EVQ-WHA50K Datasheet, PDF (1/1 Pages) Panasonic Semiconductor – 18 mm Square Encoders (High Rotational Torque)

18 mm Square Encoders (High Rotational Torque)
Type: _EVQW
Encoders/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
5
6
E V QW
Product Code
Specifications
7
8
9
10
11
12
Shaft Trims & Dimensions
Output(Pulses)
■ Specifications
Type
Top Adjustment type, with or without bushing
Rotation Angle
360 ° (Endless)
Shaft Pull/Push Strength
80 N min.
Mechanical
Shaft Wobble
0.7҂L/30 (mm) max.
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
Electrical
Contact Resistance
Chattering
1 ȑ max.
2 ms max.
Insulation Resistance
100 Mȑ 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)
(3.5)
Mounting surface
Non-effective thread 1.0 max.
8.0
M8 P=0.75
0
0.6–0.3
9.0
(3.8)
R0.1
7.0
✽
✽
✽ Custom design
4-0.7
2.8±0.2
4.4
18.0±1.0
19.6±0.7
· · · Joint part with Encoder case and PWB
2-17.4
0
–0.1
2-13.0±0.2
(2.1)
(1.5)
4-φ1.6
+0.1
0
7-φ1.0
+0.1
0
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