC) NPN-O.C. 5 mA RS 422/push-pull/push-pull complementary 5 VDC/10...30 VDC 40 mA (5 VDC), 30 mA (24 VDC), 60 mA (10 VDC) 300 kHz (RS 422) 200 kHz (push-pull) RS 422: 30 mA push-pull with short circuit protection: 30 mA (10...30 VDC) NPN-O.C. 5 mA RS 422/push-pull/push-pull complementary 5 VDC/10...30 VDC 40 mA (5 VDC), 30 mA (24 VDC), 60 mA (10 VDC) 300 kHz (RS 422) 200 kHz (push-pull) RS 422: 30 mA push-pull with short circuit protection: 30 mA (10...30 VDC) NPN-O.C. 5 mA 1:1 max. 25 electrical 1:1 max. 25 electrical 1:1 max. 25 electrical 68 76 79 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 45 Incremental Encoders - with hollow shaft Type RI 36-H RI 58-H Special features n miniature industry encoder for high numbers of pulses n short mounting depth n easy mounting procedure n applications, e.g. motors, machine tools, packaging machines, robots, automated SMD equipment n through hollow shaft n high accuracy due to integrated coupling n secure shaft mounting n applications e.g. textile machinery, motors, drives, copiers Number of pulses Technical Data - mechanical Flange or shaft fixation 5 ... 3,600 1 ... 5,000 Clamping shaft (one side open) with front clamping ring; spring plate as torque support hollow shaft 4 mm/6 mm/8 mm/10 mm misalignment radial 0.15 mm, misalignment axial 0.5 mm S = synchro flange Shaft diameter Absolute max. shaft load radial/axial Absolute max. speed Torque Protection class Housing/Bearing General design Operating temperature Connection Size Weight Technical data - electrical Output Supply voltage (SELV) Max. intrinsic power consumption Max. pulse frequency Output load Alarm output Pulse shape Pulse duty factor Pulse width error Page 46 Shaft Encoders 2001 10,000 RPM 0.3 Ncm IP 64/64 as per DIN VDE 0160, protection class III -10...+70 C 1.5 m cable* axial/radial O 36 mm ca. 80 g Hollow shaft 10 mm/12 mm misalignment axial 0.4 mm misalignment parallel 0.4 mm misalignment angular 1 3,000 RPM 2 Ncm IP 64/64 as per DIN VDE 0160, protection class III -10...+70 C cable radial O 58 mm 210 g approx. RS 422/push-pull/push-pull complementary 5 VDC/10...30 VDC 40 mA (5 VDC), 30 mA (24 VDC), 60 mA (10 VDC) 300 kHz (RS 422) 200 kHz (push-pull)) RS 422: 30 mA push-pull with short circuit protection: 30 mA (10...30 VDC) NPN-O.C. 5 mA RS 422/push-pull/push-pull complementary 5 VDC/10...30 VDC 40 mA (5 VDC), 30 mA (24 VDC), 60 mA (10 VDC) 300 kHz (RS 422) 200 kHz (push-pull)) RS 422: 30 mA push-pull with short circuit protection: 30 mA (10...30 VDC) NPN-O.C. 5 mA 1:1 max. 25 electrical 1:1 max. 25 electrical 82 84 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Encoders - with hollow shaft Type RI 58-D RI 76 TD Special features n direct mounting without coupling n flexible hollow shaft concept up to 14 mm n through hollow shaft or as end shaft (blind shaft) n simple installation with clamping ring or fixing screws n short mounting depth of only 33 mm n operating temperature up to 100 C (RI 58 TD) n applications, e.g. positioning drives, length measuring machines, motors n through hollow shaft n shaft diameters 15 to 42 mm n external diameter only 76 mm n simple installation with clamping ring front or rear n operating temperature up to 100 C n applications e.g. motors, printing machines, elevators Number of pulses 1 ... 5,000 1...10,000 E= synchro flange with blind shaft F, D, H = Synchro flange with clamping shaft D = clamping ring front (flange side) H = clamping ring rear (cover side) Shaft diameter Hollow shaft 10 mm/12 mm/14 mm Hollow shaft 15...42 mm Absolute max. speed 6,000 RPM 6,000 RPM (depends on version) Torque 1.7 Ncm 3...10 Ncm (depends on version) Protection class Housing/Bearing IP 65/64 IP 50/40, Option: IP 65/64 General design as per DIN VDE 0160, protection class III as per DIN EN 61010, protection class III Operating temperature -10...+70 C (Option: -25...+100 C) -25...+100 C Connection Cable or connector radial Cable radial Size O 58 mm O 76 mm Weight 170 g approx. 320...580 g approx. (depends on version) Technical data - electrical Output RS 422/push-pull/push-pull complementary RS 422/push-pull/push-pull complementary Supply voltage (SELV) 5 VDC/10...30 VDC 5 VDC/10...30 VDC Max. intrinsic power consumption 40 mA (5 VDC), 30 mA (24 VDC), 60 mA (10 VDC) 40 mA (5 VDC), 30 mA (24 VDC), 60 mA (10 VDC) Max. pulse frequency 300 kHz (RS 422) 200 kHz (push-pull) 300 kHz (RS 422) 200 kHz (push-pull) Output load RS 422: 30 mA push-pull with short circuit protection: 30 mA (10...30 VDC) RS 422: 30 mA push-pull with short circuit protection: 30 mA (10...30 VDC) Alarm output NPN-O.C. 5 mA NPN-O.C. 5 mA Pulse duty factor 1:1 1:1 Pulse width error max. 25 electrical max. 25 electrical Page 87 93 Technical Data - mechanical Flange or shaft fixation Pulse shape E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 47 Incremental Encoders - Economy Types Replacement for RIS and RI 31 Replacement for RI 39 Type RI 32 RI 38 Special features n economy encoder for small devices n long life due to ball bearings n low torque n application e.g. laboratory devices, fitness machines, crimping machines, tampon printing machines, small grinding machines n encoder for universal mounting due to front or rear fixing n long life due to ball bearings n low torque n applications e.g. small motors, laboratory devices, labelling devices, plotters, length measuring machinges Number of pulses 5 ... 1,500 5 ... 1,024 Technical Data - mechanical Flange or shaft fixation R = round flange Q = square flange Shaft diameter 5 mm/6 mm 6 mm Absolute max. shaft load radial/axial 30 N/15 N (6.5/3.3 lbs) 30 N/15 N (6.5/3.3 lbs) Absolute max. speed 6,000 RPM 10,000 RPM Torque 0.05 Ncm 0.2 Ncm Protection class Housing/Bearing IP 50/40 IP 50/40 General design as per DIN VDE 0160, protection class III as per DIN VDE 0160, protection class III Operating temperature -10...+60 C -10...+60 C Connection cable, radial/axial cable radial Size O 30 mm 39 x 39 mm Weight 50 g approx. 60 g approx. Technical data - electrical Output push-pull push-pull Supply voltage (SELV) 5 VDC or 10...30 VDC 5 VDC or 10...30 VDC Max. intrinsic power consumption 40 mA (5 VDC), 30 mA (24 VDC) 40 mA (5 VDC), 30 mA (24 VDC), Max. pulse frequency 300 kHz (5 VDC) 200 kHz (10 ... 30 VDC) 300 kHz (5 V) 200 kHz (10 ... 30 V) Output load push-pull with short circuit protection: 10 mA (5 VDC), 30 mA (10...30 VDC) push-pull with short circuit protection: 10 mA (5 VDC), 30 mA (10...30 VDC) Alarm output NPN-O.C. 5 mA NPN-O.C. 5 mA Pulse duty factor 1:1 1:1 Pulse width error max. 25 electrical max. 25 electrical Page 96 98 Pulse shape 48 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Encoders - Economy Types Replacement for RIM Type RI 41 RI 42 Special features n economy encoder n high mechanical life n applications e.g. small motors, graphic machines, desktop robots, wood working machines n economy encoder n high protection IP 65 n push-pull or NPN-O.C. n applications, e.g. textile machinery Number of pulses 5 ... 3,600 5 ... 1,024 Technical Data - mechanical Flange or shaft fixation R = round flange R = round flange Shaft diameter 6 mm 6 mm Absolute max. shaft load radial/axial 30 N/15 N (6.5/3.3 lbs) 30 N/15 N (6.5/3.3 lbs) Absolute max. speed 10,000 RPM 10,000 RPM Torque 0.2 Ncm 1 Ncm Protection class Housing/Bearing IP 50/40 IP 65/64 General design as per DIN VDE 0160, protection class III as per DIN VDE 0160, protection class III Operating temperature -10...+70 C 0...+60 C Connection cable radial cable axial Size O 40 mm O 40 mm Weight 60 g approx. approx. 75 g Technical data - electrical Output push-pull push-pull/push-pull complementary/ NPN-O.C Supply voltage (SELV) 5 VDC or 10...30 VDC 5 VDC/10...30 VDC/10...24 VDC Max. intrinsic power consumption 40 mA (5 VDC), 30 mA (24 VDC), 40 mA (5 VDC), 30 mA (24 VDC), Max. pulse frequency 300 kHz (5 VDC) 200 kHz (10 ... 30 VDC) 300 kHz (5 V) 200 kHz (10 ... 30 V) 50 kHz (10...24 VDC) Output load push-pull with short circuit protection: 10 mA (5 VDC), 30 mA (10...30 VDC) NPN-O.C.:30 mA (10...24 VDC) push-pull with short circuit protection 10 mA (5 VDC), 30 mA (10...30 VDC) Alarm output NPN-O.C. 5 mA NPN-O.C. 5 mA Pulse duty factor 1:1 1:1 Pulse width error max. 25 electrical max. 25 electrical Page 100 102 Pulse shape E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 49 Measuring Signals SINGLE-CHANNEL SHAFT ENCODERS Single-channel shaft encoders have only one output channel (A). They are used wherever it is not necessary to detect the direction of rotation, such as in adding or subtracting counters or tachometers. TWO-CHANNEL SHAFT ENCODERS These shaft encoders use two scanning systems, and output the signal pulses generated on two output channels (A and B). The output pulses from the two channels are 90 out of phase. A downstream logic circuit can derive the encoder's direction of rotation from this phase shift. Two-channel shaft encoders are used wherever it is necessary to detect the direction of rotation, such as in up/down counters or positioning devices. THREE-CHANNEL SHAFT ENCODERS In principle, these are two-channel shaft encoders which supply one pulse per revolution of the encoder on a third channel (N). This pulse is needed for precise deter-mination of a reference position, for example. It is called the zero signal or reference signal. Shaft encoders with a zero signal are used very often in positioning systems. HENGSTLER SHAFT ENCODERS All incremental HENGSTLER shaft encoders of the new generation with OPTOASIC are three-channel shaft encoders. When applied as single- or two-channel shaft encoders the dispensable output signals can be omitted. OUTPUT SIGNALS Phase offset Measuring pitch Channel A Channel B Channel N Reference pulse (zero signal) Shaft turning clockwise (cw) seen from front of encoder EVALUATION The resolution of a two-channel shaft encoder can be doubled or quadrupled in the subsequent circuitry. This enables the resolution of a two-channel encoder with The shaft encoders supply two squarewave pulses offset by 90 A and B, and a reference pulse N (zero signal) as well. In order to suppress spurious pulses, certain output circuits (RS 422 and push-pull) generate inverted signals (A, B, N), such as in models RI 30, RI 36, RI 58, RI 