Nyckelfunktioner

Dimensions (mm) DxL: 32×45
Shaft Dia. (mm): 6
Independent linearity (±%): 0.25 to 0.1
Mechanical travel (+10° 0°): 3,600 +10° 0°
Electrical travel (±5°): 3600°±5°

About the OF20HHPS Oil-filled Potentiometer

The OF20HHPS is a small sized precision multi-turn type potentiometer with servomount, long-life and high resolution.

Special specifications available

Extra taps (available up to 1 tap), 5-turn type, Inch dimensional shaft dia. (ø6.35mm) - Bushing with inch dimensions, Special machining on the shaft, Wirewound resistive element type (Model OF20HP and OF20HPS. For technical details of these types< please refer to those of models 20HP and 20HPS).

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Tekniska specifikationer

Specifikation	Värde
±100p.p.m./ºc	Approx. 100g
Contact resistance variation	Within 3% C.R.V.
Dielectric strength	1 minute at 1,000 V.A.C.
Electrical travel	3,600º ±5º
Independent linearity tolerance	Standard Class ±0.25%, Precision Class ±0.1%
Insulation resistance	Over 100MΩ at 1,000 V.D.C.
Max. working voltage	300V
Mechanical travel	3,600º+10º 0º
Output smoothness	Within 0.015% against input voltage
Power rating	2.0W
Resist. temp. coefficient of wire	±100p.p.m./ºC
Resolution	Essentially infinite
Standard resistance range	2k, 5k, 10k, 20k, 50k, 100k (Ω)
Starting torque	Within 20mN·m (200gf·cm)
Stopper strength	Approx. 0.9N·m (9kgf·cm) (bushingmount type), Approx. 0.6N·m (6kgf·cm) (servomount type)
Total resistance tolerance	Standard Class ±10% (K), Precision Class ±5% (J)