R911292531 (MHD112A-058-PG0-BN)

MHD Synchronous Motors

Rated 4.8 stars (6 total reviews)

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1 Year Warranty Included
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The R911292531 (MHD112A-058-PG0-BN) is a synchronous motor featuring electronic commutation and permanent magnets for high positional accuracy. It has a compact construction with a flange size of 192 mm and centering diameter of 130 mm, and an overall weight of 23 kg. This model delivers a continuous standstill torque of 15.0 Nm and reaches a maximum torque of 54.0 Nm, with an operational top speed of 4500 rpm. Designed with liquid cooling and a robust housing suitable for natural convection and surface cooling, it operates at a peak current of 77 A and tolerates temperature increases from 60K to 100K. The motor is equipped with a plain shaft, shaft seal, and digital servo feedback with a multi-turn absolute encoder (>4096 revolutions) for precise position detection. Power connection is configured to side B via output connector; the model does not include a holding brake. Winding code is specified as 058.

Technical Specifications

Manufacture
Bosch Rexroth

Motor Size
192x130 mm

Motor Length
15 Nm

Maximum Speed
4500

Maximum Torque
54.0 Nm

Shaft Design
Plain Shaft

Cooling Method
Natural Convection and Surface Cooling

Temperature tolerance
60K-100K

Weight
23.0 Kg

Peak Current
77A

Output Power Connector
Connector B

Delivery
Global Shipping

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Internal Product Review

The MHD112A-058-PG0-BN is a dependable motor that consistently performs well under varied applications. Users value its smooth operation and consistent results, which makes it a solid choice for demanding work. Its design emphasizes long-term use, offering confidence and stability. This model is a favorite for those seeking balance and precision.