Magnetic Encoders System | MDM22 Magnetic Encoder

MDM22- A magnetic encoder module consists of an encoder body and a magnet holder at Electronica Mechatronics

ADD TO ENQUIRY FOR REQUEST A QUOTE

Please contact our sales representative for standard as well as any customised encoders.

Product Description:

MDM22 magnetic encoder module consists of an encoder body and a magnet holder. The magnet holder is fitted on the rotating shaft and the encoder body in front of the magnet holder. The sensor inside the body will sense the rotating magnet and gives the Absolute as well as incremental outputs up to 14 bits per rotation.

This gives a very high speed, IP68 robust, bearing less encoder design ideally suitable for applications in harsh environments.

Salient Features

22mm modular encoder with magnet holder
Operates on 5V power supply
Variety of outputs supported like Analog Sin-Cos output, Incremental RS422, Absolute SSI and BiSS-C protocol
Supports up to 14 bits (16384 positions) per rotation Absolute and Incremental outputs
Accuracy +/- 0.5°
High Speed operation up to 20000 rpm at finest resolution
3600 CPR also available to give angular resolutions easier for mathematical calculations

Installation Drawings:

Technical Specifications:

Specifications	Details
Power Supply	+5V DC (±5%)
Current consumption	50mA to 90mA
Maximum RPM	20000 to 120000 RPM
Operating Temperature	-40°C to +125°C
Storage Temperature	-40°C to +125°C
Output	AS - 2Vpp each signal AC - 0.5Vpp each signal & RS422
Protection Class	IP68 (IEC 60529)
EMI/EMC compliance	EN61326

Available models:

MDM22AS - Analog single ended Sine Cosine output with a single sine-cosine cycle per rotation
MDM22AC - Analog complementary Sine Cosine output with a single sine-cosine cycle per rotation
MDM22IR - Incremental RS422 A, B and Z output with up to 16384 counts per rotation
MDM22SB - Absolute output on Synchronous Serial interface (SSI) with Binary data up to 13 Bits per rotation
MDM22SG - Absolute output on Synchronous Serial interface (SSI) with Grey coded data up to 13 Bits per rotation
MDM22BC - Absolute output on BiSS-C data up to 14 Bits per rotation