Multi-turn potentiometers – Oil-Filled type

Multi-turn potentiometers - Oil-Filled type

Nomenclature, Selection Guide

Resistive Element : Wirewound

Model
No.

Dimensions
(mm)
D×L

Shaft
Dia.
(mm)

Standard
Resistance
Range
(ohm)

Independent
Linearity
(±%)

Power
Rating
(W)

Mechanical
Travel

Electrical
Travel

Starting
Torque
Max.
(mN

OF46HD-10

Φ62×75

100-100k

0.3 to 0.1

5.0

3,600	+10°
	0°

3600° ±5°

Resistive Element : Hybrid

The hybrid resistive element type potentiometer is the newest type potentiometer, which consists of wirewound resistive element overlaying with conductive resistive resin.

It offers the merit of a wirewound resistive element and that of a conductive plastic resistive element.

Construction of hybrid resistive element

Model
No.

Dimensions
(mm)
D×L

Shaft
Dia.
(mm)

Standard
Resistance
Range
(ohm)

Resolution

Independent
Linearity
(±%)

Power
Rating
(W)

Mechanical
Travel

Electrical
Travel

Starting
Torque
Max.
(mN

OF20HHP-10S

Φ32×40

2k-100k

Essentially
Infinite

0.25 to 0.1

2.0

3,600	+10°
	0°

3600° ±5°

OF20HHPS-10S

Φ32×45

2k-100k

0.25 to 0.1

2.0

3,600	+10°
	0°

3600° ±5°

Multi-turn potentiometers – Oil-Filled type