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  5. CP45 Single-turn Potentiometer

CP45 Single-turn Potentiometer

1-turn Potentiometer Wirewound (Servomount) | RoHS Compliant


Key features

  • Wirewound
  • Dimensions D x L (mm): 41x18
  • Standard Resistance Range 50 Ω to 20 kΩ
  • Independent Linearity (± %): 0.5 to 0.1
  • Mechanical travel: 360°
  • Electrical travel: 355° ±3°

About the CP45 Single-turn Potentiometer- Wirewound (Servomount)

The CP45 is a servomount type potentiometer with ball bearings and a 41mm outer diameter and turret side terminals.

Special Specifications Available

Lower resistance values (10Ω, 20Ω), extra taps (available up to 5 taps), multiganged (available up to 7 gangs. Housing length is extended by 12mm per 1 gang), shaft with front and rear extension (rear shaft with 6mm dia. and 15mm length), bushingmount type, with stopper (rotating angle becomes 330º and stopper strength is 0.9N·m [9kgf·cm]), special electrical travel, shaft dia. (ø6.35mm) with inch dimensions, special machining on the shaft.

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Technical Specifications

Specification Value
Dielectric strength 1 minute at 1,000 V.A.C.
Electrical travel 355º ±3º
Independent linearity tolerance Standard Class ±0.5%, Precision Class ±0.1%
Insulation resistance Over 1,000MΩ at 1,000 V.D.C
Mass Approx. 90g
Max. practical resistance value 50kΩ
Mechanical travel 360º (Endless)
Noise Within 100Ω E.N.R.
Power rating 1.0W
Resist. temp. coefficient of wire ±20p.p.m./ºC
Shaft diameter (mm) 6
Standard resistance range 50Ω to 20kΩ
Starting torque Within 4mN·m (40gf·cm)
Total resistance tolerance Standard Class ±3%(H), Precision Class ±1%(F)

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