Encoders/EVEG/H/K/L
12 mm Square GS Encoders
Type:
EVEG/EVEH/EVEK/EVEL
Features
Lineup of high rotation-torque-type (50 mNm)
A wide range of standard products
Recommended Applications
Volume for audio/visual equipment
Tuner for communication units
Mode selection for measurement instruments
Explanation of Part Numbers
1 2 3 4 5 6 7 8 9 10 11 12
E V E
Product Code Specifications Combination of Shaft Output (Pulses)
Product Chart
Height Detents (Resolution/Pulses)
Combination of
Torque type Thickness
12 points 24 points Without detents
Bushing
15.0 mm 17.5 mm 20.0 mm 22.5 mm 25.0 mm 30.0 mm
(12 pulses) (24 pulses) (12 pulses, 24 pulses)
Heavy-rotation Die-cast (7.0,12.0 mm) 5.5 mm
torque
(10 mNm to 50 mNm) Sleeve (7.0,12.0 mm) 5.5 mm
Barling (5.0 mm) 5.0 mm
Barling (1.6 mm) 5.0 mm
Standard type
(3 mNm to 20 mNm)
Die-cast (7.0 mm) 5.5 mm
Sleeve (7.0 mm) 5.5 mm
Speci cations
Rotation Angle 360 (Endless)
Shaft Pull/Push Strength 80 N min.
Shaft Wobble 0.7 L/30 mm max.
Mechanical
Standard Type 3 mNm to 20 mNm
Rotation Torque
Heavy Rotation Torque 10 mNm to 50 mNm
12 points, 20 points, 24 points, without detents
Detents
(Heavy rotation-torque without detents)
Output Signals Phase A and B
Resolution 12, 20, 24 pulses/360
Rating 1 mA 5 Vdc, 1 mA 10 Vdc
Contact Resistance 1 max.
Electrical
Chattering 2 ms max.
Insulation Resistance 10 M min. (at 50 Vdc)
Dielectric Withstanding Voltage 50 Vac for 1 minute
Bouncing 5 ms max.
Standard Type 30000 cycles min.
Operating Life
Heavy Rotation Torque 15000 cycles min.
Endurance
Operating Temperature 10 C to +60 C
Storage Temperature 40 C to +85 C
Polyethylene Bag(Bulk) Polyethylene Bag(Bulk)
Minimum Quantity/Packing Unit L<25.0 mm 100 pcs. L>26.0 mm 200 pcs.
Quantity/Carton L<25.0 mm 1000 pcs. L>26.0 mm 2000 pcs.
Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
00 Oct. 2012
EV49 +0.1
3-1.0
0
+0.1
3-1.0
0
+0.1
3-1.0
0
Encoders/EVEG/H/K/L
Dimensions in mm (not to scale)
.......................................................................
High rotation-torque / Bushing Type with Sleeve Without detents : EVEKE2
No. 1
14.0
L1
12.4
0
5.5 L2
8.0 0.2 13.2
+0.1
2-2.0 0
Center of shaft
5.0
Mounting surface
PWB thickness : t=1.6
3.5
PWB mounting hole for reference
(pitch tolerance : 0.1)
View from mounting side
With detents : EVEGA1
...............................................................
Standard rotation-torque / Bushing Type with Barling Without detents : EVEGA2
No. 2
L1
14.0
13.2
+0.1
L2
5.0 12.4
2-2 0
0.7
Center of shaft
5.0
A B
Mounting surface
COM PWB thickness : t=1.6
3.5
PWB mounting hole for reference
(pitch tolerance : 0.1)
View from mounting side
With detents : EVEGC1
.............................................................
Standard rotation-torque / Bushing Type with Die-cast Without detents : EVEGC2
No. 3
L1
14.0
12.4
L2
5.5
13.2
+0.1
2-2 0
Center of shaft
1.0
M9 P=0.75 5.0
Mounting surface
PWB thickness : t=1.6
3.5
PWB mounting hole for reference
(pitch tolerance : 0.1)
View from mounting side
Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
00 Oct. 2012
EV50
9.0 -0.2
0
7.5
2.00.1
7.5
7.5
2.00.1
2.00.1
+0.2
6.8
0.1
7.7
0
8 0.2
12.4
12.4
12.4
+0.1
2-2.1 0
+0.1
+0.1 2-2.1 0
2-2.1
0
7.5
7.5
7.5