58-H, RI 76-TD and RI 58-D. The measuring pitch is defined as the value of the distance between two pulse edges of A and B. 2,500 lines per rev. to be increased electronically to 5,000 or 10,000 pulses per revolution (see diagram below). Channel A Channel B Single evaluation Double evaluation Quadruple evaluation Possible evaluation of two-/three-channel shaft encoders 50 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Maximum Speed, Protection Class SPEED The maximum permissible speed of a shaft encoder is derived from: The functional speed of an encoder is obtained by the equation: * the mechanically permissible r.p.m, * the minimum permissible pulse-edge spacing of the square-wave output signals of the shaft encoder for the subsequent circuitry, which depends on the tolerance of the phase offset, * the functional speed, which is limited by the pulse frequency. nmax = fmax * 103 * 60 / Z nmax = maximum functional speed [r.p.m.] f max = maximum pulse frequency of shaft encoder, or input frequency of downstream circuitry [kHz] z = number of pulses of shaft encoder RPM The mechanically permissible r.p.m. is specified for each shaft encoder among the mechanical characteristics. In general, the control circuitry does not permit less than a certain minimum edge spacing between the square-wave output signal pulses. The minimum pulse-edge spacing is specified for each model of shaft encoder among the electrical characteristics. Number of pulses Maximum permissible speed as a function of number of pulses and signal frequency of shaft encoder PROTECTION CLASS All encoders of the industrial types RI 30, RI 36, RI 58, RI 58-H, RI 58-D, RX 70-I as well as the absolute encoders RA 58, comply with protection class IP 65 according to EN 60529 and IEC 529, unless otherwise stated. These specifications are valid for the housing and the cable output and also for plugged in socket connectors. The shaft input complies with protection class IP 64. If however the encoder is mounted vertically, there must be no standing water present at the shaft input and the ball bearings. E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS In case the standard protection class IP 64 is not sufficient for the shaft input, e.g. with vertical mounting of the encoder, the encoders must be protected by additional labyrinth or pot-type seals. On request our encoders are also available with protection class IP 67 for the shaft input and for the housing. Shaft Encoders 2001 51 Examples of Flange Mounting FLANGE TYPE OVERVIEW SHAFT ENCODERS WITH CLAMPING FLANGE S = Synchro flange K =Clamping flange Q = Square flange R = Round flange The shaft encoders with a clamping flange can be installed in following ways: * by means of various flange adapters (see "Accessories"), * by means of the clamping flange itself, * by means of the fastening threads provided on the face, * by means of an angle bracket (see Accessories"). The encoder housing is centered by means of the clamping flange. Flange adapter Mounting by fastening threads 52 Shaft Encoders 2001 Clamping flange Mounting by angle bracket E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Examples of Flange Mounting SHAFT ENCODERS WITH SYNCHRO FLANGE The shaft encoders with synchro flange can be installed in two ways: * by means of the synchro flange and three clamping eccentrics (see "Accessories"), * by means of the fastening threads provided on the face. The encoder is centered by means of the centering collar on the flange. Clamping eccentric Mounting bell SHAFT ENCODERS WITH SQUARE FLANGE The shaft encoders with square flange can be installed in two ways: * by means of the fastening threads provided on the face, * by means of an angle bracket. The encoder is centered by means of the centering collar on the flange. Mounting by fastening threads SHAFT ENCODERS WITH ROUND FLANGE Angle bracket The shaft encoders with round flange can be installed in two ways: * by means of the fastening threads provided on the face, * by means of an angle bracket. The encoder is centered by means of the centering collar on the flange. Mounting by fastening threads E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Angle bracket Shaft Encoders 2001 53 Examples of Flange Mounting SHAFT ENCODERS WITH HOLLOW SHAFT (RI 58-H) a) Mounting by screws 1 Hollow-shaft encoder 2 "B"-side of drive shaft 3 Fastening screws (M4) b) Mounting by clamping eccentrics 1 Hollow-shaft encoder 2 "B"-side of drive shaft 3 Clamping eccentrics 4 Fastening screws Mounting of version F, D (Clamping shaft) Mounting of version E (Blind shaft) 1 2 3 4 1 2 3 4 5 6 SHAFT ENCODERS WITH HOLLOW SHAFT (RI 58-D/G) Torque spring Clamping ring with cross-recess screw Straight pin Actuating shaft Torque spring O-ring Straight pin Actuating shaft with threaded bore M4-screw with spring washer Cap SHAFT ENCODERS WITH SOLID SHAFT Connection of solid-shaft encoders to the shaft is by means of a coupling. The coupling compensates for axial movements and lack of alignment between the shaft encoder and the drive shaft, thus preventing excessive bearing loads on the encoder shaft. For further details please refer to heading "Accessories". 54 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 Output RS 422 OUTPUT CIRCUIT Recommended input circuitry Output 1) TECHNICAL DATA Cable screen: - not existing for RI 32, 38, 42 - connected to encoders housing for RI 30, 36, 58, 59, 76 and RX 70 Code Letter R = RS 422 + Alarm 3) (with UB = 5/10...30 VDC) T = RS 422 + Sense 4) (only with UB = 5 VDC) Output signals shaft turning clockwise (cw) seen from front of encoder Square wave pulses (TTL) for channels A, B, N and their inverted signals A, B, N Delay times at 1.5 m cable 100 ns 100 ns Pulse shape Pulse duty factor Pulse width error 1) Max. pulse frequency Output voltage Output level Output load max. Short circuit protection Pole protection of UB CABLE LENGTH 1:1 25 electrical 300 kHz 0... + 5 VDC 2) H 2.5 VDC/L 0.5 VDC (TTL-level) 30 mA with UB = 5 VDC: only 1 channel at a time for max. 1 s (standard RS 422-driver) with UB = 10...30 VDC: short circuit proof for all channels due to integrated controller with UB = 5 VDC: no with UB = 10...30 VDC: yes 1) distance 3) Description 2) also from A to B is at least 0.45 s (at 300 kHz) for UB = 10...30 VDC 4) Description - see Outputs-Alarm - see Outputs-Sense depending on voltage and frequency (at 25C) 1): length RS 422 10 m 5 VDC, 300 kHz 50 m 5 VDC, 300 kHz 100 m 5 VDC, 300 kHz 1) with respect to Hengstler own cables E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 55 Output Push-pull OUTPUT CIRCUIT Recommended input circuitry Output 1) TECHNICAL DATA Cable screen: - not existing for RI 32, 38, 42 - RI 41, not connected to encoder housing - connected to encoders housing for RI 30, 36, 58, 59, 76 and RX 70 Code Letter K = push-pull, 10 mA with UB = 5 VDC or push-pull, 30 mA with UB = 10...30 VDC D = push-pull, 30 mA with UB = 5 VDC Output signals shaft turning clockwise (cw) seen from front of encoder Squarewave pulses (TTL or HTL) for channels A, B, N Delay times with 1.5 m Cable 250 ns 250 ns Pulse shape Pulse duty factor Pulse width error 1) Max. pulse frequency Output voltage Output level Output load max. Short circuit protection Pole protection of UB 1) 2) CABLE LENGTH Distance A to B min. 0.45 s (at 300 kHz) only 1 channel at a time for max. 1 s depending on voltage and frequency (at 25C) 1): length push-pull (K) push-pull (D) 5 VDC, 10 mA 5 VDC, 30 mA 10 m 300 kHz 300 kHz 50 m 300 kHz 100 m 300 kHz 1) 56 1:1 25 electrical 300 kHz (see cable length) 0... + UB K K D push-pull (10...30 V) push-pull (5 V) push-pull (5 V) H UB -3V H 2,5 V H 2,5 V L2V L 0,5 V L 0,5 V 30 mA 10 mA 30 mA all channels all channels 1 channel 2) with UB = 5 VDC: output K yes, output D no with UB = 10...30 VDC: yes Shaft Encoders 2001 push-pull (K) 10...30 VDC, 30 mA 12 VDC, 200 kHz 24 VDC, 200 kHz 30 VDC, 200 kHz 12 VDC, 200 kHz 24 VDC, 200 kHz 30 VDC, 100 kHz 12 VDC, 200 kHz 24 VDC, 100 kHz 30 VDC, 50 kHz with respect to Hengstler own cables E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Output Push-pull complementary Recommended input circuitry output 1) TECHNICAL DATA Cable screen connected with encoder housing Code Letter Output signals shaft turning clockwise (cw) seen from front of encoder I = push-pull complementary (with UB = 10...30 V) Square wave pulses (HTL) for channels A, B, N and their inverted signals A, B, N Delay times at 1.5 m cable 250 ns 250 ns Pulse shape Pulse duty factor Pulse width error 1) Max. pulse frequency Output voltage Output level Output load max. Short circuit protection Pole protection of UB: 1) CABLE LENGTH 1:1 25 electrical 200 kHz (see cable length) 0... + UB H UB -3 V/L 2 V 30 mA short circuit proof for all channels due to integrated controller yes distance from A to B is at least 0.7 s (at 200 kHz) depending on voltage and frequency (at 25C) 1): length push-pull complementary 10 m 12 VDC, 200 kHz 24 VDC, 200 kHz 30 VDC, 200 kHz 50 m 12 VDC, 200 kHz 24 VDC, 50 kHz 30 VDC, 25 kHz 100 m 12 VDC, 150 kHz 24 VDC, 25 kHz 30 VDC, 12 kHz 1) with respect to Hengstler own cables E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 57 Output Alarm OUTPUT CIRCUIT Encoder TECHNICAL DATA Output Output load max. Output Level Malfunction indication time FUNCTION NPN - open collector 5 mA/24 V at UB = 5 VDC 5mA/32 V at UB = 10...30 VDC Output active (failure condition): L 0.7 VDC Output inactive: highohmic (if necessary: get H-level by an external pull-up resistor) 20 ms The rotary encoders are equipped with an electronic monitoring system which reports malfunctions via a separate alarm output. The alarm output can be used for selecting an optical display (LED; for circuit, see above) or the control system (SPC or similar). Moreover, the alarm outputs of several encoders can be interconnected to a common "systems alarm" by means of a parallel connection. The following malfunctions are indicated: Category I - damaged disks Category II - overtemperature - defective LED - overload (e. g. due to short circuit) Category III - voltage range 1 VDC < U < 4 VDC - voltage drop on the supply lines - contamination Category I malfunctions cannot be corrected; the encoder must be replaced. Category II malfunctions are detected by means of a thermal monitoring unit in the electronic system. The alarm message is cleared after the cause of temperature increase has been removed. Category III malfunctions indicate insufficient supply voltage. Also included in this category are transients in the supply voltage, e.g. due to electrostatic discharge, which may distort the output signals. This is corrected by - readjustment to the correct voltage - eliminating the cause of disturbance, i.e. by careful arrangement of the cables. 