Se A SPECIFICATIONS FOR PMM-MD-23120-10 60/20 d C278 66. 4eW TE T99S2-VPPTO: xe4 ai Ob31, OUTLINE The PMM-MD-23120-10 is a DC, micro-step drive, for use with Unipolar stepping motors, offering ultra low noise and smooth operation. 2. SPECIFICATION 2.1 Applicable Stepping Motors Suitable Sanyo stepping motors Holding Basic stepping Phase torque angle current (N-m) (Degree) (A/phase) Single-side shaft type Double-side shaft type models models 103H546-0440 103H546-0410 0.15 4 103H548-0440 103H548-0410 0.27 1.2 103H549-0440 103H549-0410 0.32 1.8 1.2 103H6704-0440 103H6704-04170 0.54 2 103H7121-0440 103H7121-0410 0.4 2 103H7 123-0440 103H7 123-0410 0.85 2 103H126-0440 103H7 126-0410 1.3 2 2.2 Signal Inputs a. Rotation pulse signal (CW, CCW) 2-input method 1-input method CW terminal Pulse input to the terminal rotates | Pulse input to the terminal rotates the the mator in clockwise direction motor viewed from the output shaft CCW terminal Pulse input to the terminal rotates | Level input is used for selecting the motor shaft side the motor in counter clockwise direction viewed from the output rotation direction as shown below: "H" ... Rotation in clockwise direction L" ... Rotation in counter clockwise direction * The 2-input method is employed as the standard configuration * For the switching between tha pulse input methods, refer to Section 7 * The maximum motor revolution availabie is 3000 rom * The maximum input frequency is 20 Kpps b, Power down signal (PD) Entering the "H level input shuts down current ta the motor. 60/20 "d C078 66. 4eW Te Tvo9ee-Pyy to: xe4 dL Obsc. Stap angle select sianal (S. SEL) Entering the tevel input to the S.SEL terminal allows you to select a desired type of the Step angle out of the two being specified with the SEL1 and SEL2 SEL1 SEL2 S.SEL terminal In the open mode or when "L When "H" level input is applied level input is applied Step Angle Any one of eight types of Any one of two types of divisions divisions (1, 2, 5, 10, 20, 40, 80 (1 or 2) may be selected or 180) may be selected " IS.SEL is not used, the open mode is the default and, thus the divisions selected with SEL7 are valid * When the device is shipped, divisions of SEL1 are set to 20 types (between 0 and 09) and that of SEL2 are set to 2 (between 0 and 9) For the step angle change procedure, refer to Section 7. d. Specifications of the input signals Crast value 4 to 5.5 V for "H" and 0 to 0.5 for "L" Pulse width 5 wS minimum Rise time/fall time 1 uS maximum Pulse duty 50% maximum See the waveforms and input signal application examples given in Fig. 1 2.3 Functions a. Auto current down (SL) When stopped, this device automatically cuts current to it to ane half of that of the operation mode (this function is activated 200 ms after the final pulse has been applied). When insufficient holding torque is available in the standby mode, you can cancel this function using the built-in rotary switches. Refer to Section 7 for details. b. Low noise mode Selecting the low noise mode drives the motor more smoothly, reducing noise, in all step angle options. Refer ta Section 7 for details. 2.4 Others The drive may be configured to your specific requirements using the switches marked S.SEL, M.SEL and RUN. For details see Section 7. After selecting any new settings using these switches, it is necessary to reset the drive by removing power. 2.5 Power Supply Z24VDC/36VOC + 10% and 3A. 60/70 d C728 66. YEW Te Ty99S-PPPTO: xe4 ai1 Ob32.6 2.7 2.8 2.9 2.10 2.11 60/90 *d f0:8 66. 4PW Ts ly99c-prr to: xe4 ee Environmental Specification Operating temperature range: OC to 50C Relative humidity 35% to 85% (non condensing) Storage temperature range: -20C to 70C Storage relative humidity: 10 ta 80% {non condensing) Vibration The device shall be capable of withstanding 0.5G vibrations of frequency range between 10 and 55 Hz being applied in three planes of X, Y and Z for a minimum of two hours. Impact The device shall withstand without failure the impact test conducted according to the stipulations provided in Section 3, Clause "C of the NDS-C-01 10. Dimensional Outline Drawing See Fig. 2 External Wiring Diagram See Fig. 3. Characteristic Diagram See Fig. 4. Instruction Manual A copy of the instruction manual is enclosed. Contact us should extra copies be required. Spare Parts NIA Warranty Period Sanyo Denki Co Ltd shall be liable for any accident or trouble resulting from its improper workmanship or material for a period of one year from the date of delivery. Repair or servicing of the device