46HD Multi-turn Potentiometer
Wirewound Potentiometer Bushingmount type (3-turn, 5-turn, 10-turn, 15-turn, 20-turn)
Key Features 46HD
- Wirewound
- Dimensions (mm) DxL: 46×38.5
- Standard resistance range (ohm): 10Ω -20kΩ / 20Ω -50kΩ
- Independent linearity (±%): 0.4 to 0.2 /
- Mechanical travel (+10° 0°): 1,080 / 1,800
- Electrical travel (±5°): 1,080 / 1,800
About the 46HD Multi-turn Potentiometer
The 46HD is a precision multi-turn potentiometer with an outer diameter of 46mm. This model is highly reliable and has been manufactured over 50 years. It is also available with limit-switches incorporated.
Features Multi-turn potentiometer 46HD-3
- Wirewound
- Dimensions (mm) DxL: 46×38.5
- Standard resistance range (ohm): 10Ω -20kΩ
- Independent linearity (±%): 0.4 to 0.2
- Mechanical travel (+10° 0°): 1,080
- Electrical travel (±5°): 1,080
Features Multi-turn potentiometer 46HD-5
- Wirewound
- Dimensions (mm) DxL: 46×38.5
- Standard resistance range (ohm): 20Ω -50kΩ
- Independent linearity (±%): 0.4 to 0.2
- Mechanical travel (+10° 0°): 1,800
- Electrical travel (±5°): 1,800
Special Specifications Available
30-turn type (S46HD-30), multi-ganged (available up to 2 gangs), with limit-switches, shaft with front and rear extension (in case of bushing mount type, rear shaft with 6mm dia. and 28mm length together with the bushing of M9 X 10mm and in case of servomount type, rear shaft with 6mm dia. and 15mm length), shaft dia. (ø6.35mm) · bushing with inch dimensions, simple sealed housing, oil-filled type (OF46HD), special machining on the shaft.
- Specifications
- Datasheets
Specifications
Shaft Dia. (mm)
6
Standard resistance range
10Ω to 20kΩ (3turn), 20Ω to 50kΩ (5turn), 50Ω to 100kΩ (10,15turn), 50Ω to 200kΩ (20turn)
Max. practical resistance value
50kΩ, 100kΩ (3turn), 100kΩ (5turn), 200kΩ (10,15turn),500kΩ (20turn)
Total resistance tolerance
Standard Class ±3%(H) [ ±5%(J) in case of within 1kΩ ], Precision Class ±1%(F) [ in the pot. with a single wire resistive element, the precision class should read ±2%(G) ]
Independent Linearity Tolerance (5-turn 10-turn)
Standard Class: ±0.4% ±0.3%
Precision Class: ±0.2% ±0.1%
(within 5kΩ): (±0.25%) (±0.15%)
Power Rating
2.0W (3-turn) 2.5W (5-turn), 5.0W (10-turn), 7.5W (15-turn), 10.0W (20-turn)
Noise
Within 100Ω E.N.R.
Electrical Travel
360º Xn ±5º (n: No. of turns)
Mechanical Travel
360º Xn (+10º n: No. of turns)
360º Xn (+10º n: No. of turns)
Over 100 MΩ at 1,000 V.D.C.
Dielectric Strength
1 minute at 1,000 V.A.C.
Starting Torque
Within 20mN·m (200gf·cm) (Bushing mount type), Within 10mN·m (100gf·cm) (Servomount type)
Stopper Strength
Approx. 0.9N·m (9kgf·cm)
Max. working voltage
900V
Resist. temp. coefficient of wire
±20p.p.m./ºC
Mass
Approx. 90g (3,5-turn), Approx. 120g (10-turn), Approx. 150g (15-turn), Approx. 180g (20-turn)
Datasheets
Downloads
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