21.6 C0.3 Encoders/EVQWF/VP 27/17 mm Center Space Encoders Type: EVQWF/EVQVP Features Rec om mend ed Applications Multiple unit construction (achieved by mounting Car audio products (adjustment of volume, tone, switches, LEDs, etc.) tun ers, etc.) (center space) on the printed wiring board AV equipment (control of edit functions of VCRs, Good operability and high reliability CD players, etc.) Explanation of Part Numbers 11 2 34567 8 9 10 11 12 Product Code Type Design No. Output(Pulses) 11 2 34567 8 9 10 11 12 Product Code Type Design No. Output(Pulses) Rotation Angle 360 (Endless) Mechanical Rotation Torque (Detents Torque) 8 mNm, 12 mNm, 20 mNm Detents 18 points, 30 points Output Signal Phase A and B Resolution 9 pulses/360 , 15 pulses/360 Rating 1 mA 10 V DC Electrical Contact Resistance 1 max. Chattering 5 ms max. Insulation Resistance 50 m min. (at 250 V DC) Dielectric Withstanding Voltage 300 V AC for 1 minute Endurance Rotation Life 30,000 cycles min. Minimum Quantity/Packing Unit 80 pcs. (Tray Pack) Quantity/Carton 800 pcs. Dimensions in mm (not to scale) General dimension tolerance : 0.5 ( )dimensions are reference dimensions. 2-1.6 4-0.75 16.5 3-3 2- 2.5 120 27 6 10.75 A B 15 3.3 23 Com 5 28.2 3-3 (29.4) Detail of rotation shaft Panasonic Corporation 2017 ANCTB69E 201709-Fd 1 28 15 21.6 2- 1.5 2-2.5 16 2- 2.5 23 11.5 3-7.5 3-4 Encoders/EVQWF/VP PWB mounting hole for reference Circuit Diagram 27.4 1.5 2-R0.75 A COM 2- 2.7 1.5 B COM 3- 1 A 5 B View from mounting side PWB thickness t=1.6 Phase Difference Test Circuit Diagram Detent steady point OFF A signal ON T1 T2 T3 T4 OFF B signal ON C.W Phase difference T1, T2, T3, T4 (At rotational speed 60 r/min.) Initial ------- 4m sec. min. After life -----2.5m sec. min. Panasonic Corporation Electromechanical Control Business Division Panasonic Corporation 2017 ANCTB69E 201709-Fd 2 industrial.panasonic.com/ww 16 2.1 11.5 23