20HPS Multi-turn Potentiometer
Multi-turn Wirewound Servomount type (5-turns and 10-turns)
Key Features 20HPS
- Wirewound
- Dimensions (mm) DxL: 20×24.5 / 20×32
- 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 20HPS Multi-turn Potentiometer
The 20HPS is a precision multi-turn servomount potentiometer with an outer diameter of 20mm. With limit-switch is also available.
Features Multi-turn potentiometer 20HPS-5S
- Wirewound
- Dimensions (mm) DxL: 20×24.5
- 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 20HPS-10S
- Wirewound
- Dimensions (mm) DxL: 20×32
- 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
3turn type (S20HP3S), lower resistance values (10Ω, 20Ω, 50Ω), extra taps (available up to 1 tap), multiganged (available up to 2 gangs), shaft with front and rear extension (rear shaft with 2mm dia. and 10mm length), shaft dia. (ø6.35mm) · bushing with inch dimensions, special machining on the shaft, simple sealed housing (expect servomount type), slippingclutch incorporated type (S20HP10S1782, 20mN·m~60mN·m), with a limitswitch adaptor, with pin terminals for p.c. board (20HP-5P, 20HP-10P).
- Specifications
Specifications
Shaft Dia. (mm)
3
Standard resistance range
100Ω to 50kΩ (5turn), 100Ω to 100kΩ (10turn)
Max. practical resistance value
100kΩ (5turn), 150kΩ (10turn)
Total resistance tolerance
Standard Class ±3%(H), Precision Class ±1%(F)
Independent Linearity Tolerance (5-turn 10-turn)
Standard Class: ±0.3% ±0.2%
Precision Class: ±0.2% ±0.1%
(within 5kΩ): (±0.25%) (±0.15%)
Power Rating
1.0W (5-turn) 2.0W (10-turn)
Noise
Within 100O E.N.R.
Electrical Travel
360º Xn ±5º (n: No. of turns)
Mechanical Travel
360º Xn + 1 0 (n: No. of turns)
Insulation Resistance
Over 100 MΩ at 1,0000 V.D.C.
Dielectric Strength
1 minute at 1,000 V.A.C.
Starting Torque
Within 5mN·m (50gf·cm) (Bushingmount type), Within 3mN·m (30gf·cm) (Servomount type)
Stopper Strength
Approx. 0.9N·m (9kgf·cm) (Bushingmount type), Approx. 0.6N·m (6kgf·cm) (Servomount type)
Max. working voltage
900V
Resist. temp. coefficient of wire
±20p.p.m./ºC
Mass
Approx. 25g (5-turn), Approx. 30g (10-turn)
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