58 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Output Sense at RS 422 (T) OUTPUT CIRCUIT Encoder power pack Senseinput 1) 2) FUNCTION Voltage drop due to long cable lengths Automatic readjustment of the output voltage (only for power packs with sense input) The sense cables enable the measuring of the actual sensor voltage (no corruption due to voltage drop resulting from supply current and cable resistance). Due to the voltage drop in the cables and the voltage supply, the encoder input voltage Uin is less than the power pack output voltage Uout. The present input voltage Uin is now output to the Sense VCC and Sense GND cables and returns as data to the power pack. The input resistance Ri on the power pack should amount to at least 22 MOhm so that no voltage drop occurs on these cables. In case of power packs with sense input, it is now possible to readjust the output voltage Uout automatically. E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 59 Code Table for Incremental Shaft Encoders . - / - Connector 2) (unnecessary for standard: cable with tinned lead) A Souriau coupling, socket B VDW connector, right-turning, pins C CONIN connector, right-turning, pins D CONIN coupling, left-turning, pins E VDW coupling, left-turning, pins S special version Type RI 30, 32, 36, 38, 41, 42, 58, 59, RX 70, RI 76 4) Cable length 3) (unnecessary for standard: 1.5 m) DO =3m F O =5m K O = 10 m Connection Version D direct hollow shaft H hollow shaft with integrated coupling O standard T high temperature I incremental (only for RX 70) A B C D E F G H J K L M N O P Q R T 1 2 X Number of pulses Supply voltage A 5 VDC E 10 ...30 VDC Type of flange A C D E F G H K L M Q R S X synchro flange adapter square flange adapter; 58 x 58 mm synchro flange with continuous shaft, front clamping ring synchro flange with blind shaft synchro flange with clamping shaft square flange adapter; 80 x 80 mm synchro flange with continuous shaft, rear clamping ring clamping flange (M3 fastening thread) clamping flange (M4 fastening thread) synchro clamping flange; O 63.5 mm square flange; 63.5 x 63.5 mm round flange synchro flange special version 1) 2) 3) 4) Shaft Encoders 2001 PVC cable, axial PVC cable, radial CONIN 1) 12 pole, axial, clockwise CONIN 1) 12 pole, radial, clockwise TPE cable, axial TPE cable, radial CONIN 1) 12 pole, axial, counter clockwise CONIN 1) 12 pole, radial, counter clockwise BINDER 1) - 6 pole radial MIL 1) - 10 pole radial MIL 1) 7 pole, radial MIL 1) 6 pole, axial BINDER 1) 6 pole, axial MIL 1) 10 pole, axial MIL 1) 7 pole, axial MIL 1) 6 pole, radial MIL 1) 10 pole, US axial MIL 1) 10 pole, US radial KPT 1) 12-8P, axial KPT 1) 12-8P, radial special version Output D I K R T X Shaft 0 1 2 3 4 5 6 7 push-pull 5 V DC=, 30 mA push-pull, complementary + Alarm push-pull, short circuit proof + Alarm RS 422 + Alarm RS 422 + Sense special version 4 mm 6 mm 10 mm 7 mm 5 mm 6,35 mm 9,52 mm 12 mm Protection class 8 6 x 19,5 mm 9 14 mm A = 10 mm x 25 mm B = 9,52 mm x 25 mm C = 8 mm D = 15 mm X special version 1 IP 40 (housing IP 50) 3 IP 64 (housing IP 64) 4 IP 64 (housing IP 65) 7 IP 67 (housing IP 67) X special version CONIN, BINDER, MIL and KPT indicate the connectors with pins on the encoder housing only for connection of TPE cable (E, F) only with connection cable (A, B, E, F) and differing from standard (1.5 m resp. 1.0 m + plug) special lengths for larger quantities on request. e.g. RI 76 see section RI 76 E: S: 3: 7: K: B: D0: 60 - Example: Type: Number of pulses: Supply voltage: Type of flange: Protection class: Shaft diameter: Output circuit: Type of connection: Cable length: RI 58-H/5000ES.37KB-D0 RI 58-H 5,000 10...30 VDC= Synchro flange IP 64 12 mm push-pull short circuit proof + Alarm PVC cabel, radial 3.0 m E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Industrial types n n n n n n n NUMBER OF PULSES TECHNICAL DATA mechanical Miniature encoder for industrial use Low current consumption High noise interference immunity Cable lengths of up to 100 m Suitable for high pulse frequencies High protection class Application e.g.: CNC machines, manipulators, motors, medical technology, textile machines 5 / 10 / 20 / 25 / 30 / 50 / 60 / 100 / 120 / 128 / 200 / 250 / 256 / 288 / 300 / 360 / 400 / 500 / 512 / 600 / 720 / 900 / 1,000 / 1,024 / 1,250 / 1,500 Other numbers of pulses available on request Shaft diameter Absolute max. shaft load Absolute maximum speed Torque Moment of inertia Protection class (EN 60529) Operating temperature Storage temperature Vibration performance Shock resistance Type of connection Housing Flange Weight Bearing life 1) TECHNICAL DATA electrical Type RI 30 Other cable length on request General design Supply voltage (SELV) Power consumption StandardOutput versions 2) 1) 2) 5 mm radial 30 N / axial 15 N (6.5/3.3 Ibs) max. 10,000 RPM 0.2 Ncm ca. 0.8 gcm2 Housing IP 64, bearings IP 64 -10 ... +70 C -25 ... +85 C 100 m/s2 (10 ... 2000 Hz) 1,000 m/s2 (6 ms) 1.5 m cable radial/axial 1), connector axial aluminium S = synchro flange, R = round flange 60 g approx. 1 x 1010 revolutions (typ.) at 35 % of full rated shaft load 1 x 109 revolutions (typ.) at 75 % of full rated shaft load 1 x 108 revolutions (typ.) at 100 % of full rated shaft load For example 30,000 h at 6,000 RPM with a 2 lb radial load as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with RS 422 (R, T): 5 VDC 10 % with push-pull (K): 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) RS 422 (R) A, B, N, A, B, N, Alarm RS 422 (T) A, B, N, A, B, N, Sense push-pull (K) A, B, N, Alarm Pole protection Output description and technical data see section Output". E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 61 Incremental Shaft Encoders Industrial types Type RI 30 DIMENSIONED DRAWINGS (Dimensions in mm) Synchro flange, cable R for alternating bending > 100 mm R for permanent bending > 40 mm Round flange, cable R for alternating bending > 100 mm R for permanent bending > 40 mm 62 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Industrial types Type RI 30 Synchro flange, BINDER Round flange, BINDER E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 63 Incremental Shaft Encoders Industrial types CONNECTOR 6 POLE (BINDER) Description (push-pull) 10 ... 30 VDC Channel A Channel N Channel B Alarm GND CONNECTION DIAGRAM cable Description (push-pull) 10 ... 30 VDC Channel A Channel B Channel N GND Alarm screen 2) 1) 2) Type RI 30 Pin 1 2 3 4 5 6 Description (RS 422) 5 VDC Sense VCC Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm/Sense GND 1) screen 2) Lead O mm2 0.5 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.5 0.14 Colour red yellow/red white white/brown green green/brown yellow yellow/brown black yellow/black screen2) depending on ordering code connected to housing ORDERING DATA O standard Type of flange Supply S synchro flange voltage R round flange A 5 VDC E 10 ... 30 VDC (only with push-pull) R I 30-0 / Number of pulses 5 ... 1,500 1) 64 Shaft Encoders 2001 Shaft diameter 4 5 mm *3 4 Protection class 3 IP 64 Output T RS 422 + Sense K push-pull short circuit proof R RS 422 + Alarm Type of connection A cable axial B cable radial N BINDER 1) 6 pole, axial (only push-pull) encoder connector with pins E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Industrial types Type RI 36 n Miniature industry standard encoder for high numbers of pulses n High reliability n Application e.g.: - CNC axles - Machine tools - Robots - Special purpose machines - High-speed winding machines NUMBER OF PULSES TECHNICAL DATA mechanical 5 / 10 / 20 / 25 / 28 / 32 / 50 / 60 / 72 / 100 / 128 / 144 / 200 / 250 / 256 / 288 / 300 / 360 / 400 / 500 / 512 / 600 / 720 / 900 / 1,000 / 1,024 / 1,250 / 1,500 / 2,000 / 2,048 / 2,500 / 3,000 / 3,600 Other numbers of pulses available on request Shaft diameter Absolute max. shaft load Absolute maximum speed Torque Moment of inertia Protection class (EN 60529) Operating temperature Storage temperature Vibration performance Shock resistance Type of connection Housing Flange Wight Bearing life 1) TECHNICAL DATA electrical Other cable length on request General design Supply voltage (SELV) Power consumption StandardOutput versions 2) 1) 2) 6 mm / 6,35 mm radial 30 N / axial 15 N (6.5/3.3 Ibs) max. 10,000 RPM 0.3 Ncm ca. 2.8 gcm2 Housing IP 64, bearings IP 64 -10 ... +70 C -25 ... +85 C 100 m/s2 (10 ... 2,000 Hz) 1,000 m/s2 (6 ms) 1.5 m cable or connector, axial or radial 1) aluminium S = synchro flange, R = round flange 80 g approx. 1 x 1010 revolutions (typ.) at 35 % of full rated shaft load 1 x 109 revolutions (typ.) at 75 % of full rated shaft load 1 x 108 revolutions (typ.) at 100 % of full rated shaft load For example 30,000 h at 6,000 RPM with a 2 lb radial load as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with RS 422 (R, T): 5 VDC 10 % with push-pull (K, I): 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) RS 422 (R): A, B, N, A, B, N, Alarm RS 422 (T): A, B, N, A, B, N, Sense push-pull (K): A, B, N, Alarm push-pull complementary (I): A, B, N, A, B, N, Alarm Pole protection Output description and technical data see section output". E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 65 Incremental Shaft Encoders Industrial types Type RI 36 DIMENSIONED DRAWINGS Synchro flange R for alternating bending > 100 mm R for permanent bending > 40 mm Round flange R for alternating bending > 100 mm R for permanent bending > 40 mm Dimensions in mm CONNECTOR 6 POLE (BINDER) 66 Shaft Encoders 2001 Description (push-pull) 10 ... 