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R911402252 (MKE047B-144-CG0-BE0N)

MKE Synchronous Motors

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1 Year Warranty Included
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The R911402252 (MKE047B-144-CG0-BE0N) is a Bosch Rexroth synchronous servo motor designed for use in potentially explosive environments, compliant with ATEX housing standards. It features a plain shaft with a frontal centering hole and DIN 332 'DS' thread, a terminal box located on the B-side for electrical connections, and operates without a holding brake. The motor includes a multi-turn absolute Hiperface optical encoder (128 increments, model M1) and supports control parameter storage in the encoder data memory. Inductivity is specified at 1800 mH, insulation class is 155 (F), and the shaft includes a seal to prevent ingress. With a 47 size and 4 pole pairs, the device utilizes a B05 flange configuration (DIN 42948) and is suitable for installation in any orientation. PTC resistors are integrated for thermal protection to prevent overheating, and EMC regulations must be met during operation. Only manufacturer-provided cables are to be used for connections, and all assembly, operational, and safety procedures must be rigorously followed.

Technical Specifications

Assembly Requirement
Without pinching or jamming the centering collar

Accessory Kit
SUP-M02-MKE

Commission Requirement
With proper connections

Maintenance Condition
De-energized state and non-explosible atmospheres

Climatic Category During Transport
2K2

Overload Protection
Present

Flange Design
According to DIN 42948 specifications

Encoder
Multi-turn absolute Hiperface optical encoder

Terminal Box Direction
B side

Applications
Metal-forming machines

Operation Limitation
Not operable underwater

Winding Inductivity
1800mH

Design
B05

Parameters Storage
In data memory of the encoder

Overtemperature Shutdown
Via PTC resistors

Fastening Hardware Requirement
Screws with a property class of at least 8.8.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MKE047B-144-CG0-BE0N.
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