R911273363 (MHD071B-035-PG1-UN)

MHD Synchronous Motors

Rated 4.7 stars (9 total reviews)

Bosch Rexroth Indramat MHD071B-035-PG1-UN Main (Front Left) image

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The Bosch Rexroth R911273363 (MHD071B-035-PG1-UN) is a permanent magnet servo motor engineered with electronic commutation and specialized magnet materials, resulting in low inertia mass. It is configured with liquid cooling and a closed housing for operation in demanding environments. The motor includes a holding brake rated at 5.0 Nm and provides a continuous standstill torque of 8.0 Nm. It features digital servo feedback with an integrated encoder supporting absolute position detection beyond 4096 revolutions, plain shaft with shaft seal, 23 mH winding inductivity, 4 pole pairs, rated speed of 2500 RPM, and insulation category F. The centering diameter is 95 mm and the motor length is type B with installation specified at 1000 MSL.

Technical Specifications

Product Type
Motor

Motor Type
Permanent Magnet Motor

Feature
Electronic Commutation

Function
Main Drive Motor

Suitable For
Machine Tools

Type of Device
Intelligent Device

Functionality
Versatile Operation

Temperature Settings
Overheat Protection

Housing Type
Closed Housing

Frequently Asked Questions

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Internal Product Review

The MHD071B‑035‑PG1‑UN is a servo motor from Bosch Rexroth Indramat’s MHD series. It features a holding brake rated at 5.0 Nm, liquid cooling, digital servo feedback with an integrated encoder. Its enclosure is a fully sealed, closed housing that protects internal components from dust and moisture and is consistent with the IP65 class specification.