Linear array potentiometer LSM22 series

manualelectronic

Product
LSM22 linear contactless potentiometer (inductive type). Bushing-mount linear position sensor available in multiple mechanical/electrical stroke options. Operating voltage 5 V DC.

Features

• Inductive non-contact linear sensing
• Linear potentiometer / linear sensor functionality
• Bushing-mount installation
• Multiple mechanical (≈14/24/34 mm) and electrical (≈10/20/30 mm) strokes
• Low friction < 0.1 N (10 gf)

Download
Brochure available (PDF).

General Specifications
Current Consumption: Approx. 5 mA
Independent Linearity Tolerance: ±0.5% FS
Mechanical Stroke (MS): Approx. 14 mm, 24 mm, 34 mm
Electrical Stroke: Approx. 10 mm, 20 mm, 30 mm
Applied Voltage: 5 V D.C.
Load Resistance: > 10 kΩ
Output Voltage Range: Approx. 10% ～ Approx. 90% Vin
Output Temperature Characteristic: Within ±2.5% Vout･FS
Drift at Center Position: Within ±0.5% Vout･FS
Operating Temperature Range: -40°C ～ +105°C
Storage Temperature Range: -40°C ～ +105°C
Mass: Approx. 30 g, 40 g, 60 g
Friction: < 0.1 N (10 gf)

Environmental Specifications
Thermal Shock: 5 cycles under -50°C ～ +105°C
Exposure at Low Temperature: 24 hours at -50°C
Exposure at High Temperature: 1,000 hours at +105°C
Moisture Resistance: 40°C, 95% RH, 120 hours
Vibration: 10 ～ 2000 Hz, 196 m/s², 12 hours
Shock: 980 m/s² (18 times)
Life Expectancy (shaft reciprocating motions): Approx. 50,000,000
Protection Grade: IP40

Special Specifications Available
Spring return device incorporated; other special specifications available on request.

Technical characteristics / summary

• Model: LSM22
• Type: Linear contactless potentiometer (inductive type)
• Mounting: Bushing-mount
• Applied Voltage: 5 V DC
• Mechanical/Electrical Stroke Options: ≈14/10 mm, ≈24/20 mm, ≈34/30 mm
• Linearity: ±0.5% FS
• Friction: < 0.1 N
• Protection Grade: IP40
• Life Expectancy: Approx. 50,000,000 shaft reciprocating motions