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Magnetic length measuring systems
LIM500
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Incremental, magnetic length measuring systems
With the new non-contact magnetic length measuring systems - consisting of a sensor head and magnetic tape - for pole lengths of 2 mm and 5 mm, the desired resolution of the sensor is freely selectable. Together with the wide temperature range and a protection class of IP68 / IP69k, this results in maximum reliability even in unprotected outdoor applications.| Mechanical | |
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| Measuring system | Magnetic length measuring systems |
| Measuring length |
70 m |
| Speed |
40 m/s |
| Connection types |
Radial cable |
| Working temperature | -20 °C ... 80 °C |
| Protection level |
IP67 IP68 IP69 |
| Electrical | |
|---|---|
| Resolution max. |
1 μm |
| Accuracy |
35 µm |
| Interfaces |
HTL TTL / RS422 |
| Power supply |
4,8...26 V DC |
Highest accuracy
Active offset, phase and amplitude control automatically optimizes the sensor for the current operating situation. Effects of individual installation and temperature differences during operation are automatically compensated in the sensor head.
High flexibility
Freely selectable resolution up to 1 nm.
Optimized for larger mounting tolerances
If the application requires a larger air gap (up to max. 2 mm), the LIM500/B2 system with 5 mm pole length is used – without any restrictions in terms of signal quality or performance.
Fast and easy commissioning
- Use where installation space is limited.
- Mounting tolerances between the magnetic tape and Sensor head are compensated by the electronics.
- Easy adjustment by mounting via elongated holes.
- Function display via LED.
Durable and insensitive
- Contactless and wear-free measuring system for a long service life.
- High resistance to shock and vibration.
- Sturdy housing with IP67 protection, optional: special housing for high resistance to condensation (IP68 / IP69, resistance to cyclic moisture acc. to EN 60068-2-38 and damp heat acc. to EN 60068-2-78).
