Absolute Magnetic Linear Encoder System

  Enquire / contact me

For motor control applications

Sensor Technology

Absolute Magnetic Linear Encoder System
Absolute Magnetic Linear Encoder System

The LMA10 is an absolute magnetic linear encoder system by RLS which has been designed for motor control applications as a position and velocity control loop feedback element. The information carrier is a magnetic scale which consists of a stainless steel substrate with an elasto-ferrite layer. The elasto-ferrite layer is magnetised with two tracks. The incremental track is magnetised with 2 mm long (south or north) poles and the absolute track is magnetised by a pseudo random binary sequence (PRBS) absolute code with 13 bit length. The elasto-ferrite layer is immune to chemical damage. The readhead includes Hall sensor arrays for PRBS track reading, an AMR sensor for incremental track rading, interpolation electronics and custom logic circuitry. The algorithms of the logic circuitry receive the data from the interpolator and Hall arrays, re-calculate and combine them into absolute position data. The encoder design provides extremely short response and recovery times, which consequently makes it ideal for applications with high dynamic control loops. The encoder outputs warning and alarm status information through serial communication channel and status LED. The alarm bit informs the sub-system that the output position data is not valid. The warning bit informs the sub-system that the position data is valid, but that some of the parameters are close to the processing limits. Setting of zero position is possible by zeroing input on the output cable.

Posted on April 17, 2013 - (178 views)
by
RLS merilna tehnika d.o.o.
Poslovna Cona Zeje Pri Komendi Pod Vrbami 2
01218 Komenda - Slovenia
+386-1-5272100
+386-1-5272129
View full company profile
Description

We design, produce and supply advanced rotary and linear motion sensors to meet growing global market demands. With experienced sales engineers Renishaw our partner company and our other distributors provide leading sales support for our products worldwide.

Location
More products from this supplier
Related articles
LMI Technologies Receives the Certification for Integration with Universal Robots
SIKO Presents the PositionLine at SPS IPC Drives 2018 with IEN Europe
SIKO Presents the MagLine at SPS IPC Drives with IEN Europe
Training for Testing RFID Sensors
Inertial Measurement Units for Smartphone
Positioning with Large Reading Window
Industrial Humidity Transmitter EE23
High-Pressure Flowmeter Measures Liquid Refrigerants
Miniaturized Pressure Sensor
Gocator® 2500 Series: High-Speed 3D Smart Line Profile Sensors
Sensing Innovation in Process and Control
Mechanical Position Sensor MP600 Series
The Internet of Things Starts with a Sensor
Temperature Sensors
Smart Sensors Sensorik 4.0
Compact True Color Recognition Sensor
Sensing Innovation in Process and Control
Level Switches RFS-9 and RFS-12
Draw-Wire Sensors for Displacement, Length and Position
Mechatronic Products
LMI Technologies Receives the Certification for Integration with Universal Robots
SIKO Presents the PositionLine at SPS IPC Drives 2018 with IEN Europe
SIKO Presents the MagLine at SPS IPC Drives with IEN Europe
Ultra-Low Power Accelerometer for IoT
Measuring the Position of Hydraulic and Telescopic Cylinders
Smart Process Gating Method
3D Smart Sensors
Compact Rugged Pressure Transmitters
MicroScan3 Safety Laser Scanner
Torque Sensors and maXYmos TL Monitors