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R911282633 (MHD112D-027-NG0-BN)

MHD Synchronous Motors

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911282633 (MHD112D-027-NG0-BN) is an MHD series industrial servo motor with a maximum speed of 3000 RPM and a nominal speed of 2000 RPM. The motor supports both natural convection and surface cooling, with a thermal time constant of 90 minutes and 40 minutes, respectively. It operates at a frequency of 133 Hz and features a continuous standstill torque of 48.0 Nm. The unit weighs 56 kg and has an IP65 protection rating. Key features include a flange size of 192 mm, centering diameter of 130 mm, motor length D, plain shaft with sealing ring, and digital servo feedback encoder. The power connector is oriented to side B and the winding code is 027. No holding brake is included.

Technical Specifications

Maximum Speed
3000 RPM

Rated Motor Speed
2000 RPM

Characteristic Motor Speed
3000 RPM

Rated Speed (Natural Convection 60K)
2000 RPM

Rated Torque (Natural Convection 60K)
27.3 Nm

Rated Current (Natural Convection 60K)
12.7 Amps

Power Output (Natural Convection 60K)
6.9 kilowatts

Voltage (Natural Convection 60K)
319 Volts

Rated Speed (Natural Convection 100K)
2000 RPM

Rated Torque (Natural Convection 100K)
41.5 Nm

Rated Current (Natural Convection 100K)
20.7 Amps

Power Output (Natural Convection 100K)
11.3 kilowatts

Voltage (Natural Convection 100K)
331 Volts

Rated Speed (Surface Cooling)
2000 RPM

Rated Torque (Surface Cooling)
59.2 Nm

Rated Current (Surface Cooling)
27.6 Amps

Power Output (Surface Cooling)
15.2 kilowatts

Voltage (Surface Cooling)
344 Volts

Motor Frequency
133 Hertz

Thermal Time Constant (Natural Convection)
90 minutes

Thermal Time Constant (Surface Cooling)
40 minutes

Motor Mass
56 kilograms

Protection
IP65

Feedback
Digital Servo

Shaft
Plain with Sealing Ring

Holding Brake
No

Power Connector
Side B

Mounting
Flange

Flange Size
192 millimeters

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 MHD112D-027-NG0-BN.
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