ATC0000CE19

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
25 mN·m max.
Detents
16 points
32 points
Output Signals
Phase A and B
Resolution
8 pulses/ 360 °
Rating
Electrical
1 mA 10 Vdc (at each bit)
1 액 max.
Contact Resistance
Chattering
5 ms max.
Insulation Resistance
50 M액 min. (at 250 Vdc)
Dielectric Withstanding Voltage
300 Vac for 1 minute
Bouncing
Switch Part
16 pulses/ 360 °
5 ms max.
Type
SPST Push-on
Rating
20 mA 16 Vdc
Contact Resistance
100 m액 max.
Operating Force
6 N
Travel
Endurance
0.5 mm
Rotation Life (Encoder)
1000000 cycles min.
Operating Life (Switch)
1000000 cycles min.
Minimum Quantity/Packing Unit
30000 cycles min.
30000 cycles min.
50 pcs. (Tray Pack)
Quantity/Carton
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.
– EV54 –
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
Term.C
Phase difference T1, T2, T3 , T4
(At rotational speed 60 r/min.)
Initial............... 8 m sec. min.
After life........ 2.5 m sec. min.
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.
– EV55 –
00 Oct. 2012
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