MRI 2200 and 2300
2000 Bearingless - MRI 2200 and 2300
The encoder has no bearings or other contact surfaces, making it immune to mechanical wear

  • The encoders are made in light-weight aluminium with an anodized surface for problem-free use in salt water environments.
  • The sensor heads use several market standard interfaces for incremental signals.
  • The interface High-Current HTL has been specially designed for long distance transmission.


Product Description
Encoder configuration
Type MRI
Model 2302
Power supply 9-30 Vdc
Output signal HCHTL
Connection type M23 connector 12-pin
Pin layout Counter-clockwise pinning
Mechanical data
Operating temperature -40 °C...+80 °C
Ingress protection class [IEC 60529] IP67
Vibration [IEC 60068-2-6] ≤ 200 m/s²
Shock [IEC 60068227] ≤ 1500 m/s²
Scanning axial tolerance ± 4 mm
Scanning radial tolerance 0.1-3 mm (Nominal 1 mm)
Material Aluminium anodized
Fastening type ClampFit
Number of segments 2-16
Electrical data
Polarity protected Yes
Short circuit protected Yes
Current consumption 60 mA at 24 Vdc (max. 80 mA)
Incremental output load (max) ± 40 mA
Output frequency max 100 kHz
Cable length max 350 m at 100 kHz
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AMS - Authorized Distributor of Leine Linde in Vietnam.

Heidenhain is globally recognized as a leading group in precision measurement and motion control solutions. Leine Linde, a brand under the Heidenhain Group, specializes in manufacturing heavy-duty encoders and sensors that meet the rigorous demands of industries such as steel, paper, and wind energy,...

Through our exclusive partnership with Heidenhain in Vietnam, AMS is proud to distribute genuine Leine Linde encoder solutions, offering technical consultation and after-sales service to manufacturers nationwide.

Learn more about precision measurement products and solutions on the Leine Linde main product page.

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* Some technical images and information are sourced directly from Leine Linde's official website for the purpose of product communication and brand promotion in the Vietnamese market. AMS respects intellectual property rights and uses such content solely for technical information purposes.