Overview
RLM is a component-level encoder system consisting of a RLM readhead and a magnetic scale or ring. It is designed as a position control loop element for embedded motion control applications. The encoder also has a self-diagnostic function for error detection.
Features
- Miniature design
- Unique or periodic bidirectional reference mark
- Incremental ABZ TTL or RS422, BiSS C or SSI output
- Suitable for use with linear scales, radial and axial rings
Benefits
- High system accuracy up to ±10 μm
- High-speed operation
- Non-contact and wear-free measuring principle
- Pin or flexible cable option
Configure and Buy
Configure
Data sheet
Product data
System
Encoder type
Incremental
Reading type
Axial, Linear, Radial, Rotary
Max. resolution
13 bit
Repeatability
< 1 μm
Pole length
2 mm
Maximum length for MS scale
50 m
Electrical
Supply voltage
5 V ±0.25 V– voltage on readhead
Current consumption
< 130 mA with 120 Ω termination (valid for RS422 version), < 30 mA without 120 Ω termination
Environmental
RoHS
Compliant with EU Directive 2002/95/EC
Shocks (11 ms)
300 m/s2 (IEC 60068-2-27)
Temperature
Operating: –20 °C to +85 °C (with flex cable), –40 °C to +85 °C (without flex cable), Storage: –40 °C to +85 °C
Vibrations (55 Hz to 2000 Hz)
300 m/s2 (IEC 60068-2-6)
