Electronica Mechatronic Systems: Magnetic Rotary Encoders

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

Product Description:

MDE16 is a very compact magnetic rotary enclosed encoder with a shaft. It has a precision sensor having an integrated Hall element for scanning a permanent Dipole magnet. The encoder can give Absolute as well as incremental outputs up to 14 bits per rotation.

MDE16 enclosure is designed like a miniature enclosed shaft encoder allowing for very easy and compact installation in applications.

Its IP68 robust design makes it ideal for use in harsh environments.

Salient Features

16mm Circular encoder with Ø4mm Shaft
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 in Absolute and up to 12 bits (4096) in Incremental outputs
Accuracy +/- 0.35°
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
Output	AS - 2Vpp each signal AC - 0.5Vpp each signal & RS422
Maximum RPM	120000 RPM
Operating Temperature	-40°C to +125°C
Storage Temperature	-40°C to +125°C
Protection Class	IP53, IP64, IP68 (IEC 60529)
EMI/EMC compliance	EN61326

Available models:

MDE16AS - Analog single ended Sine Cosine output with a single sine-cosine cycle per rotation
MDE16AC - Analog complementary Sine Cosine output with a single sine-cosine cycle per rotation
MDE16IR - Incremental RS422 A, B and Z output with up to 4096 counts per rotation
MDE16SB - Absolute output on Synchronous Serial interface (SSI) with Binary data up to 13 Bits per rotation (Differential Signals)
MDE16SG - Absolute output on Synchronous Serial interface (SSI) with Grey coded data up to 13 Bits per rotation (Differential Signals)
MDE16BC - Absolute output on BiSS-C data up to 14 Bits per rotation (Differential Signals)