Low Torque Potentiometers

High Precision Potentiometers with extremly low torque and long life

KE0101/0104
KE0103
KE0111
KE2204

F25R / RU
F25R V1
F25RM+Sensor
F25Z Varianten

Overall size
Ø35 mm
Ø35 mm
Ø35 mm
coupling fork

Rotation angles electrical / mechanical
290°/290°
290°/290°
270°/270°
310°/320°

Life cycle
50 x 10⁶
50 x 10⁶
50 x 10⁶
1 x 10⁶

Torque
0.003Ncm
0.003Ncm
0.003Ncm
Linear

Resistor element
Wire-wound
Wire-wound
Wire-wound
Wire-wound

Resistance values+ tolerance
1, 2, 5 K-Ohm ±3%
1, 2, 5 K-Ohm ±3%
0/4 … 20 A ± 0,04 mA
0 … 10V ±0,03V
1, 2, 5 K-Ohm ±3%

Linearity
±0,3%
±0,3%
±0,3%
±0,3%

Options
oil filling
reduced R- tolerance
reduced torque
stackable
on request
on request
on request

Characteristics
Designed for wind measuring systems.
Jewel bearing with metal wiper.
All parts made of corrosion-resistant materials.
Jewel bearing with metal wiper.
All parts made of corrosion-resistant materials.
Jewel bearing with metal wiper.
All parts made of corrosion-resistant materials.
Especially suitable for measuring instruments with pointer function.
Clock-face set-up version.
Aluminium housing.

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