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R911282297 (MHD115A-058-NG1-BN)

MHD Synchronous Motors

  In Stock, Ships 2-3 Days
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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911282297 (MHD115A-058-NG1-BN) is a synchronous servo motor from the MHD series engineered for industrial motion control applications. It provides continuous torque of 32 Nm at 60K overtemperature and 36.5 Nm at 100K, with corresponding continuous currents of 36.6 A and 42.1 A. The peak current is 164.7 A, and the torque constant is 0.98 Nm/A. Featuring a liquid-cooled housing, digital servo feedback encoder (HSF) for relative position detection, and a plain shaft with seal, this motor includes a holding brake with 70.0 Nm torque. It operates at a maximum speed of 6000 rpm and a rated speed of 2000 rpm. The stator has a winding resistance of 0.21 ohms and four pole pairs. Dimensional details include a centering diameter of 180 mm, flange size of 192 mm, and length coded as 'A'. The motor can be transported or stored between -20°C and 80°C, with operational range from 0°C to 40°C. Power connection is on side B via an output connector.

Technical Specifications

Design
Mechanically stable

Overtemperature Use
60K and 100K

Continuous Torque at 60K
32 Nm

Continuous Current at 60K
36.6 A

Peak Current
164.7 A

Continuous Torque at 100K
36.5 Nm

Continuous Current at 100K
42.1 A

Torque Constant
0.98 Nm/A

Winding Resistance
0.21 ohms

Winding Inductivity
2.88 mH

Pole Pairs
4

Rotor Moment of Inertia
Low

Maximum Speed
6000 rpm

Rated Motor Speed
2000 rpm

Transport and Storage Temperature Range
-20 °C to 80 °C

Operating Temperature Range
0 °C to 40 °C

Theoretical Maximum Torque
110 Nm.

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 MHD115A-058-NG1-BN.
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