46HDS Multi-turn Potentiometer

Wirewound Potentiometer Servomount type (3-turn, 5-turn, 10-turn, 15-turn, 20-turn)

About the 46HDS Multi-turn Potentiometer

The 46HDS is a servomount precision multi-turn potentiometer with an outer diameter of 46mm. This potentiometer has been manufactured over 50 years and is highly reliable. It is also available with limit-switches incorporated.

Features Multi-turn potentiometer 46HDS-3

  • Wirewound
  • Dimensions (mm) DxL: 46×38.5
  • Standard resistance range (ohm): 10-20k
  • Independent linearity (±%): 0.4 to 0.2
  • Mechanical travel (+10° 0°): 1,080
  • Electrical travel (±5°): 1,080

Features Multi-turn potentiometer 46HDS-5

  • Wirewound
  • Dimensions (mm) DxL: 46×38.5
  • Standard resistance range (ohm): 20-50k
  • Independent linearity (±%): 0.4 to 0.2
  • Mechanical travel (+10° 0°): 1,800
  • Electrical travel (±5°): 1,800

Specifications

Shaft Dia. (mm)
6
Standard resistance range
10O to 20kO (3turn), 20O to 50kO (5turn), 50O to 100kO (10,15turn), 50O to 200kO (20turn)
Max. practical resistance value
50kO, 100kO (3turn), 100kO (5turn), 200kO (10,15turn),500kO (20turn)
Total resistance tolerance
Standard Class ±3%(H) [ ±5%(J) in case of within 1kO ], 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 5kO): (±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 100O E.N.R.
Electrical Travel
360º Xn ±5º (n: No. of turns)
Mechanical Travel
360º Xn (+10º n: No. of turns)
Insulation resistance
Over 100 MO 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)
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