TURCK LM-5 Series Linear Magnetic Sensor
Linear magnetic sensor with push-pull or RS422 output, and 5 μm resolution. 0.1 to 2 mm gap sensor compatible. IP67 protection rating.
Overview
Features
- Output: Push-Pull, RS422
- Output signal: A, A, B, B, I, I
- Load/channel: ±20 mA /120 Ohm, RS422 standard
- Supply voltage: 4.8 to 30 VDC , 4.8 to 26 VDC
- Current consumption (without load): typ. 25 mA, max. 60 mA
- Minimum pulse interval: 1 μs (edge interval) corresponds to 4 μs/cycle
- System accuracy: typ. 200 μm, max. ± (0.06 + 0.04 x L) mm
- (L in [m], up to L = 50 m, at T = 20°C)
- Repeat accuracy: ±1 increment
- Resolution and speed: 5 μm (post-quadrature), max. 3.25 m/s
- Gap sensor / magnetic band: 0.1 to 2 mm (1 mm recommended)
- Offset: ±1 mm max
- Tilting/torsion: 3° max
- Operating temperature: -20 to 80 °C (-4 to 176°F)
- Shock resistance: 500 g / 1 ms
- Vibration strength: 30 g / 10 to 2000 Hz
- Humidity: 100%, condensation possible
- Housing material: Zinc die-cast, IP67
- Short circuit protection
- LED status indicators
Description
The TURCK LM-5 Series Linear Magnetic Sensor is designed for position and movement tracking in industrial applications, with resolution down to 0.005 (5 µm), and push-pull or RS422 outputs. The IP67 rated, fully potted diecast zinc housing offers reliable protection and operation, with high vibration and shock resistance thanks to the non-contact technology this line is designed around.
The compact design of the LM-5 Series features and installation depth of only 10 mm, installation height of 28 mm, and a magnetic band width of 10 mm. A wide operating temperature range of -20 to 80°C, reverse polarity protection, lateral misalignment tolerances up to +1 mm, and clear LED warning indicators when the magnetic field is too weak make this an flexible, intuitive measurement system solution.
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