Single-turn potentiometer CP30

manualwire-woundfor control

Product overview
Single-turn wire-wound potentiometer CP30 designed for servomount applications and position-sensing tasks in industrial systems. Compact, low-mass unit with continuous mechanical rotation and defined electrical travel.

Key features

• Single turn
• Wire-wound resistive element
• Servomount configuration
• Ball-bearing shaft for low friction
• Available multiple shaft diameters and shaft extensions

General specifications
Standard resistance range: 50Ω～20KΩ
Max. practical resistance value: 50KΩ
Total resistance tolerance: Standard ±3% (H), Precision ±1% (F)
Independent linearity tolerance: Standard ±0.5%, Precision ±0.15% (±0.2% for ≤5KΩ)
Power rating: 0.75 W
Noise: <100Ω E.N.R.
Electrical travel: 355°±5°
Mechanical travel: 360° (endless)
Insulation resistance: >1000MΩ (1000 V DC)
Dielectric strength: 1 minute at 1000 V AC
Starting torque: <2 mN·m (20 gf·cm)
Resistance temperature coefficient: ±20 ppm/°C
Mass: Approx. 20 g

Special specifications available

• Lower resistance values (e.g. 10Ω, 20Ω)
• Special shaft types: front/rear extension, rear shaft Ø3 mm × 10 mm, inch-dimension shaft Ø3.175 mm, custom machining
• Custom electrical travel
• Extra taps (up to 3 taps)
• With stopper: rotating angle 330°; stopper torque 0.3 N·m (3 kgf·cm)
• Multi-ganged versions up to 5 gangs (housing length +8.5 mm per additional gang)

Notes and applications
CP30 is intended for servomount and precision position-feedback applications in industrial controls, instrumentation and motion systems. Refer to dimensional drawings in product images; full brochure available on request.

Technical specifications

• Model: CP30
• Type: Single-turn wire-wound potentiometer
• Resistance range: 50Ω–20KΩ (standard); practical up to 50KΩ
• Tolerance classes: ±3% (standard), ±1% (precision)
• Linearity: ±0.5% (standard), ±0.15% (precision)
• Power rating: 0.75 W
• Electrical travel: 355°±5°; Mechanical travel: 360°
• Insulation resistance: >1000MΩ (1000 V DC)
• Dielectric strength: 1000 V AC / 1 minute
• Starting torque: <2 mN·m
• Temperature coefficient: ±20 ppm/°C
• Mass: approx. 20 g
• Options: low resistance values, special shafts, inch shaft, extra taps, stopper, multi-ganged