T PL IA N M CO *R oH S Features Push switch option Compact, rugged design High reliability Metal bushing/shaft PEC11R Series - 12 mm Incremental Encoder Electrical Characteristics Output....................................................................................................................................................................................................2-bit quadrature code Contact Rating.............................................................................................................................................................................................. 10 mA @ 5 VDC Insulation Resistance ...................................................................................................................................................................100 megohms @ 250 VDC Dielectric Withstanding Voltage Sea Level............................................................................................................................................................................................... 300 VAC minimum Electrical Travel .....................................................................................................................................................................................................Continuous Contact Bounce (15 RPM).........................................................................................................................................................................2.0 ms maximum** RPM (Operating) ..............................................................................................................................................................................................60 maximum** Environmental Characteristics Operating Temperature Range .......................................................................................................................................-30 C to +70 C (-22 F to +158 F) Storage Temperature Range ..........................................................................................................................................-40 C to +85 C (-40 F to +185 F) Humidity................................................................................................................................................................. MIL-STD-202, Method 103B, Condition B Vibration ................................................................................................................................................................10~55~10 Hz / 1 min. / Amplitude 1.5 mm Shock............................................................................................................................................................................................................................. 100 G Rotational Life.................................................................................................................................................................................... 30,000 cycles minimum Switch Life ......................................................................................................................................................................................... 20,000 cycles minimum IP Rating..........................................................................................................................................................................................................................IP 40 Mechanical Characteristics Mechanical Angle ......................................................................................................................................................................................... 360 continuous Torque Detent ............................................................................................................................................................................30 to 90 gf-cm (0.41 to 1.25 oz-in) Running .........................................................................................................................................................................10 to 70 gf-cm (0.14 to 0.97 oz-in) Mounting.......................................................................................................................................................................10.2 kgf.cm (8.83 lb.-in.) maximum Shaft Side Load (Static)................................................................................................................................................................2.04 kgf (4.5 lbs.) minimum Weight ............................................................................................................................................................................................ 5 gm (0.17 oz.) maximum Terminals ................................................................................................................................................................................. Printed circuit board terminals Soldering Condition Wave Soldering ........................................................................................... Sn95.5/Ag2.8/Cu0.7 solder with no-clean flux: 260 C max. for 3 1 sec. Hand Soldering................................................................................................................................................................................. Not recommended Hardware ....................................................................................................................... One flat washer and one mounting nut supplied with each encoder Switch Characteristics Switch Type ....................................................................................................................................................................Contact Push ON Momentary SPST Power Rating (Resistive Load) ..................................................................................................................................................................... 