Open-frame potentiometer CFL

manualconductive plasticelectronic equipment

Product
CFL — linear conductive-plastic potentiometer (linear potentiometer / linear position sensor) for long-stroke position detection and feedback. Open-frame housing with round-hole mounting.

Characteristics

• Linear potentiometer / linear sensor
• Conductive plastic resistive element
• Open-frame housing, round-hole mounting
• Long electrical stroke options

Dimensions
A (±1): 250 mm, 350 mm, 450 mm, 550 mm, 1050 mm
B (±0.5): 240 mm, 340 mm, 440 mm, 540 mm, 1040 mm

General specifications
Standard resistance values: 2K, 5K, 10K, 20K, 50K, 100K, 200K, 500K Ω
Total resistance tolerance: Standard ±20% (M); Precision ±10% (K)
Independent linearity tolerance: Standard ±0.5%; Precision ±0.1%; Super precision ±0.05%
Resolution: <0.1% (relative to input voltage)
Output smoothness: <2% C.R.V.
Contact resistance variation options: 2.0W, 2.5W, 3.0W, 4.0W, 6.0W
Power rating: 2.0 W, 2.5 W (depending on model)
Electrical stroke examples: approx. 203 mm, 303 mm, 403 mm, 505 mm, 1005 mm
Mechanical stroke: specified per model; insulation resistance: >1000 MΩ (500 V D.C.); Dielectric strength: 1 minute at 500 V A.C.
Friction: <0.2 N (20 gf)
Resistance temperature coefficient: ±400 ppm/°C; Operating range: -30 °C to +105 °C
Durability: stopper strength up to 10,000,000 slider reciprocating motions
Mass (examples): approx. 70 g, 100 g, 130 g, 160 g, 300 g

Special specifications available

• Special mechanical stops
• Mechanical stops at both ends

Applications

• Position feedback for industrial machinery and actuators
• Control panels, measurement and testing equipment

Documentation
Datasheet and dimension drawings available for download (see product documents).