25HP Multi-turn Potentiometer
Wirewound Potentiometer Bushingmount type
Key features
- Wirewound
- Dimensions (mm) DxL: 25×29 / 25×37.5
- Resistance range (ohm): 100Ω -50kΩ / 100Ω -100kΩ
- Linearity (±%): 0.3 to 0.2 / 0.2 to 0.1
- Mechanical travel (+10° 0°): 1,800 / 3,600
- Electrical travel (±5°): 1,800 / 3,600
About the 25HP Multi-turn Potentiometer
The 25HP is a precision multi-turn potentiometer with an outer diameter of 25mm. There are multiple shaft and bushing dimensions to choose from.
Features Multi-turn potentiometer 25-HP-5
- Wirewound
- Dimensions (mm) DxL: 25×29
- Standard resistance range (ohm): 100Ω -50kΩ
- Independent linearity (±%): 0.3 to 0.2
- Mechanical travel (+10° 0°): 1,800
- Electrical travel (±5°): 1,800
Features Multi-turn potentiometer 25HP-10
- Wirewound
- Dimensions (mm) DxL: 25×37.5
- Standard resistance range (ohm): 100Ω -100kΩ
- Independent linearity (±%): 0.2 to 0.1
- Mechanical travel (+10° 0°): 3,600
- Electrical travel (±5°): 3,600
Special Specifications Available
Lower resistance (10Ω, 20Ω, 30Ω), 3turn type (S25HP3), 15turn type (S25HP15), 20turn type (S25HP20), extra taps (available up 5 taps), multi-ganged (available up to 2 gangs), shaft with front and rear extension (rear shaft with 3mm dia. and 10mm length), shaft dia. (ø3.175mm, ø6.35mm) · bushing with inch dimensions, with a limit-switch adaptor, special machining on the shaft.
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| (within 5kΩ): (±0.25%) (±0.15%) | |
| Precision Class: ±0.2% ±0.1% | |
| Dielectric strength | 1 minute at 1,000 V.A.C. |
| Electrical travel | 360º Xn ±5º (n: No. of turns) |
| Independent linearity tolerance (5-turn 10-turn) | Standard Class: ±0.3% ±0.2% |
| Insulation resistance | Over 100 MΩ at 1,000 V.D.C. |
| Mass | Approx. 50g (5-turn) Approx. 60g (10-turn) |
| Max. practical resistance value | 100Ω (5turn), 200Ω (10turn) |
| Max. working voltage | 900V |
| Mechanical travel | 360º Xn (+10º n: No. of turns) |
| Noise | Within 100Ω E.N.R. |
| Power rating | 1.5W (5-turn), 2.0W (10-turn) |
| Resist. temp. coefficient of wire | ±20p.p.m./ºC |
| Shaft dia. (mm) | 4-6 |
| Standard resistance range | 100Ω to 50kΩ (5turn), 100Ω to 100kΩ (10turn) |
| Starting torque | Within 8mN·m (80gf·cm) (Bushing mount) Within 5mN·m (50gf·cm) (Servomount) |
| Stopper strength | Approx. 0.9N·m (9kgf·cm) |
| Total resistance tolerance | Standard Class ±3%(H), Precision Class ±1%(F) |
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