12HHPS Multi-turn Potentiometer

Hybrid Multi-turn Potentiometer (Servomount) 10-turn

12HHPS Multi-turn Potentiometer | Althen Controls

About the 12HHPS Multi-turn Potentiometer

The 12HHPS is a small size, high resolution, long-life servomount potentiometer with an outer diameter of 13mm.

Features Multi-turn potentiometer 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

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).


Shaft Dia. (mm)
Standard resistance values
2k, 5k, 10k, 20k, 50k (O)
Max. practical resistance value
100k O
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 5kO)
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 1,000MO 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
Resistance temp. coefficient
Approx. 109
  • Volg ons: