Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Encoders/EVEG/H/K/L
– EV48 –
1
E
2
V
3
E
4 5 6 7 8 9 10 11 12
Product Code Output (Pulses)Specifications
Combination of Shaft
■ Specifi cations
12 mm Square GS Encoders
Type:
EVEG/EVEH/EVEK/EVEL
■ Features
● Lineup of high rotation-torque-type (50 mN·m)
● A wide range of standard products
■ Explanation of Part Numbers
■ Recommended Applications
● Volume for audio/visual equipment
● Tuner for communication units
● Mode selection for measurement instruments
Torque type
Combination of
Bushing
Thick ness
Height Detents (Resolution/Pulses)
15.0 mm 17.5 mm 20.0 mm 22.5 mm 25.0 mm 30.0 mm
12 points
(12 pulses)
24 points
(24 pulses)
Without detents
(12 pulses, 24 pulses)
Heavy-rotation
torque
(10 mN·m to 50 mN·m)
Die-cast
(7.0,12.0 mm) 5.5 mm
쑗쑗 쑗
Sleeve
(7.0,12.0 mm) 5.5 mm
쑗쑗 쑗
Standard type
(3 mN·m to 20 mN·m)
Barling
(5.0 mm) 5.0 mm
쑗쑗쑗쑗 쑗 쑗 쑗
Barling
(1.6 mm) 5.0 mm
쑗쑗쑗쑗
Die-cast
(7.0 mm) 5.5 mm
쑗쑗쑗 쑗 쑗 쑗
Sleeve
(7.0 mm) 5.5 mm
쑗쑗쑗 쑗 쑗 쑗
■ Product Chart
Mechanical
Rotation Angle 360 ° (Endless)
Shaft Pull/Push Strength 80 N min.
Shaft Wobble 0.7
҂
L/30 mm max.
Rotation Torque
Standard Type
3 mN·m to 20 mN·m
Heavy Rotation Torque
10 mN·m to 50 mN·m
Detents
12 points, 20 points, 24 points, without detents
(Heavy rotation-torque without detents)
Electrical
Output Signals Phase A and B
Resolution 12, 20, 24 pulses/360 °
Rating 1 mA 5 Vdc, 1 mA 10 Vdc
Contact Resistance 1
액
max.
Chattering 2 ms max.
Insulation Resistance 10 M
액
min. (at 50 Vdc)
Dielectric Withstanding Voltage 50 Vac for 1 minute
Bouncing 5 ms max.
Endurance
Operating Life
Standard Type
30000 cycles min.
Heavy Rotation Torque
15000 cycles min.
Operating Temperature –10 °C to +60 °C
Storage Temperature –40 °C to +85 °C
Minimum Quantity/Packing Unit
L
<
25.0 mm
100 pcs.
Polyethylene Bag(Bulk)
L>26.0 mm
200 pcs.
Polyethylene Bag(Bulk)
Quantity/Carton
L
<
25.0 mm
1000 pcs.
L>26.0 mm
2000 pcs.
Sep. 201000