Encoders/EVQW 18 mm Square Encoders (High Rotational Torque) Type: EVQW ■ Features ● External dimensions : 18.0 mm҂18.0 mm, Height 8.0 mm ● Absolute 5 bit available ■ Recommended Applications ● Function switching/adjusting for control panels of car air conditioners ■ Explanation of Part Numbers 1 2 3 4 E V Q W Product Code 5 6 Specifications 7 8 9 10 Shaft Trims & Dimensions 11 12 Output(Pulses) ■ Specifications Type Top Adjustment type, with or without bushing Rotation Angle 360 ° (Endless) Shaft Pull/Push Strength 80 N min. Shaft Wobble 0.7҂L/30 (mm) max. Mechanical Rotation Torque 20 mN·m to 100 mN·m Detent Pitch 10 ° to 30 ° Output Signals Gray code Resolution Absolute 5 bit (Custom design of 6 bit max. available) Rating 5 mA 10 Vdc Contact Resistance 1 액 max. Electrical Chattering 2 ms max. Insulation Resistance 100 M액 min. (at 250 Vdc) Dielectric Withstanding Voltage 300 Vac for 1 minute Bouncing 5 ms max. Endurance Rotation Life 15000 cycles min. Minimum Quantity / Packing Unit 80 pcs. (Tray Pack) Quantity / Carton 800 pcs. ■ Dimensions in mm (not to scale) ole) 9.0 (3.8) ✽ Custom design ✽ 9.5 9.0 6.5 4-φ1.6 2.8±0.2 4.4 18.0±1.0 19.6±0.7 (2.4) 2-6±0.3 (1.5) (1.4) ✽ 7.0 (2.1) +0.1 0 +0.1 7-φ1.0 0 2-5.1±0.3 0 0.6 –0.3 0 2-17.4 –0.1 2-13.0±0.2 4-0.7 0.4 C R0.1 (1.5) 0. M8 P=0.75 · · · Joint part with Encoder case and PWB 18.0 18.5 max. 8.0 5 0 4.5 –0.1 0 φ6 –0.15 (3.5) (R1 .75 h Non-effective thread 1.0 max. 14.8 (0.7) Mounting surface 6-2.0 PWB mounting hole for reference (Pitch tolerance:±0.1) View from mounting side PWB thickness t=1.6 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