30 VDC Channel A Channel N Channel B Alarm GND Pin 1 2 3 4 5 6 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Industrial types CONNECTION DIAGRAM Cable PVC (A, B) Colour red yellow/red white white/brown green green/brown yellow yellow/brown black yellow/black Screen 2) 1) 2) Lead O mm2 0.5 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.5 0.14 Output RS 422 (R, T) 5 VDC= Sense VCC Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm/Sense GND 1) Screen 2) Type RI 36 push-pull (K) 10...30 VDC= push-pull complementary (I) 10...30 VDC= Sense VCC Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm Screen 2) Channel A Channel B Channel N GND Alarm Screen 2) depending on ordering code connected to housing ORDERING DATA O standard Type of flange Supply S synchro flange voltage R round flange A 5 VDC E 10 ... 30 VDC (only push-pull) R I 36-0 / Number of pulses 5 ... 3,600 1) Shaft diameter 1 6 mm 5 6.35 mm *3 Protection class 3 IP 64 Output T RS 422 + Sense K push-pull short circuit proof R RS 422 + Alarm I push-pull complementary Type of connection A cable axial B cable radial N BINDER 1), 6 pole, axial (only push-pull) J BINDER*, 6 pole, radial (only push-pull) encoder connector with pins E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 67 Incremental Shaft Encoders Industrial types Type RI 58 n n n n n n n n Universal industry standard encoder Up to 40,000 steps with 10,000 pulses High signal accuracy Protection class up to IP 67 Operating temperature up to 100 C (RI 58-T) Flexible due to many flange and configuration variants Suitable for high shock ratings Application e.g.: Machine tools, CNC axles, packing machines, motors/drives, injection moulding machines, sawing machines, textile machines n For EX version, see RX 70-l Synchro flange Clamping flange NUMBER OF PULSES RI 58-O 1 / 2 / 3 / 4 / 5 / 10 / 15 / 20 / 25 / 29 / 30 / 35 / 40 / 50 / 60 / 64 / 70 / 72 / 80 / 100 / 117 / 120 / 125 / 127 / 128 / 136 / 144 / 150 / 180 / 200 / 226 / 230 / 250 / 256 / 280 / 300 / 314 / 350 / 356 / 360 / 375 / 400 / 460 / 480 / 500 / 512 / 600 / 625 / 635 / 720 / 750 / 889 / 900 / 942 / 1,000 / 1,024 / 1,125 / 1,200 / 1,250 / 1,270 / 1,500 / 1,600 / 1,800 / 1,885 / 1,979 / 2,000 / 2,048 / 2,400 / 2,500 / 3,000 / 3,400 / 3,480 / 3,600 / 3,750 / 3,925 / 3,958 / 3,968 / 4,000 / 4,096 / 4,445 / 4,800 / 5,000 / 5,400 / 6,000 / 6,875 / 7,200 / 7,680 / 7,854 / 8,000 / 8,192 / 9,000 / 10,000 other numbers of pulses available on request. RI 58-T (high temperature): as above, but only for the range from 4 ... 2,500 pulses other numbers of pulses available on request. TECHNICAL DATA mechanical 68 Shaft diameter Absolute max. shaft load radial / axial 6 mm/6.35 mm/7 mm/12 mm/10 mm/9.52 mm O 12 mm 180/140 N (39/30 Ibs) O 7...10 mm 160/107 N (35/24 Ibs) O 6 mm/6.35 mm 110/60 N (24/13 Ibs) Absolute maximum speed 10,000 RPM Torque 0.5 Ncm (IP 65), 1 Ncm (IP 67) Moment of inertia synchro flange 14 gcm2 approx. clamping flange 20 gcm2 approx. Protection class (EN 60529) Housing IP 65, bearings IP 64 Housing IP 67, bearings IP 67 Operating temperature RI 58-O: -10 ... +70 C; RI 58-T: -25 ... +100 C Storage temperature RI 58-O: -25 ... +85 C; RI 58-T: -25 ... +100 C Vibration proof (IEC 68-2-6) 100 m/s2 (10 ... 2000 Hz) Shock resistance (IEC 68-2-27) 1,000 m/s2 (6 ms) Type of connection 1.5 m cable 1) or connector, axial or radial Housing aluminium O 58 mm Flange S = synchro flange, K = clamping flange, G, Q = square flange, M = synchro clamping flange Weight 360 g approx. Bearing life 1 x 1010 revolutions (typ.) at 35 % of full rated shaft load 1 x 109 revolutions (typ.) at 75 % of full rated shaft load 1 x 108 revolutions (typ.) at 100 % of full rated shaft load For example 30,000 h at 6,000 RPM with a 13 lb radial load (10 mm or 9.52 mm shaft) 1) Other cable lengths on request Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Industrial types TECHNICAL DATA electrical General design Supply voltage (SELV) Power consumption StandardOutput versions 2) 1) 2) CONNECTION DIAGRAM CABLE PVC 2) CONNECTION DIAGRAM CABLE TPE as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with RS 422 + Sense (T): 5 VDC 10 % with RS 422 + Alarm (R): 5 VDC 10 % oder 10 ... 30 VDC 1) with push-pull (K, I): 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) RS 422 (R): A, B, N, A, B, N, Alarm RS 422 (T): A, B, N, A, B, N, Sense push-pull (K): A, B, N, Alarm push-pull complementary (I): A, B, N, A, B, N, Alarm Pole protection with supply voltage 10...30 VDC Output description and technical data see section output". cable PVC (A, B) Colour red yellow/red white white/brown green green/brown yellow yellow/brown black yellow/black Screen 2) 1) Type RI 58 Output RS 422 (R, T) 5/10...30 VDC= Sense VCC Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm/Sense GND 1) Screen 2) push-pull (K) 10...30 VDC= Channel A Channel B Channel N GND Alarm Screen 2) push-pull complementary (I) 10...30 VDC= Sense VCC Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm Screen 2) depending on ordering code connected to housing cable TPE (E, F) Colour brown/green blue brown green grey pink red black white/green violet (white) 1) Screen 3) Output RS 422 (R, T) 5/10...30 VDC= Sense VCC Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm/Sense GND 2) Screen 3) push-pull (K) 10...30 VDC= Channel A Channel B Channel N GND Alarm Screen 3) push-pull complementary (I) 10...30 VDC= Sense VCC Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm Screen 3) white for RS 422 + Sense (T) depending on ordering code 3) connected to housing 1) 2) E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 69 Incremental Shaft Encoders Industrial types CONNECTOR 12 POLE (CONIN) Pin RS 422 + Sense (T) 1 Channel B 2 Sense VCC 3 Channel N 4 Channel N 5 Channel A 6 Channel A 7 N.C. 8 Channel B 9 N.C. 1) 10 GND 11 Sense GND 12 5 VDC = 1) CONNECTOR 10 POLE (MIL) Pin RS 422/Push-pull complementary Euro-pinout (connection codes 0 and K) 1/A Channel A 2/B Channel B 3/C Channel N 4/D 5/10...30 VDC = 5/E Alarm 6/F GND 7/G Channel A 8/H Channel B 9/I Channel N 10/J Screen Pin 1/A 2/B 3/C 4/D 5/E 6/F 7/G 70 Shaft Encoders 2001 push-pull (K) N.C. N.C. Channel N N.C. Channel A N.C. Alarm Channel B N.C. 1) GND N.C. 10...30 VDC= push-pull complementary (I) Channel B Sense VCC Channel N Pin-assignment connector counter Channel N clockwise (ccw) Channel A Channel A Alarm Channel B N.C. 1) GND connector clockwise (cw) N.C. 10...30 VDC= Screen for cable with CONIN connector CONNECTOR 6/7 POLE (MIL) CONNECTOR 6 POLE (BINDER) RS 422 + Alarm (R) Channel B Sense VCC Channel N Channel N Channel A Channel A Alarm Channel B N.C. 1) GND N.C. 5/10...30 VDC= Type RI 58 MIL 6 pole Push-pull 10...30 VDC Channel A Channel B Channel N GND Screen - Description (push-pull) 10 ... 30 VDC Channel A Channel N Channel B Alarm GND Push-pull (0 and K) RS 422/Push-pull complementary US-pinout (R and T) Channel A Channel A Channel B Channel B Channel N Channel N 10...30 VDC = 5/10...30 VDC = Alarm Alarm GND GND Screen Screen N.C. Channel A N.C. Channel B Screen Channel N MIL 7 pole Push-pull Channel A Channel B Channel N 10...30 VDC = Alarm GND Screen Pin 1 2 3 4 5 6 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Industrial types Type RI 58 DIMENSIONED DRAWINGS Synchro flange, 58 mm Connecting cable axial/radial Dimensions in mm Connector 12 pole, axial/radial R for alternating bending > 100 mm R for permanent bending > 40 mm Clamping flange, 58 mm Connecting cable axial/radial Connector 12 pole, axial, radial R for alternating bending > 100 mm R for permanent bending > 40 mm Dimensions in mm DIMENSIONS Type Synchro flange, 58 mm Connection cable connector Clamping flange, 58 mm cable connector 1) Output 1) R (with UB = 5 V), T, K, I R (with UB = 10...30 V) R (with UB = 5 V), T, K, I R (with UB = 10...30 V) R (with UB = 5 V), T, K, I R (with UB = 10...30 V) R (with UB = 5 V), T, K, I R (with UB = 10...30 V) axial L1 51.5 56 57.5 57.5 45.5 50 51.5 51.5 radial L2 41.5 56 51.5 56 35.5 50 45.5 50 R = RS 422 + Alarm, T = RS 422 + Sense, K = push-pull, I = push-pull complementary E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 71 Incremental Shaft Encoders Industrial types Type RI 58 DIMENSIONED DRAWINGS Synchro clamping flange, 63.5 mm Dimensions in mm Square flange 63.5 x 63.5 mm Dimensions in mm Square flange, 80 x 80 mm R for alternating bending > 100 mm R for permanent bending > 40 mm 72 Dimensions in mm; *L1, L2 see clamping flange Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Industrial types Type RI 58 STANDARD VERSIONS Guide for selection of RI 58-O E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 73 Incremental Shaft Encoders Industrial types Type RI 58 STANDARD VERSIONS Guide for selection of RI 58-T Version RI58 - T Number of pulses Type of flange ** Protection class Housing/Bearings Shaft 4 ... 2,500 K=clamping flange O 58 S=synchro flange O 58 M=syn. clamping fl. O 63,5 Q=square flange 63,5 x 63,5 G=square flange 80 x 80 4=IP 65/64 7=IP 67/67 4=IP 65/64 7=IP 67/67 4=IP 65/64 7=IP 67/67 4=IP 65/64 7=IP 67/67 1=IP 50/40 3*=7 mm 6=9,52 mm 2=10 mm 7*=12 mm 1=6 mm 5=6,35 mm 6=9,52 mm 6=9,52 mm 2=10 mm 3=7 mm Supply voltage Output Connection A=5 V DC 4=IP 65/64 E=10 ... 30 V DC R=RS 422+Alarm T=RS 422+Sense K=push-pull C= Conin, axial, clockwise D= Conin, radial, clockwise E= cable TPE, axial F= cable TPE, radial G= Conin, axial, counter clockwise H= Conin, radial, counter clockwise K*= MIL 10 pole, radial O*= MIL 10 pole, axial R*= MIL 10 pole, US axial T*= MIL 10 pole, US radial C= Conin, axial, clockwise D= Conin, radial, clockwise E= cable TPE, axial F= cable TPE, radial G= Conin, axial, counter clockwise H= Conin, radial, counter clockwise C= Conin, axial, clockwise D= Conin, radial, clockwise E= cable TPE, axial F= cable TPE, radial G= Conin, axial, counter clockwise H= Conin, radial, counter clockwise J= Binder 6 pole, radial N= Binder 6 pole, axial K*= MIL 10 pole, radial O*= MIL 10 pole, axial * not for IP67 ** other flange versions can be realized by combination of clamping flange + flange adapter (see Accessories) e.g. RI58 with synchro flange and 10 mm-shaft: version clamping flange with 10 mm-shaft + synchro flange adapter (1 522 328) Further versions on request 74 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Industrial types ORDERING DATA Please check selection guide" on previous pages as not all combinations are possible! Supply O standard T high temperature voltage A 5 VDC E 10 ... 