within that period shall be offered by Sanyo Denki free of charge. However, repair or servicing rendered by Sanyo Denki for a fault that is the result of anything other than the above, shall be chargeable. Precautions This device should only be installed by a qualified engineer. The driver or motar should not be operated above the following upper temperature limit. Temperature at the driver heatsink: 70C maximum Temperature at the motor housing: 100C maximum Non observance of these figures may result in premature failure. In cases where these devices may be operated in high ambient temperatures, it is recommended that:- (a) the driver is installed on a larger secondary heatsink. (bo) forced air cooling is considered. dL] O43~ wee eae 7%, FUNCTION SELECT SWITCHES The following illustrates layout of the switches and their setting when the device is delivered. This setting however is modifiable according to your specification 0 RUN: Used to select the motor drive current - per phase. E S.SEL: Used to select the required step angle. 2 M.SEL: Used to select the required operating mode. 7.1 Selecting the motor drive current (RUN) The RUN switch allows you to select the required motor drive current. Scale 0 1 2 3 4 5 6 7 8 S/A/}Bic;]ODO{ EE] F indication Current (A) | 20/18/16] 14/12/70708 7067 0 0 0 | 0 0 Oe a) 0 7.2 Selecting the desired step angle (S.SEL) The S.SEL switch allows you to select a required step angle Scale 0 1 2 3 4 5 6 7 8 9;/A]7 B/C }]OD/E F indication Divi- SEL1 1 2 5 10 20 40 80 | 180 1 2 5 10 | 20 | 40 | 80 180 sions SEL2 | 1 1 1 1 4 1 4 1 2 2 2] 2 2 2 2 2 Note: Divisions other than the above re also available, Contact us at fhe Sales Department 7.3 Selecting the desired operating mode (M.SEL) The M.SEL switch allows you to select a desired mode. Seale 0 1 2 3 4 5 6 7 8 9 A B Cc D E F indication Pulse ainput | O O O Oo O Oo Oo input method t-input 0 Oo 0 QO 0 oO oO oO Auo =| OFF | O10 on ie) Oo|/ 0 Oo} 9O current down . ON oO}; 0 oO; 0 O!} 0 Oo} O tw Torr Foyvolo;lao{laloalolo Nasa drive mada ON O!10;0;0;/0/0/]0]1 0 Note 1: A circle (O) in the table above indicates that the corresponding parameter is valid. Note 2: if you select the low noise mode when any one of the step angles 8 to F is specified, the setting done from the S.SEL is ignored and the low noise mode with the division = 1 will be turned on, 2:8 66, 4PW TS T992-PPPTO: xe 4 dl1 Cu 60/90 dFig. 1 Input Signal CW, CCW, PD and S.SEL input signal circuit and its specification veer Input signal Photocoupler . * Inpursignal specifications 5 pS or.more AQV~55V [- (H} 96% +5V + . -1SmA 50% Approx. 15 10% OV~O5V (L} ly Hop 1 pS or less 1 US of less 1 US or fess 1 pS or less < He 4.0V~ 55 CH} 90% ry O+ > Approx. 15 mA | 50% oO- / \ 10% OV~ O5 {L) 5 2S or more 60/20 d 278 66. +eW If Tv99ec-per to: xe4 di1 OWS60/80 d Fig. 2 Dimensional Outline Drawing == a 35, 6) 2) @ 34 s/] . 19 rm 2-4 i im ~ Convector used Driver side {Applicable housing and contact side Maker CN1 B6P-VH YHR-GN, BVH-Z17T-? 1.1 Japan Soldeciess Terminal CN2 | B2P-VH VHR-2N, BVH-21T-P 1.1 Japan Soldectess Terminal CN3 j IL-SP.S3EN2-] IL-8S-S31, IL-C2-1- 10000 Sapan Aviation Electronics * Please prepare the applicadla housing and contact by the user. Fig.3 External Wiring Diagram oIhVie346V ZAGHEG CW input CCW input - S.SEL input rae PD input o78 66. 9 S : CN} Jew TS O90 Po Note I: Applicable wires specitications: 0:3 mm or thicker wav 0.2 mun? or thicker (shietded wire) Tv99c-vrtv 10: xe 4 al) Ova ctarigtios Diagram Fig. 4 Charactaristie @ Measurement condition Supply voltage: 24 VDC Slawing characteristics . Phase current 2 A/phase +: Starting characteristics 154 TOIKFIZGS C440 2 ls 51078 2 4 XS 8 IG3RK712a-ae40 SN a 42 = g 32 8 2 3 43 S 1O3N670Gdd0 4 5H 4 OSN7IIZI-OAC OL ed 1O34%S40-9640 4 193K$46~0640 7 ote o4 a} a3 1 5 2a 50 30a Numoer of revulutions ($7 (rps)) * Measurement conditions: The load inertial has been set in the measurement fo the same ay the roror inertia of the Stepsyn. ~36V Measurement condition Supply voltage: 36 VDC Slesing characteristics Phase current. 2 A/phasc ------ Suartiag characteristics 134 am tobe aba 1OIK7L26-0446 4 Tr ~ ec 4 a le mies = = fe g 2 JQINTLAS-O440, oS 4 = g 3 * . v7 ds a S43 at 37 a = ne LOSH7LIt~daa0 Ty se phded Txs 1O3U$ 48-6440 ~ r 4 103NG44-0440 o~ ay os 1 s io 33 1990 Number of revolutions (S' (rps) * Measurement conditions: Tha load inertial has been set in the measurement io the same as the rotor inertia of the Stepsyn, 60/60 d 278 66. 4eW Tf Ty9se-piy TO: xe4 ai) Obs