ATT0000CE13

Encoders/EVEJB
12 mm Square GS Encoders
with Push-on Switch
Type:
EVEJB
■ Features
● Thin type encoder with vertical push-on switch
● Insulated shaft or metal shaft types are available
■ Recommended Applications
● Volume and tone control for audio/visual and car audio
equipment
● Tuner for communication units
■ Explanation of Part Numbers
1
2
3
4
5
E
V
E
J
B
Product Code
Specifications
6
7
8
9
10
Combination of Shaft
& Bushing
11
12
Output (Pulses)
■ Specifications
Rotation Angle
360 ° (Endless)
Shaft Pull/Push Strength
Mechanical
Shaft Wobble
Rotation Torque
3 mN·m to 20 mN·m
Detents
20 points
Output Signals
Phase A and B
Resolution
20 pulses/360 °
Rating
Electrical
1 mA 10 Vdc
Contact Resistance
Chattering
Dielectric Withstanding Voltage
Bouncing
50 Vac for 1 minute
5 ms max.
SPST Push-on
Rating
20 mA 16 Vdc
Contact Resistance
100 m액 max.
3 N, 6 N
Travel
Operating Life
0.4 mm
Encoder
30000 cycles min.
Switch
15000 cycles min.
Operating Temperature
–10 °C to +60 °C
Storage Temperature
–40 °C to +85 °C
Minimum Quantity/Packing Unit
Quantity/Carton
10 M액 min. (at 50 Vdc)
Type
Operating Force
Endurance
1 액 max.
2 ms max.
Insulation Resistance
Switch Part
80 N min.
0.7҂L/30 mm max.
100 pcs. Polyethylene Bag(Bulk)
500 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/EVEJB
■ Dimensions in mm (not to scale)
● Standard rotation-torque / Bushing Type with Sleeve / with Switches .............................................With detents : EVEJBB
No. 1
12.4
Center of shaft
A
B
Encoder Side
Operation stroke
Mounting surface
5.0
5-
φ1 +0
– .1
7.5
7.5
5±0.05
0.4
3.65
+0.1
2-2 –0
7.0±0.05
5
.
R4
SW COM
13.2
5.0
2-2.1+0.1
–0
12.4
8.0
L1
L2
7.0
5.0
0
PWB thickness : t=1.6
PWB mounting hole for reference
(pitch tolerance : ±0.1)
View from mounting side
● Standard rotation-torque / Bushing Type with Sleeve / with Switches .............................................With detents : EVEJBE
No. 2
Operation stroke
Mounting surface
A
B
Encoder Side
5.0
5±0.05
7.0±0.05
7.5
+0.1
2-2 –0
Center of shaft
0.3
3.65
13.2
5.0
5φ1 +0
– .1
7.5
.5
R4
SW COM
12.4
7.0
.5
C0
2-2.1+0.1
–0
12.4
8.0
L1
5.0 L2
0
PWB thickness : t=1.6
PWB mounting hole for reference
(pitch tolerance : ±0.1)
View from mounting side
■ Shaft Trims and Dimensions in mm
Dimensions
Metal
L2
L3
L2
Corner Cut
15.0 mm
4.0 mm
5.0 mm
0.5 mm
20.0 mm
7.0 mm
6.0 mm
1.5 mm
25.0 mm
9.0 mm
10.0 mm
1.5 mm
L3
Corner Cut
Insulated
■ Phase Difference
0
φ 6.0 -0.1
L1
0
4.5 -0.1
L1
Shaft Type
■ Test Circuit Diagram
Detent steady point
5 Vdc
OFF
Signal A
ON
10 k액
10 k액
10 k액
10 k액
Signal B
Signal A
A
T1 T2 T3 T4
OFF
Signal B
B
0.01 µF
0.01 µF
Encoder
ON
CW
Phase difference T1, T2, T3 , T4
(At rotational speed 60 r/min.)
Initial..............3.5 m sec. min.
After life........ 2.5 m sec. min.
COM
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
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