30 VDC R I 58- Type of flange S synchro flange K clamping flange G square flange 80 x 80 Q square flange 63.5 x 63.5 M synchro clamping flange / Number of pulses RI58-O: 1 ... 10,000 RI58-T: 4 ... 2,500 Shaft diameter 1 6 mm 2 10 mm 3 7 mm 5 6.35 mm 6 9.52 mm 7 12 mm * Protection class 4 IP 64 7 IP 67 Type of connection A PVC-cable axial 2) B PVC-cable radial C CONIN 1), axial clockwise D CONIN 1), radial clockwise E TPE-cable axial F TPE-cable radial G CONIN 1), axial counter clockwise H CONIN 1), radial counter clockwise J BINDER 1) 6 pole, radial N BINDER 1) 6 pole, axial Output T RS 422 + Sense K push-pull, short circuit proof I push-pull complementary R RS 422+Alarm O MIL MS 1), 10 pole, axial K MIL MS 1), 10 pole, radial L MIL 1) 7 pole, radial P MIL 7 pole, axial MMIL 6 pole, axial Q MIL 6 pole, radial R MIL 10 pole, U.S. axial 3) T MIL 10 pole, U.S. radial 3) 1 KPT 12-8 P, axial 2 KPT 12-8 P, radial 1) 2) ACCESSORIES Type RI 58 encoder connector with pins European pinout 3) U.S. pinout Clamping eccentric (set of three) Ordering code 0 070 655 Spring washer coupling hole 6/6 mm Ordering code 3 520 081 hole 10/10 mm Ordering code 3 520 088 Cable plug connector for connector (CONIN), clockwise (type of connection C, D) Ordering code 3 539 202 for connector (CONIN), counter clockwise (type of connection G, H) Ordering code 3 539 229 Mounting spanner for CONIN connectors Ordering code 3 539 343 Extension cables (TPE) 12-pin plug (socket) on one end clockwise (C, D) counter clockwise (G, H) Ordering code Ordering code L=3m 1 522 348 1 522 394 L=5m 1 522 349 1 522 395 L = 10 m 1 522 350 1 522 396 TPE-cable (not made up with connectors) 3 280 112 + state required length For more detailed specifications and other accessories see "Accessories" E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 75 Incremental Shaft Encoders Type RI 59 Stainless Steel Industrial types n n n n 1 / 2 / 3 / 4 / 5 / 10 / 15 / 20 / 25 / 29 / 30 / 35 / 40 / 50 / 60 / 64 / 70 / 72 / 80 / 100 / 117 / 120 / 125 / 127 / 128 / 136 / 144 / 150 / 180 / 200 / 226 / 230 / 250 / 256 / 280 / 300 / 314 / 350 / 356 / 360 / 375 / 400 / 460 / 480 / 500 / 512 / 600 / 625 / 635 / 720 / 750 / 889 / 900 / 942 / 1,000 / 1,024 / 1,125 / 1,200 / 1,250 / 1,270 / 1,500 / 1,600 / 1,800 / 1,885 / 1,979 / 2,000 / 2,048 / 2,400 / 2,500 / 3,000 / 3,400 / 3,480 / 3,600 / 3,750 / 3,925 / 3,958 / 3,968 / 4,000 / 4,096 / 4,445 / 4,800 / 5,000 / 5,400 / 6,000 / 6,875 / 7,200 / 7,680 / 7,854 / 8,000 / 8,192 / 9,000 / 10,000 Other numbers of pulses available on request. NUMBER OF PULSES TECHNICAL DATA mechanical Shaft diameter Absolute max. shaft load Absolute maximum speed Torque Moment of inertia Protection class (EN 60529) Operating temperature Storage temperature Vibration proof (IEC 68-2-6) Shock resistance (IEC 68-2-27) Type of connection Housing Flange Weight Bearing life 1) 76 Stainless steel encoder with high protection class High corrosion resistance Use in the area of food production or if sea-water proof is required Application e.g.: - packing machines - bottling machines - washing plants - mixers - cranes - hoists - marine outfitters Shaft Encoders 2001 9.52 mm/10 mm radial 160 N / axial 107 N (35/24 Ibs) 10,000 RPM 1 Ncm ca. 20 gcm2 Housing IP 67, bearings IP 67 -10 ... +70 C -25 ... +85 C 100 m/s2 (10 ... 2000 Hz) 1,000 m/s2 (6 ms) 1.5 m cable 1) radial or axial stainless steel O 58 mm Q= square flange 63.5 x 63.5 mm approx. 620 g 1 x 1010 revolutions (typ.) at 35 % of full rated shaft load 1 x 109 revolutions (typ.) at 75 % of full rated shaft load 1 x 108 revolutions (typ.) at 100 % of full rated shaft load For example 30,000 h at 6,000 RPM with a 13 lb radial load Other cable length on request E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Industrial types TECHNICAL DATA electrical General design Supply voltage (SELV) Power consumption StandardOutput versions 2) 1) 2) Type RI 59 as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with RS 422 + Sense (T): 5 VDC 10 % with RS 422 + Alarm (R): 5 VDC 10 % or 10 ... 30 VDC 1) with push-pull (K, I): 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) RS 422 (R): A, B, N, A, B, N, Alarm RS 422 (T): A, B, N, A, B, N, Sense push-pull (K): A, B, N, Alarm push-pull complementary (I): A, B, N, A, B, N, Alarm Pole protection with supply voltage 10 ... 30 VDC Output description and technical data see section output" DIMENSIONED DRAWING Dimensions in mm R for alternating bending > 100 mm R for permanent bending > 40 mm E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 77 Incremental Shaft Encoders Industrial types CONNECTION DIAGRAM Connection cable Colour Type RI 59 Output RS 422 T and R 5/10...30 VDC Sense VCC Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm/Sense GND 2) screen 3) push-pull K and I 10 ... 30 VDC Sense VCC Channel A Channel A 1) Channel B Channel B 1) Channel N Channel N 1) GND Alarm screen 3) Supply voltage Type of flange A 5 VDC Q square flange 63.5 x 63.5 E 10 ... 30 VDC Shaft diameter A 10 mm x 25 B 9.52 mm x 25 Lead O mm2 red red/yellow white white/brown green green/brown yellow yellow/brown black black/yellow screen 3) 0.5 mm2 0.14 mm2 0.14 mm2 0.14 mm2 0.14 mm2 0.14 mm2 0.14 mm2 0.14 mm2 0.5 mm2 0.14 mm2 only push-pull complementary (I) depending on ordering code 3) connected to housing 1) 2) ORDERING DATA O Standard R I 59-0 / Number of pulses 1 ... 10,000 78 Shaft Encoders 2001 Q*7 Protection 7 IP 67 Output T RS 422 + Sense K push-pull push-pull short circuit proof I push-pull complementary R RS 422 + Alarm Connection A PVC-cable axial B PVC-cable radial E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Type RX 70 TI EX Industrial types n Encoder for explosion-protection type II n Top reliability n Application e.g.: - enamelling production lines - finishing machines - bottling machines - mixers - silo works n For absolute EX encoders, see "Absolute Encoders Type RX 70-TS, TM, TP" NUMBER OF PULSES 1 / 2 / 3 / 4 / 5 / 10 / 15 / 20 / 25 / 29 / 30 / 35 / 40 / 50 / 60 / 64 / 70 / 72 / 80 / 100 / 117 / 120 / 125 / 127 / 128 / 136 / 144 / 150 / 180 / 200 / 226 / 230 / 250 / 256 / 280 / 300 / 314 / 350 / 356 / 360 / 375 / 400 / 460 / 480 / 500 / 512 / 600 / 625 / 635 / 720 / 750 / 889 / 900 / 942 / 1,000 / 1,024 / 1,125 / 1,200 / 1,250 / 1,270 / 1,500 / 1,600 / 1,800 / 1,885 / 1,979 / 2,000 / 2,048 / 2,400 / 2,500 / 3,000 / 3,400 / 3,480 / 3,600 / 3,750 / 3,925 / 3,958 / 3,968 / 4,000 / 4,096 / 4,445 / 4,800 / 5,000 / 5,400 / 6,000 / 6,875 / 7,200 / 7,680 / 7,854 / 8,000 / 8,192 / 9,000 / 10,000 Other numbers of pulses available on request. EX-CLASSIFICATION Hengstler EXPLOSION-PROOF shaft encoders are classified according to EEx d IIC T6/T4 (according to EN 50014 and EN 50018) Certificate of conformity: BVS 95.D.2027 EEx d IIC T6/T4 Symbol designating equipment built in compliance with European Norms Flange protection Explosion group II (all areas except for fire-damp mining areas) Temperature class T6 = Highest permissible surface temperature: 85 C 1) T4 = Highest permissible surface temperature: 130 C 2) 1) 2) EEx d llC T6: max. speed = 6,000 RPM EEx d llC T4: max. speed = 10,000 RPM E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 79 Incremental Shaft Encoders Type RX 70 TI EX Industrial types TECHNICAL DATA mechanical Shaft diameter Absolute max. shaft load Absolute maximum speed 10 mm radial 160 N / axial107 N (35/24 Ibs) 10,000 RPM (EEx d IIC T4) 6,000 RPM (EEx d IIC T6) Torque 1 Ncm Moment of inertia ca. 20 gcm2 Protection class (EN 60529) Housing IP 65, bearings IP 64 Operating temperature -20 ... +60 C (EEx d IIC T4) -10 ... +40 C (EEx d IIC T6) Storage temperature -25 ... +85 C Vibration proof (IEC 68-2-6) 10 g = 100 m/s2 (10...2,000 Hz) Shock resistance (IEC 68-2-27) 100 g = 1,000 m/s2 (6 ms) Type of connection 5 m cable axial 1) for fixed layout Size O 70 mm Flange Clamping flange, holes 3 x M6 Weight approx. 1,400 g Bearing life 1 x 1010 revolutions (typ.) at 35 % of full rated shaft load 1 x 109 revolutions (typ.) at 75 % of full rated shaft load 1 x 108 revolutions (typ.) at 100 % of full rated shaft load For example 30,000 h at 6,000 RPM with a 13 lb radial load (10 mm or 9.52 mm shaft) 1) TECHNICAL DATA electrical Other cable lengths on request General design Supply voltage (SELV) Power consumption StandardOutput versions 2) 1) 2) as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with RS 422 + Sense (T): 5 VDC 10 % with RS 422 + Alarm (R): 5 VDC 10 % oder 10 ... 30 VDC 1) with push-pull (K, I): 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) RS 422 (R): A, B, N, A, B, N, Alarm RS 422 (T): A, B, N, A, B, N, Sense push-pull (K): A, B, N, Alarm push-pull complementary (I): A, B, N, A, B, N, Alarm Pole protection with supply voltage 10 ... 30 VDC Output description and technical data see section output". DIMENSIONED DRAWING R for alternating bending > 100 mm R for permanent bending > 40 mm Dimensions in mm 80 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Type RX 70 TI EX Industrial types CONNECTION DIAGRAM Cable No. RS 422+ Sense (T) 12 5 VDC 11 GND 10 Sense VCC 9 Sense GND 1 Channel A 2 Channel A 3 Channel B 4 Channel B 5 Channel N 6 Channel N 7 screen Screw terminal Output RS 422+ Alarm (R) push-pull (K) push-pull complementary (I) 5/10...30 VDC GND 10...30 VDC GND 10...30 VDC GND Channel A Channel A Channel A Channel A Channel A Channel B Channel B Channel B Channel B Channel B Channel N Channel N Channel N Channel N Channel N Alarm Alarm Alarm Cable screen connected to housing for additional connection of an earth conductor ORDERING DATA I Incremental Supply voltage A 5 VDC 1) E 10 ... 30 VDC 2) RX70 T I / Number of pulses 1 ... 