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.
Rotary Potentiometers/EVUE/EVUF
100
80
60
40
33
20
020406070
Power Derating Curve
Rated Load(%)
Ambient Temperature(˚C)
■ Specifi cations
Classifi cation Item Type without bushing
Type with bushing
Type with sleeve
Me chan i cal
Spec i fi ca tions
Rotation Angle 300 °
Rotation Torque
1 mN·m to 8 mN·m (after rotation started)
1 mN·m to 20 mN·m (after rotation started)
1 mN·m to 20 mN·m (after rotation started)
Shaft Stopper Strength 300 mN·m
Shaft wobble
●
Shaft bend and shaft wobble shall be
0.8
L
(mm) max. (for one side)
When mo ment of
25 mN
·
m
is ap plied.
●
L=Distance between mounting
surface and measuring point
●
Shaft bend and shaft wobble shall be
0.5
L
(mm) max. (for one side)
When mo ment of
50 mN
·
m
is ap plied.
●
L=Distance between mounting
surface and measuring point
●
Shaft bend and shaft wobble shall be
0.7
L
(mm) max. (for one side)
When mo ment of
50 mN
·
m
is ap plied.
●
L=Distance between mounting
surface and measuring point
Shaft Pull/Push Strength
Push strength
100 N min.
Pull strength
100 N min.
Push strength
100 N min.
Pull strength
100 N min.
Push strength
100 N min.
Pull strength
100 N min.
Nut Tightening Torque — 1 N·m max. —
Electrical
Specifi cations
Nominal Total Resistance 1 k
to 1 M
, 300 k
to 2 M
for taper B (Tolerance ±20 %)
Taper A, B, C, D, G
Power Rating
0.05 W (0 °C to 50 °C)
For potentiometers operating in ambient
temperatures above 50 °C, Rating should
be derated in accordance with the fi gure
on the right.
Residual Resistance
Insulation Resistance 50 M
min. at 250 Vdc
Dielectric Withstand Voltage
250 Vac for 1 minute
Noise Level
100 mV max.
Apply 20 V (When Voltage Rating < 20 V, use the rated volt age.)
Rotate shaft at 30 r/min.
EnduranceOperating Life 10000 cycles min.
Minimum Quantity/Packing Unit EVUE/EVUF : 200 pcs. Polyethylene Bag (Bulk)
Quantity/Carton EVUE/EVUF : 2000 pcs.
( )( )( )
Semi-standard
A, B, D, G
T1 & T2
B, C, G
T2 & T3
A, D
T2 & T3
C
T1 & T2
R
<
2 k
2
max. 20
max.
2 k
< R
<
50 k
2
max. 25
max.
50 k
< R
<
250 k
25
max. 50
max.
R >250 k
100
max. 100
max.
Standard
R
<
50 k
50
max.
50 k
<R
<
1 M
100
max.
1 M
<R
<
2 M
200
max.
303020
Dec. 2005
