Encoders/EVEP/Q 16 mm Square Encoders Type: EVEP/EVEQ ■ Features ■ Recommended Applications ● Good operational feel ● Long life due to high click torque ● Shaft wobble : 0.1 mm max. ● Centralized control of automotive audio equipment, navigation systems, and air conditioners. ■ Explanation of Part Numbers 1 2 3 4 E V E P Q Product Code 5 Function 6 7 8 9 10 Combination of Shaft & Bushing 11 12 Output (Pulses) Switch Classification ■ Specifications EVEP EVEQ Rotation Angle 360 ° (Endless) Shaft Pull/Push Strength Mechanical Shaft Wobble 100 N min. 0.1 mm max.(Length form mounting surface : 21.5 mm) ( 50 mN·m is applied on the point 2 mm from the shaft tip) Rotation Torque Detents 25 mN·m max. 16 points 32 points Output Signals Resolution Rating Electrical 8 pulses/ 360 ° 16 pulses/ 360 ° 1 mA 10 Vdc (at each bit) 1 액 max. Contact Resistance Chattering Insulation Resistance Dielectric Withstanding Voltage Bouncing Switch Part Phase A and B 5 ms max. 50 M액 min. (at 250 Vdc) 300 Vac for 1 minute 5 ms max. Type SPST Push-on Rating 20 mA 16 Vdc Contact Resistance 100 m액 max. Operating Force 6 N Travel Endurance Rotation Life (Encoder) 1000000 cycles min. Operating Life (Switch) 1000000 cycles min. Minimum Quantity/Packing Unit Quantity/Carton 0.5 mm 30000 cycles min. 30000 cycles min. 50 pcs. (Tray Pack) 200 pcs. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Oct. 2012 Encoders/EVEP/Q ■ Dimensions in mm (not to scale) EVEP/EVEQ except gate area φ1.8 +0 - 0.05 A:Output signal A B:Output signal B 1.5 2-0.5 16.5 - 0.15 12.8 +0 11.8 +0 - 0.15 17.0 D A COM. B E φ13.0 +0.05 - 0.1 φ12.7 +0.1 - 0.05 φ12.0 +0.05 - 0.1 Switch circuit diagram. S.P.S.T E D Mounting surface φ1.85 +0.05 -0 D ACOM.B E P2.5x4=10 15.00±0.05 4-φ1.9 +0.1 -0 Center of shaft 9.0 7.5 0.6 90°±3° 21.5 13.0 +0 - 0.2 12.0 9.0±0.1 16.6.±0.05 5-φ1.0 +0.1 -0 PWB mounting hole for reference (Tolerance:±0.1) (View from mounting side) PWB thickness t=1.6 ■ Phase Difference ■ Test Circuit Diagram Detent steady point 5 Vdc 10 k액 10 k액 10 k액 10 k액 OFF Signal A ON Signal A T1 T2 T3 T4 Signal B A OFF B 0.01 µF Signal B 0.01 µF Encoder ON C.W Phase difference T1, T2, T3 , T4 (At rotational speed 60 r/min.) Initial............... 8 m sec. min. After life........ 2.5 m sec. min. Term.C Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Oct. 2012