12HHPS Multi-turn Potentiometer
Hybrid Multi-turn Potentiometer (Servomount) 10-turn
Key Features 12HHPS(-10)
- Hybrid
- Dimensions (mm) DxL: 13x25.5
- Resolution: Essentially infinite
- Independent linearity (±%): 0.4 to 0.1
- Mechanical travel (+10° 0°): 3,600 +15° 0°
- Electrical travel (±5°): 3,600
About the 12HHPS Multi-turn Potentiometer
The 12HHPS is a small size, high resolution, long-life servomount potentiometer with an outer diameter of 13mm.
Bushingmount type
- With lug terminals: 12HHP
- With pin terminals for pc board: 12HHP-10P
Servomount type
- 12HHPS-10
Special Specifications Available
5-turn type (S12HHP-5), shaft with front and rear extension (rear shaft with 0.8mm dia. and 10mm length), special machining on the shaft, simple sealed housing (in case of servomount type, the housing length becomes longer by 1.5mm).
- Specifications
Specifications
Shaft Dia. (mm)
3
Standard resistance values
2k, 5k, 10k, 20k, 50k (Ω)
Max. practical resistance value
100kΩ
Total resistance tolerance
Standard Class ±10%(K), Precision Class ±5%(J)
Independent linearity tolerance
Standard Class ±0.4%, Precision Class ±0.1% (±0.2% in case of within 5kΩ)
Resolution
Essentially infinite
Output smoothness
Within 0.05% against input voltage
Contact resistance variation
Within 5% C.R.V.
Power rating
1.0 W
Electrical travel
3,600º ±5º
Mechanical travel
3,600º +15º
Insulation resistance
Over 1,000MΩ at 500V.D.C.
Dielectric strength
1 minute at 1,000 V.A.C.
Starting torque
Within 3mN·m (30gf·cm) (Bushingmount type), Within 2mN·m (20gf·cm) (Servomount type)
Stopper strength
Approx. 0.15N·m (15kgf·cm)
Max. torque exerted on fastening the mounting nut to the bushing
Within 0.8mN·m (80kgf·cm)
Max. working voltage
450V
Resistance temp. coefficient
±100p.p.m./ºC
Mass
Approx. 109
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