Linear Potentiometer LP-22 Series

For Use In
Factory Automation
Robotic Motion Control
X/Y Table Position Feedback
Mil/Aero Test Stands
LP-22 Series
Linear Potentiometer
Linear Potentiometer for Factory Automation

The LP-22 series linear potentiometer is a cost effect solution for factory automation linear position sensing applications like robotic motion control, X-Y table position feedback, flow control valve position, suspension travel, press and die position, injection molding machines, and mil/aero test stand applications. This 3-wire resistive film sensor is available in stroke lengths from 1 to 12 inches (25 to 300 mm), with a maximum linearity error of 0.1% of full scale.

The sensor is provided with swivel rod eyes at each end for self-alignment and easy mounting. A 22 mm diameter anodized aluminum housing rated IP-64 protects the unit from airborne contaminants, and the sensor is rugged enough to withstand the typical shock and vibration environments of industrial shop floors.

For more information see the technical datasheet below.

Features
  • - Full Ranges From 1 to 12 inches (25 to 300 mm)
  • - Self-Aligning Swivel Rod Eyes on Both Ends
  • - 1 m Long, 3-Conductor Cable
  • - 22 mm OD Anodized Aluminum Housing
Specifications
Operating Temperature: -40 to 150 C
Temperature Coefficient: <1.5 ppm/°C
Shock: 50 g (IEC 68-2-29, single hit)
Vibration: 20 g (IEC 68-2-6)
Environmental Protection: IEC IP-64
Input Current: ≤12 mA
Resolution: Infinite
Output Range: 0 to 100% of input
Repeatability: 0.01 mm (0.0004 inch)
Max Operating Speed: 5 m/s
Configuration Table

Product

LP-22-025

LP-22-050

LP-22-100

LP-22-150

LP-22-200

LP-22-250

LP-22-300

Range (mm)

25

50

100

150

200

250

300

Resistance ±10%

1 k

2 k

4 k

5 k

5 k

5 k

5 k

Max input Voltage

12

24

24

36

36

36

36

Non-linearity %FS

±0.10

±0.10

±0.08

±0.08

±0.06

±0.06

±0.06

Body length A (mm)

79

104

154

204

254

304

354

Dimension B (mm)

58

83

133

183

233

283

333

Weight (grams)

75

100

155

190

215

245

270

Rod eye c-c (mm)

139

164

214

264

314

364

414