20HHPS Multi-turn Potentiometer
Hybride Potentiometer (Servomount) 5-turn en 10-turn
Belangrijkste kenmerken
- Hybrid
- Dimensions (mm) DxL: 20×18
- Resolution: Essentially infinite
- Independent linearity (±%): 0.35 to 0.2
- Mechanical travel (+10° 0°): 1,800
- Electrical travel (±5°): 1,800
About the 20HHPS Multi-turn Potentiometer
The 20HHPS is a high resolution, long-life servomount potentiometer with an outer diameter of 20mm.
Bushingmount type:
- 20HHP-5S (5-turn)
- 20HHP-10S (10-turn)
Servomount type:
- 20HHPS-5S (5-turn)
- 20HHPS-10S (10-turn)
Special Specifications Available
Extra taps (available up to 1 tap, Multi-ganged (available up to 2-gangs) , Shaft with front and rear extension (rear shaft with 2mm dia. and 10mm length) Shaft dia. (ø6.35 for 20HHP, ø3.175 for 20HHPS) - bushing with inch dimensions < special Machining on the shaft, With slipping clutch (20mN·m~60mN·m) with a limitswitch adaptor ., simple sealed housing (except servomount type).
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Praat met een expertTechnische specificaties
| Specificaties | Waarde |
|---|---|
| Precision Class: ±0.2% ±0.1% | |
| Contact resistance variation | Within 5% C.R.V. (5-turn), Within 3% C.R.V. (10-turn) |
| Dielectric strength | 1 minute at 1,000 V.A.C. |
| Electrical travel | 360º X n ±5º (n: No. of turns) |
| Independent linearity tolerance (5-turn 10-turn) | Standard Class: ±0.35% ±0.25% |
| Insulation resistance | Over 100MΩ at 1,000V.D.C. |
| Mass | Approx. 20g (5-turn), Approx. 30g (10-turn) |
| Max. working voltage | 500V |
| Mechanical travel | 360º X n (+10º n: No. of turns) |
| Output smoothness | Within 0.05% against input voltage(5-turn), Within 0.015% against input voltage(10-turn) |
| Power rating | 1.0W (5-turn), 2.0W (10-turn) |
| Resistance temp. coefficient | ±100p.p.m./ºC |
| Resolution | Essentially infinite |
| Shaft dia. (mm) | 6 |
| Standard resistance values | 2k, 5k, 10k, 20k, 50k (Ω) (5turn). 2k, 5k, 10k, 20k, 50k, 100k (Ω) (10turn) |
| Starting torque | Within 5mN·m (50gf·cm) (bushingmount type), Within 5mN·m (50gf·cm) (Servomount type) |
| Stopper strength | Approx. 0.9N - m (9kgf - cm) (bushingmount type), Approx. 0.9N - m (6kgf - cm) (servomount type) |
| Total resistance tolerance | Standard Class ±10%(K) Precision Class ±5%(J) |