10,000 1) 2) Type of flange K Clamping flange K*4 Protection class 4 IP 64 Output K push-pull short circuit proof T RS 422 + Sense I push-pull complementary R RS 422 + Alarm Shaft 2 10 mm 2 A Connection A PVC cable, axial (5 m) with output T, R with output K, I, R E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 81 Incremental Encoder with Hollow Shaft n n n n miniature industry encoder for high number of pulses short mounting length easy mounting procedure Application e.g.: - Motors - Machine tools - Packaging Machines - Robots - Automated SMD equipment 5 / 10 / 20 / 25 / 50 / 60 / 100 / 200 / 250 / 300 / 360 / 500 / 600 / 720 / 1000 / 1024 / 1250 / 1500 / 2000 / 2048 / 2500 / 3000 / 3600 Other number of pulsesavailable on request NUMBER OF PULSES TECHNICAL DATA mechanical Mounting Coupling Shaft diameter Angular shaft misalignment max. Absolute max. speed Torque Moment of inertia Protection class (EN 60529) Operating temperature Storage temperature Vibration performance Shock resistance Type of connection Housing Weight 1) TECHNICAL DATA electrical General design 1) 2) Shaft Encoders 2001 Clamping shaft (one side open) with front clamping ring spring plate 4, 6, 8, 10 mm hollow shaft 0,15 mm radial, 0,5 mm axial max. 10.000 min-1 1 Ncm ca. 3 gcm2 Housing IP 64, bearings IP 64 -10...+70 C -25 ... +85 C 100 m/s2 (10...2000 Hz) 1000 m/s2 (6 ms) 1,5 m cable 1) axial or radial aluminium ca. 80 g other cable length on request Supply voltage (SELV) Power consumption StandardOutput version 2) 82 Type RI 36-H as per DIN EN61010-1, protection class III, contamination level 2, overvoltage class II with RS 422 (R, T): 5 VDC 10 % with push-pull (K, I): 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) RS 422 (R): A, B, N, A, B, N, Alarm RS 422 (T): A, B, N, A, B, N, Sense push-pull (K): A, B, N, Alarm push-pull complementary (I): A, B, N, A, B, N, Alarm pole protection Output description and technical data see section "output" E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Encoder with Hollow Shaft Type RI 36-H DIMENSIONED DRAWING Dim Hollow A 4+0.01 6+0.01 A* 4 g7 6 g7 Lmin 6 9 max. shaft length s haft-O 8+0.01 10+0.01 8 g7 10 g7 12 15 unit mm mm mm R for alternating bending > 100 mm R for permanent bending > 40 mm A* = Diameter of connection shaft Lmin = Min. inside length of connection shaft Dimension in mm The spring plate as torque support must be fixed by a cylindrical pin (2.4 mm O) at the machine side CONNECTION DIAGRAM Cable PVC (A, B) Colour red yellow/red white white/brown green green/brown yellow yellow/brown black yellow/black Screen 2) 1) 2) Lead O mm2 0.5 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.5 0.14 Output RS 422 (R, T) 5 VDC= Sense VCC Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm/Sense GND 1) Screen 2) push-pull (K) 10...30 VDC= Sense VCC Channel A Channel B Channel N GND Alarm Screen 2) push-pull complementary (I) 10...30 VDC= Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm Screen 2) depending on ordering code connected to housing ORDERING DATA H Hollow shaft Supply voltage A 5 VDC E 10 ... 30 VDC (push-pull only) R I 3 6-H / Number of pulses 5 ... 3600 Mounting F clamping shaft Shaft diameter 0 4 mm 1 6 mm C 8 mm 2 10 mm F *3 Protection class Output Type of connection 3 IP 64 T RS 422 + Sense A Cable axial B Cable radial K push-pull short circuit proof R RS 422 + Alarm I push-pull complementary E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 83 Incremental Shaft Encoders Type RI 58-H with Hollow Shaft n n n n NUMBER OF PULSES 1 / 2 / 3 / 4 / 5 / 10 / 15 / 20 / 25 / 29 / 30 / 35 / 50 / 60 / 70 / 72 / 80 / 100 / 117 / 120 / 125 / 128 / 136 / 144 / 150 / 180 / 200 / 226 / 230 / 250 / 256 / 280 / 300 / 314 / 350 / 360 / 375 / 400 / 460 / 480 / 500 / 512 / 600 / 720 / 900 / 1,000 / 1,024 / 1,250 / 1,270 / 1,500 / 1,600 / 1,800 / 1,885 / 2,000 / 2,048 / 2,400 / 2,500 / 3,000 / 3,400 / 3,480 / 3,600 / 3,925 / 4,000 / 4,096 / 5,000 Other numbers of pulses available on request TECHNICAL DATA mechanical Shaft diameter 10 mm hollow shaft 12 mm hollow shaft Required dimension of mounting shaft: O 10 mm, tolerance g8 (-0.005 ... -0.027 mm) O 12 mm, tolerance g8 (-0.006 ... -0.033 mm) Balance tolerances Misalignment axial 0.4 mm Misalignment parallel 0.4 mm Misalignment angular 1 Absolute maximum speed max. 3,000 RPM Torque 2 Ncm (IP 64) Moment of inertia approx. 65 gcm2 (10 mm shaft) approx. 95 gcm2 (12 mm shaft) Protection class (EN 60529) Housing IP 64, bearings IP 64 Operating temperature -10 ... +70 C Storage temperature -25 ... +85 C Vibration proof (IEC 68-2-6) 10 g = 100 m/s2 (10 ... 2 kHz) Shock resistance (IEC 68-2-27) 100 g = 1,000 m/s2 (6 ms) Type of connection radial cable, 1.5 m 1) Housing aluminium Flange synchro flange Weight 210 g approx. 1) 84 Through shaft High accuracy by means of integrated flexible coupling Safe shaft mounting Application e.g.: - textile machines - motors - drives - copiers Shaft Encoders 2001 Other cable length on request E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Type RI 58-H with Hollow Shaft TECHNICAL DATA electrical General design Supply voltage (SELV) Power consumption StandardOutput versions 2) 1) 2) as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with RS 422 + Sense (T): 5 VDC 10 % with RS 422 + Alarm (R): 5 VDC 10 % oder 10 ... 30 VDC 1) with push-pull (K, I): 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) RS 422 (R): A, B, N, A, B, N, Alarm RS 422 (T): A, B, N, A, B, N, Sense push-pull (K): A, B, N, Alarm push-pull complementary (I): A, B, N, A, B, N, Alarm Pole protection with supply voltage 10...30 VDC Output description and technical data see section "output". DIMENSIONED DRAWING Synchro flange R for alternating bending > 100 mm R for permanent bending > 40 mm o Hollow shaft 10 mm 12 mm Required dimension of mounting shaft (g8) - 0.005 ... - 0.027 mm - 0.006 ... - 0.033 mm Dim. A 10 mm* B 28 mm O 12 mm* 33 mm * Tolerance H7 = 0 ... + 0.018 mm Dimensions in mm E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 85 Incremental Shaft Encoders Type RI 58-H with Hollow Shaft CONNECTION DIAGRAM Connection cable Colour red red/yellow white white/brown green green/brown yellow yellow/brown black black/yellow screen 3) Lead O mm2 0.5 mm2 0.14 mm2 0.14 mm2 0.14 mm2 0.14 mm2 0.14 mm2 0.14 mm2 0.14 mm2 0.5 mm2 0.14 mm2 Output RS 422 T and R 5/10...30 VDC Sense VCC Channel A Channel A Channel B Channel B Channel N Channel N GND Alarm/Sense GND 2) screen 3) push-pull K and I 10...30 VDC Sense VCC Channel A Channel A 1) Channel B Channel B 1) Channel N Channel N 1) GND Alarm screen 3) only push-pull complementary (I) depending on ordering code 3) connected to housing 1) 2) ORDERING DATA H Hollow shaft Supply voltage A 5 VDC E 10 ... 30 VDC R I58-H/ Number of pulses 1 ... 5,000 Type of flange Protection class Shaft S synchro flange 3 IP 64 diameter 2 10 mm 7 12 mm S*3 B Output Type of connection K push-pull B PVC cable, T RS 422 radial + Sense R RS 422 + Alarm I push-pull complementary ACCESSORIES Clamping eccentric (set of three) Ordering code 0 070 655 86 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders with Hollow Shaft Type RI 58-D n n n n Flexible hollow shaft design up to diameter 14 mm Short overall length Easy installation by means of clamping shaft or blind shaft Application e.g.: - actuators - length measuring machines - motors n Operating temperature up to 100 C (RI 58 TD) Blind shaft Clamping shaft NUMBER OF PULSES SHAFT VARIANTS TECHNICAL DATA mechanical RI 58-D 1 / 2 / 3 / 4 / 5 / 10 / 20 / 25 / 29 / 30 / 35 / 40 / 45 / 50 / 60 / 64 / 70 / 72 / 80 / 100 / 117 / 120 / 125 / 128 / 136 / 144 / 150 / 160 /180 / 200 / 226 / 230 / 250 / 256 / 280 / 300 / 314 / 350 / 360 / 375 / 400 / 460 / 480 / 500 / 512 / 600 / 625 / 720 / 889 / 900 / 942 / 1000 / 1024 / 1250 / 1270 / 1500 / 1600 / 1800 / 1885 / 2000 / 2048 / 2400 / 2500 / 3000 / 3400 / 3480 / 3600 / 3925 / 4000 / 4096 / 5000 RI 58 TD (high temperature); As above, but only within the range 4...2,500 Other numbers of pulses available on request E = End shaft (non-through shaft) F = Clamping shaft (non-through shaft) D = Clamping shaft (through shaft) Mounting Shaft diameter Absolute maximum speed Torque Moment of inertia Protection class (EN 60529) Operating temperature Storage temperature Vibration proof (IEC 68-2-6) Shock resistance (IEC 68-2-27) Type of connection radial Housing Weight 1) synchro flange with clamping shaft or blind shaft hollow shaft 10 mm hollow shaft 12 mm hollow shaft 14 mm (not through) required dimension of mounting shaft: O 10 mm, tolerance g8 (-0.005...-0.027 mm) O 12/14 mm, tolerance g8 (-0.006...-0.033 mm) E, F: max. 6,000 RPM; D = max. 4000 min-1 1 Ncm with non-through shaft (E, F) 2 Ncm with through shaft D F: approx. 35 gcm2 (clamping non-through shaft) E: approx. 20 gcm2 (end shaft) D: approx 60 gcm2 (clamping through shaft) E, F: housing IP 65, bearings IP 64 D: housing IP 64, bearings IP 64 -10 ... +70 C, Option: -25 ...+100C -25 ... +85 C 10 g = 100 m/s2 (10 ... 2,000 Hz) 100 g = 1,000 m/s2 (6 ms) 1.5 m cable 1) or connector aluminium E, F.: 170 g approx.; D: 190 g approx. Other cable length on request E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 87 Incremental Shaft Encoders with Hollow Shaft TECHNICAL DATA electrical General design Supply voltage (SELV) Power consumption StandardOutput versions2) 1) 2) Type RI 58-D as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with RS 422 + Sense (T): 5 VDC 10 % with RS 422 + Alarm (R): 5 VDC 10 % oder 10 ... 