10 mA at 5 V DC Switch Travel ...................................................................................................................................................................................................... 0.5 0.3 mm Switch Actuation Force ........................................................................................................................................................610 306 gf (8.47 4.24 oz.-in.) Contact Resistance ...........................................................................................................................................................................100 milliohms @ 5 VDC How To Order Quadrature Output Table PEC11R - 4 0 20 F - S 0012 Model Terminal Configuration 4 = PC Pin Horizontal/Rear Facing Detent Option 0 = No Detents (12, 18, 24 pulses) 1 = 18 Detents (18 pulses) 2 = 24 Detents (12, 24 pulses) 3 = 12 Detents (12, 24 pulses) Standard Shaft Length 15 = 15.0 mm 20 = 20.0 mm 25 = 25.0 mm 30 = 30.0 mm Shaft Style F = Metal Flatted Shaft K = Metal Knurled Shaft1 Switch Configuration S = Push Momentary Switch N = No Switch Resolution 0012 = 12 Pulses per 360 Rotation 0018 = 18 Pulses per 360 Rotation 0024 = 24 Pulses per 360 Rotation 1 Metal knurled shaft without switch is available in 15, 20 and 30 mm shaft lengths. Metal knurled shaft with push momentary switch is available in 15 and 20 mm shaft lengths. WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov CW OFF A Signal ON B Signal D CCW *RoHS Directive 2015/863, Mar 31, 2015 and Annex. **Devices are tested using standard noise reduction filters. For optimum performance, designers should use noise reduction filters in their circuits. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Applications Level control, tuning and timer settings in: Audio-visual equipment Consumer electric appliances Radios Musical instrumentation Communications equipment PEC11R Series - 12 mm Incremental Encoder Product Dimensions PEC11R-4xxxF-Nxxxx L 6.5 (.256) LB 12.5 (.492) M7 X 0.75 P (.030) C 0.5 (.020) 2.6 +0.2/-0 (.102 +.008/-0) 2 PLCS. 13.2 (.520) 13.4 (.528) 2.5 (.098) 3.7 (.146) 7.5 (.295) 7.5 (.295) 1.8 +0.2/-0 (.071 +.008/-0) 2 PLCS. F 4.5 +0/-0.05 (.177 +0/-.002) 6.0 DIA. (.236) A C B A CHANNEL A C COMMON B CHANNEL B 5.0 (.197) MOUNTING SURFACE 14.0 (.551) A 3 PLCS. 0.8 (.031) 5.0 (.197) C 1.0 +0.1/-0 (.039 +.004/-0) DIA. 3 PLCS. B 5.0 (.197) PEC11R-4xxxF-Sxxxx L 6.5 (.256) LB M7 X 0.75 P (.030) 7.0 (.276) SWITCH TRAVEL 0.5 (.020) 12.5 (.492) C 0.5 (.020) 1 2 13.2 (.520) 5.0 (.197) 2 1 2.6 +0.2/-0 (.102 +.008/-0) 2 PLCS. 7.0 (.276) 13.4 (.528) 2.5 (.098) 7.5 (.295) 3.7 (.146) MOUNTING SURFACE 4.5 +0/-0.05 (.177 +0/-.002) 6.0 DIA. (.236) L LB F 15 (.591) 5.0 (.197) 7.0 (.276) 20 (.787) 7.0 (.276) 10.0 (.394) 25 (.984) 7.0 (.276) 12.0 (.472) 30 (1.181) 7.0 (.276) 12.0 (.472) 7.5 (.295) 1.8 +0.2/-0 (.071 +.008/-0) 2 PLCS. F A C B 5.0 (.197) A A CHANNEL A C COMMON B CHANNEL B 14.0 (.551) Switch Circuit 3 PLCS. 0.8 (.031) C 1.0 +0.1/-0 (.039 +.004/-0) DIA. 5 PLCS. B 5.0 (.197) Suggested Filter Circuit 5 VDC 1 2 10K OHMS 10K OHMS 10K OHMS 10K OHMS TERMINAL A TERMINAL B 0.01 F 0.01 F ENCODER TERMINAL C MM (INCHES) DIMENSIONS: 10 0.3 = (.394) (.012) 10 0.5 = (.394) (.020) TOLERANCES: < Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. PEC11R Series - 12 mm Incremental Encoder Product Dimensions PEC11R-4xxxK-Nxxxx L LB 12.4 (.488) 6.0 +0/-0.1 (.236 +0/-.004) DIA. 1.0 (.039) P A 13.4 (.528) 18 TEETH M7 X 0.75 (.030) A C B 5.0 (.197) A CHANNEL A C COMMON B CHANNEL B L LB P A 15 (.591) 5.0 (.197) 7.0 (.276) 6.0 (.236) 20 (.787) 7.0 (.276) 7.0 (.276) 6.0 (.236) 30 (1.181) 7.0 (.276) 16.0 (.630) 12.0 (.472) PEC11R-4xxxK-Sxxxx L LB P A 12.4 (.488) SWITCH TRAVEL 0.5 (.020) 2 1 5.0 (.197) 18 TEETH 13.4 (.528) M7 X 0.75 (.030) 1.0 (.039) DIA. 6.0 +0/-0.1 (.236 +0/-.004) A 5.0 (.197) C B A CHANNEL A C COMMON B CHANNEL B L LB P A 15 (.591) 5.0 (.197) 7.0 (.276) 6.0 (.236) 20 (.787) 7.0 (.276) 7.0 (.276) 6.0 (.236) MM (INCHES) DIMENSIONS: 10 0.3 = (.394) (.012) 10 0.5 = (.394) (.020) TOLERANCES: < Asia-Pacific: Tel: +886-2 2562-4117 * Email: asiacus@bourns.com EMEA: Tel: +36 88 885 877 * Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 * Email: americus@bourns.com www.bourns.com REV. 09/19 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns(R) products manufactured by or on behalf of Bourns, Inc. and P[ZHSPH[LZJVSSLJ[P]LS)V\YUZ Unless otherwise expressly indicated in writing, Bourns(R) products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL<ZLYZZOV\SKJOLJRMVYHUKVI[HPU[OLSH[LZ[YLSL]HU[PUMVYTH[PVUHUK]LYPM[OH[Z\JOPUMVYTH[PVUPZJ\YYLU[ and complete before placing orders for Bourns(R) products. The characteristics and parameters of a Bourns(R) product set forth in its data sheet are based on laboratory conditions, and statements regarding the suitability of products for certain types of applications are based on Bourns' knowledge of typical requirements in generic applications. 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