30 VDC 1) with push-pull (K, I): 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) RS 422 (R): A, B, N, A, B, N, Alarm RS 422 (T): A, B, N, A, B, N, Sense push-pull (K): A, B, N, Alarm push-pull complementary (I): A, B, N, A, B, N, Alarm Pole protection with supply voltage 10...30 VDC Output description and technical data see section Output". DIMENSIONED DRAWING Mounting = F: blind shaft with clamping ring Mounting thread M4x5 Dim.: O of hollow shaft A 10H7 12H7 14H7 A* 10g8 12g8 14g8 Unit mm mm A* = Diameter of connection shaft Mounting thread M4x5 Dimensions in mm 88 * with Version 10-30 V RS 422 **with mounting F: clamping shaft; not through-going Shaft Encoders 2001 R for alternating bending > 100 mm R for permanent bending > 40 mm E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders with Hollow Shaft Type RI 58-D DIMENSIONED DRAWING Mounting = D: through shaft with clamping ring Mounting thread M4x5 Dim.: O of hollow shaft Unit A 10H7 12H7 14H7 mm A* 10g8 12g8 14g8 mm A* = Diameter of connection shaft * with Version 10-30 V RS 422 R for alternating bending > 100 mm R for permanent bending > 40 mm OPTION: Clamping ring at rear on request Mounting thread M4x5 R for alternating bending > 100 mm R for permanent bending > 40 mm E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 89 Incremental Shaft Encoders with Hollow Shaft Type RI 58-D DIMENSIONED DRAWING Mounting of version E, blind shaft (no through shaft) Mounting thread M4x5 Dim.: O of hollow shaft A 10H7 12H7 14H7 A* 10g8 12g8 14g8 Unit mm mm A* = Diameter of connection shaft Mounting thread M4x5 * with version 10-30 V RS 422 R for alternating bending > 100 mm R for permanent bending > 40 mm Dimensions in mm 90 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders with Hollow Shaft MOUNTING NECESSITIES Type RI 58-D In order to be able to compensate an axial and radial misalignment of the shaft, the encoder flange must not be fixed rigidly. Fix the flanges by means of a stator coupling (e.g. spring plate) as torque support (see "Accessories") or by means of a cylindrical pin: Dimensions in mm also apply for shaft-o 10 or 14 Mounting D, F (Clamping shaft) Dimensions in mm also apply for shaft-o 10 or 14 Mounting E (Blind shaft) Preparation of the machine flange1) Preparation of the drive shaft (all mounting versions): (only in mounting = E): In the machine flange a straight pin must The drive shaft must be provided with a be installed (diameter 4x16 resp. 4x20, threaded bore M 4 x10: DIN 6325). This bore accepts the fastening screw of the This pin is required as a torque support. shaft encoder. 1) Or as an option: stator coupling as torque support CONNECTION DIAGRAM CABLE PVC Cable PVC Colour white white/brown green green/brown yellow yellow/brown yellow/black yellow/red red black Cable screen 1) 1) CONNECTION DIAGRAM CABLE TPE 2) Output circuit RS 422 + Alarm (R) Channel A Channel A Channel B Channel B Channel N Channel N Alarm Sense VCC 5/10...30 V DC= GND Cable screen 1) push-pull (K) Channel A Channel B Channel N Alarm 10...30 V DC= GND Cable screen 1) push-pull complementary (I) Channel A Channel A Channel B Channel B Channel N Channel N Alarm Sense VCC 10...30 V DC= GND Cable screen 1) connected to housing Cable TPE Colour brown green grey pink red black violet (white) 2) blue brown/green white/green Cable screen 1) 1) RS 422 + Sense (T) Channel A Channel A Channel B Channel B Channel N Channel N Sense GND Sense VCC 5 V DC= GND Cable screen 1) RS 422 + Sense (T) Channel A Channel A Channel B Channel B Channel N Channel N Sense GND Sense VCC 5 V DC= GND Cable screen 1) Output circuit RS 422 + Alarm (R) Channel A Channel A Channel B Channel B Channel N Channel N Alarm Sense VCC 5/10...30 V DC= GND Cable screen 1) push-pull (K) Channel A Channel B Channel N Alarm 10...30 V DC= GND Cable screen 1) push-pull complementary (I) Channel A Channel A Channel B Channel B Channel N Channel N Alarm Sense VCC 10...30 V DC= GND Cable screen 1) connected to housing white with Version Sense (T) E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 91 Incremental Shaft Encoders with Hollow Shaft CONNECTION DIAGRAM CONNECTOR (CONIN) Pin 1 2 3 4 5 6 7 8 9 10 11 12 1) ACCESSORIES RS 422 + Sense (T) Channel B Sense VCC Channel N Channel N Channel A Channel A N.C. Channel B N.C. 1) GND Sense GND 5 V DC= RS 422 + Alarm (R) Channel B Sense VCC Channel N Channel N Channel A Channel A Alarm Channel B N.C. 1) GND N.C. 5/10 ... 30 V DC= Type RI 58-D push-pull (K) push-pull complementary (I) N.C. N.C. Channel N N.C. Channel A N.C. Alarm Channel B N.C. 1) GND N.C. 10 ... 30 V DC= Channel B Sense VCC Channel N Channel N Channel A Channel A Alarm Channel B N.C. 1) GND N.C. 10 ... 30 V DC= screen with cable version with CONIN-connector Spring plate as stator coupling: Ordering code 1 531 162 ORDERING DATA -D hollow shaft Supply voltage TD hollow shaft 100 C A 5 VDC E 10 ... 30 VDC RI 58 Shaft diameter 2 10 mm 7 12 mm 9 14 mm 1) * / Output K push-pull T RS 422 + Sense R RS 422 + Alarm Protection class I push-pull 3 IP 642) complementary 4 IP 641) Number of pulses 1 ... 5,000 Mounting synchro flange with E blind shaft 1) F clamping shaft 1) D clamping shaft 2) Type of connection B PVC-cable radial F TPE-cable radial D CONIN-connector radial, clockwise3) H CONIN-connector radial, counter3) clockwise Mounting E, F; no through shaft, protection class code 4 through shaft, protection class code 3, only cable connection 3) only with mounting E or F (not through going) 1) 2) 92 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Type RI 76 TD with Hollow Shaft n n n n n NUMBER OF PULSES TECHNICAL DATA mechanical Through shaft with up to diameter 42 mm Short overall length with an outside diameter of only 76 mm Easy installation by means of clamping ring Operating temperature up to 100 C Application e.g.: - motors - printing machines - lifts 50 / 100 /250 / 300 / 500 / 600 / 900 / 1,000 / 1,024 / 1500 / 2,048 / 2,500 / 3,072 / 4096 / 5,000 / 9,000 / 10,000 Other numbers of pulses available on request Shaft fixation Coupling Shaft diameter clamping ring, front or rear stator coupling (spring plate) 15...42 mm (Available: 15, 16, 18, 20, 24, 25, 27, 28, 30, 32, 38, 40, 42 mm also 58", 158", 34") Minimum length of mounting shaft Front clamping ring 32 mm with O 15...30, 35 mm with O > 30...42 Rear clamping ring corresponding to total length of encoder Max. parallel shaft misalignment With flexible stator coupling A (flexible) 2.0 mm axial, 0.15 mm radial With 1 x flexible stator coupling N (torsionally rigid) 0.5 mm axial, 0.3 mm radial With 2 x flexible stator coupling N (torsionally rigid) 0.3 mm axial, 0.2 mm radial Absolute maximum speed at 70 C and IP 64: 3,600 RPM for O 15...25 at 70 C and IP 64: 1,800 RPM for O > 25...42 at 70 C and IP 40: 6,000 RPM for O 15...42 at 100 C always: 1,800 RPM for O 15...42 Torque 3...10 Ncm (depending on version) Moment of inertia 140...420 gcm2 (depending on version) Protection class (EN 60529 Housing IP 50, bearings IP 40 Option: Housing IP 65, bearings IP 64 Operating temperature -25 ...+100 C Storage temperature -25...+100 C Vibration proof (IEC 68-2-6) 10 g = 100 m/s2 (10 ... 2,000 Hz) Shock resistance (IEC 68-2-27) 100 g = 1,000 m/s2 (6 ms) Type of connection 1.5 m cable 1) radial Housing aluminium Weight 320 - 580 g (depending on version) 1) TECHNICAL DATA electrical Other cable length on request General design Supply voltage (SELV) Power consumption StandardOutput versions 2) 1) 2) as per DIN EN 61010, protection class III, contamination level 2, overvoltage class II with RS 422 (R, T): 5 VDC 10 % with push-pull (K, I): 10 ... 30 VDC 1) 60 mA (5 VDC), 60 mA (10 VDC), 35 mA (24 VDC) RS 422 (R): A, B, N, A, B, N, Alarm RS 422 (T): A, B, N, A, B, N, Sense push-pull (K): A, B, N, Alarm push-pull complementary (I): A, B, N, A, B, N, Alarm Pole protection with supply voltage 10 ... 30 VDC Output description and technical data see section output". E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 93 Incremental Shaft Encoders Type RI 76 TD with Hollow Shaft DIMENSIONED DRAWING WITH SPRING PLATE "RIGID" R for alternating bending > 100 mm R for permanent bending > 40 mm * Values in brackets for shaft diameter > 30 Diameter of connection shaft 15g8...42g8 WITH SPRING PLATE "FLEXIBLE" * Values in brackets for shaft diameter > 30 Diameter of connection shaft 15g8...42g8 R for alternating bending > 100 mm R for permanent bending > 40 mm SHAFT CONNECTION Shaft fixing is done through a clamping ring either on the flange or cap side. As a rule, flange side clamping is better for smaller motors as the available shaft stub is correspondingly shorter. On the other hand, cap side clamping is easier when there is sufficient shaft length available. MOUNTING NECESSITIES In order to compensate for axial and radial shaft eccentricity as well as any angle offset, the encoder flange may not be rigidly mounted. Please mount the flange with a flexible stator coupling (e.g. spring plate) as torque support. There are two flexible mounting plates: * A flexible spring plate (A) for higher levels of play and lower requirements for accuracy. * A rigid spring plate (N) for reduced play and rigid connection with reduced swing angle. This is suitable in the case of higher accuracy and dynamics requirements. 94 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 Incremental Shaft Encoders Type RI 76 TD with Hollow Shaft CONNECTION DIAGRAM CABLE TPE Colour (TPE) brown green grey pink red black violet (white) 2) blue brown/green white/green Screen 1) 1) 2) ACCESSORIES ORDERING DATA Output circuit RS 422 + Sense (T) Channel A Channel A Channel B Channel B Channel N Channel N Sense GND Sense VCC 5 VDC= GND Screen 1) RS 422 + Alarm (R) Channel A Channel A Channel B Channel B Channel N Channel N Alarm Sense VCC 5/10 ... 30 VDC= GND Screen 1) push-pull (K) Channel A Channel B Channel N Alarm 10 ... 30 VDC= GND Screen 1) push-pull complementary (I) Channel A Channel A Channel B Channel B Channel N Channel N Alarm Sense VCC 10 ... 30 VDC= GND Screen 1) connected to housing white for RS 422 + Sense (T) Spring plate, flexible Spring plate, rigid Ordering code 1 533 079 Ordering code 1 533 078 Supply voltage A 5 VDC 2) E 10...30 VDC 3) D Hollow shaft Temperature T high temperature RI76 T D / Number of pulses 1...10000 Protection class 1 IP 40 4 IP 64 Shaft diameter 1) 15...42 metric in mm 50...99 coded by inches 50 = 58" 51 = 158" 52 = 34" Mounting synchro flange with D Front clamping ring H Rear clamping ring Spring plate O without A flexible N rigid * F Output R RS 422 + Alarm T RS 422 + Sense K push-pull I push-pull complementary Type of connection F TPE-cable radial with front clamping ring and IP 40: 15, 20, 24, 25, 27, 28, 30, 38, 40, 42, 50 (58"), 51 (158") Available with front clamping ring and IP 64: 15, 16, 18, 20, 24, 25, 27, 28, 30, 32, 38, 40, 42, 50 (58"), 51 (158"), 52 (34") Available with rear clamping ring and IP 40: 25, 28, 30, 32, 38, 40, 42 Available with rear clamping ring and IP 64: 20, 25, 30, 32, 38, 40, 42 1) Available Bold printed: preferred versions Others: please request delivery time 2) only 3) only with output R, T, K with output R, K, I E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 95 Incremental Shaft Encoders Economy Types n n n n n NUMBER OF PULSES Replacement for type RIS and RI 31 The economical encoder for small appliances High efficiency by means of ball bearing Small torque Application e.g. - laboratory equipment - training equipment - crimping machines - tampon printing machines - miniature grinding machines 5 / 10 / 20 / 25 / 30 / 50 / 60 / 100 / 120 / 128 / 200 / 250 / 256 / 288 / 300 / 360 / 400 / 500 / 512 / 600 / 720 / 900 / 1,000 / 1,024 / 1,250 / 1,500 Other numbers of pulses available on request TECHNICAL DATA mechanical Shaft diameter Absolute max. shaft load Absolute maximum speed Torque Protection class (EN 60529) Operating temperature Storage temperature Vibration proof (IEC 68-2-6) Shock resistance (IEC 68-2-27) Type of connection Material Flange Weight Bearing life TECHNICAL DATA electrical 1) Supply voltage (SELV) Power consumption StandardOutput versions 2) 1) 2) Shaft Encoders 2001 5 mm / 6 mm radial 30 N (6.5 lbs), axial 15 N (3.3 lbs) max. 6,000 RPM 0.05 Ncm Housing IP 50, bearings IP 40 -10 ... +60 C -25 ... +85 C 100 m/s2 (10 ... 2,000 Hz) 1,000 m/s2 (6 ms) 1.5 m cable axial/radial 1) Housing: plastic; Flange: aluminium Round flange ca. 50 g 2.4 x 109 revolutions (typ.) at 35 % of full rated shaft load 2.4 x 108 revolutions (typ.) at 75 % of full rated shaft load 2.4 x 107 revolutions (typ.) at 100 % of full rated shaft load For example 10,000 h at 4,000 RPM with a 2 lb radial load Other cable length on request General design 96 Type RI 32 as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with push-pull (D): 5 VDC 10 % with push-pull (K): 5 VDC 1) 10 % oder 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) push-pull (K, D): A, B, N, Alarm Pole protection Output description and technical data see section Output". E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Economy Types Type RI 32 DIMENSIONED DRAWING R for alternating bending > 100 mm R for permanent bending > 40 mm CONNECTION DIAGRAM Description (push-pull) 5 VDC/10-30 VDC Channel A Channel B Channel N GND Alarm ORDERING DATA O Standard Lead O mm2 0,5 0,14 0,14 0,14 0,5 0,14 Supply voltage A 5 VDC E 10 ... 30 VDC 3) R I 32-0 / Number of pulses 5 ... 1500 Colour red white green yellow black yellow/black Type of flange R round flange Shaft diameter 1 6 mm 1) 4 5 mm 2) R*1 Protection class 1 IP 40 Output K push-pull 4) short circuit proof D push-pull 5 V, 30 mA Type of connection A cable axial B cable radial flattened, see dimensioned drawing not flattened 3) only with output K 4) 10 mA at 5 V, 30 mA at 10 ... 30 V 1) 2) E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 97 Incremental Shaft Encoders Economy Types n n n n NUMBER OF PULSES Encoder for universal installation by means of front/back panel mounting High efficiency by means of ball bearing Small torque Application e.g.: - FHP motors - laboratory equipment - labelling machines - plotters - length measuring machines 5 / 10 / 20 / 25 / 28 / 32 / 50 / 60 / 72 / 100 / 128 / 144 / 200 / 250 / 256 / 288 / 300 / 360 / 400 / 500 / 512 / 600 / 720 / 900 / 1,000 / 1,024 Other numbers of pulses available on request TECHNICAL DATA mechanical Shaft diameter Absolute max. shaft load Absolute maximum speed Torque Protection class (EN 60529) Operating temperature Storage temperature Vibration proof Shock resistance Type of connection Housing Flange Weight Bearing life 1) TECHNICAL DATA electrical General design 1) 2) Shaft Encoders 2001 6 mm radial 30 N (6.5 Ibs), axial 15 N (3.3 Ibs) max. 10,000 RPM 0.2 Ncm Housing IP 50, bearings IP 40 -10 ... +60 C -25 ... +85 C 100 m/s2 (10 ... 2000 Hz) 1000 m/s2 (6 ms) 1.5 m cable, radial 1) glassfibre reinforced plastic Q = square flange 60 g approx. 1 x 1010 revolutions (typ.) at 35 % of full rated shaft load 1 x 109 revolutions (typ.) at 75 % of full rated shaft load 1 x 108 revolutions (typ.) at 100 % of full rated shaft load For example 30,000 h at 6,000 RPM with a 2 lb radial load Other cable length on request Supply voltage (SELV) Power consumption StandardOutput versions 2) 98 Type RI 38 as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with push-pull (D): 5 VDC 10 % with push-pull (K): 5 VDC 1) 10 % oder 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) push-pull (K, D): A, B, N, Alarm Pole protection Output description and technical data see section "Output" E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Economy Types Type RI 38 DIMENSIONED DRAWING R for alternating bending > 100 mm R for permanent bending > 40 mm Dimensions in mm CONNECTION DIAGRAM Description (push-pull) 5 VDC/10-30 VDC Channel A Channel B Channel N GND Alarm ORDERING DATA O Standard Lead O mm2 0,5 0,14 0,14 0,14 0,5 0,14 Supply voltage A 5 VDC E 10 ... 30 VDC 1) R I 38-0 / Number of pulses 5 ... 1024 1) 2) Colour red white green yellow black yellow/black Type of flange Q square flange Q*1 Shaft diameter 1 6 mm 1 B Type of Protection class Output connection 1 IP 40 K push-pull 2) B cable radial short circuit proof D push-pull 5 V, 30 mA only with output K 10 mA at 5 V, 30 mA at 10 ... 30 V E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 99 Incremental Shaft Encoders Economy Types n n n n n NUMBER OF PULSES Replacement for type RIM Economical miniature encoder Up to 14,400 steps with 3,600 pulses High mechanical efficiency Application e.g. - wood working machines - FHP motors - graphic machines - table robots 5 / 10 / 20 / 25 / 28 / 32 / 50 / 60 / 72 / 100 / 128 / 144 / 200 / 250 / 256 / 288 / 300 / 360 / 400 / 500 / 512 / 600 / 720 / 900 / 1,000 / 1,024 / 1,250 / 1,500 / 2,000 / 2,048 / 2,500 / 3,000 / 3,600 Other numbers of pulses available on request TECHNICAL DATA mechanical Shaft diameter 6 mm Absolute max. shaft load radial 30 N (6.5 Ibs), axial 15 N (3.3 Ibs) Absolute maximum speed max. 10,000 RPM Torque 0.2 Ncm Protection class (EN 60529) Housing IP 50, bearings IP 40 Operating temperature -10 ... +70 C Storage temperature -25 ... +85 C Vibration proof (IEC 68-2-6) 100 m/s2 (10 ... 2,000 Hz) Shock resistance (IEC 68-2-27) 1000 m/s2 (6 ms) Type of connection 1.5 m cable, radial 1) Housing Aluminium Flange Round flange Weight ca. 60 g Bearing life 1 x 1010 revolutions (typ.) at 35 % of full rated shaft load 1 x 109 revolutions (typ.) at 75 % of full rated shaft load 1 x 108 revolutions (typ.) at 100 % of full rated shaft load For example 30,000 h at 6,000 RPM with a 2 lb radial load 1) TECHNICAL DATA electrical Other cable length on request General design Supply voltage (SELV) Power consumption StandardOutput versions 2) 1) 2) 100 Type RI 41 Shaft Encoders 2001 as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with push-pull (D): 5 VDC 10 % with push-pull (K): 5 VDC1) 10 % oder 10 ... 30 VDC 1) 40 mA (5 VDC), 60 mA (10 VDC), 30 mA (24 VDC) push-pull (K, D): A, B, N, Alarm Pole protection Output description and technical data see section "Output" E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Economy Types Type RI 41 DIMENSIONED DRAWING R for alternating bending > 100 mm R for permanent bending > 40 mm Dimensions in mm CONNECTION DIAGRAM Description (push-pull) 5 VDC /10-30 VDC Channel A Channel B Channel N GND Alarm screen 1) 1) ORDERING DATA Lead O mm2 0,5 0,14 0,14 0,14 0,5 0,14 Not connected to encoder housing O Standard Supply voltage A 5 VDC E 10 ... 30 VDC 1) R I 41-0 / Number of pulses 5 ... 3600 1) 2) Colour red white green yellow black yellow/black screen 1) Type of flange R round flange R*1 Protection class 1 IP 40 Shaft diameter 1 6 mm 1 B Type of Output connection K push-pull 2) short circuit proof B cable radial D push-pull 5 V, 30 mA Only with output K 10 mA at 5 V, 30 mA at 10 ... 30 V E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft Encoders 2001 101 Incremental Shaft Encoders Economy Types n n n n NUMBER OF PULSES Type RI 42 Economy encoder High protection IP 65 Push-pull or NPN-O.C. Applications, e.g. - textile machinery 5 / 10 / 20 / 25 / 28 / 32 / 50 / 60 / 72 / 100 / 128 / 144 / 200 / 250 / 256 / 288 / 300 / 360 / 400 / 500 / 512 / 600 / 720 / 900 / 1000 / 1024 Other numbers of pulses available on request TECHNICAL DATA mechanical Shaft diameter Balance tolerances Absolute max. speed Torque Protection class (EN 60529) Operating temperature Storage temperature Vibration performance (IEC 68-2-6) Shock resistance (IEC 68-2-27) Connection Material Flange Weight 1) TECHNICAL DATA electrical 6 mm radial 10 N, axial 5 N 10,000 min-1 1 Ncm Housing IP 65, bearings IP 64 0 ... +60 C -25 ... +85 C 100 m/s2 (10 ... 2000 Hz) 1000 m/s2 (6 ms) 1.5 m cable axial 1) plastic, flange: aluminium round flange approx. 75 g Other cable length on request General design Supply voltage (SELV) Power consumption StandardOutput versions 2) as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II with push-pull (D): 5 VDC 10 % with push-pull (K): 5 VDC 1) 10 % or 10...30 VDC 1) with push-pull complementary (I): 10...30 VDC 1) with NPN-O.C. (S): 10...24 VDC 1) 40 mA (5 VDC), 30 mA (24 VDC) with push-pull (K,I) 40 mA (24 VDC), bei NPN-O.C. (S) push-pull 2) / push-pull complementary 2) / NPN-O.C. 3) Pole protection Output description and technical data see section "output" 3) NPN-O.C. with internal pull-up resistor = 10 K, max. pulse frequency = 50 KHz, max. output lead = 30 mA, tolerance 30 electrical, delay time 4s 1) 2) 102 Shaft Encoders 2001 E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Incremental Shaft Encoders Economy Types Type RI 42 DIMENSIONED DRAWING R for alternating bending > 100 mm R for permanent bending > 40 mm Dimensions in mm CONNECTION DIAGRAM Colour (PVC) white white/brown green green/brown yellow yellow/brown yellow/black yellow/red red black ORDERING DATA O Standard Output Circuit push-pull (K, D), Open Collector (S) Channel A Channel B Channel N Alarm 5/10...30/10...24 VDC GND Supply voltage A 5 VDC 1) E 10 ... 30 VDC 2) C 10 ... 24 VDC 3) R I 42-0 / Number of pulses 5 ... 1024 push-pull complementary (I) Channel A Channel A Channel B Channel B Channel N Channel N Alarm Sense VCC 10...30 V DC GND Type of flange R Round flange R*4 Protection class 4 IP 64 only with output K, D only with output K, I 3) only with output S 4) 10 mA at 5 V, 30 mA at 10...30 V 1) 2) E N C O D E R S COUNTERS CONTROLLERS INDICATORS RELAYS PRINTERS CUTTERS Shaft diameter 1 6 mm 1 A Output Type of K Push-pull short connection circuit proof 4) A Cable axial D Push-pull 5 V, 30 mA S Open Collector NPN I Push-pull complementary Shaft Encoders 2001 103