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R911284854 (MHD112A-024-PG0-AN)

MHD Synchronous Motors

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

6 Minutes 55 Seconds

The R911284854 (MHD112A-024-PG0-AN) model by Bosch Rexroth is a MHD112A type synchronous motor designed for energy-efficient and durable industrial use. With a 54 Nm theoretical torque and 14mH winding inductivity, this effective motor operates best between 0 and +40 degrees Celsius. The motor has a 40-minute thermal time constant in natural convection, a winding resistance of 1.45 ohms, and a torque constant of 1.28 Nm/A. Engineered to provide a rated power of 3.2 kW in natural cooling mode at 60 K, it boasts a 314-volt rated voltage and 10.1 Nm maximal torque. The motor, which weighs 23 kg, has an insulation class of F and an IP65 protection rating. It is versatile in installation, adjustable in electric connection positioning, and equipped with a multiturn absolute encoder. The model R911284854 (MHD112A-024-PG0-AN) effectively uses both natural and surface cooling to maintain proper internal temperatures, operating at 15-17 Nm continuous torque in natural cooling mode, and 22.5 Nm in surface cooling mode.

Technical Specifications

Maximum Theoretical Torque
54 Nm

Winding Inductivity
14 mH

Effective Temperature Range
0 - +40 degrees Celsius

Thermal Time Constant
40 minutes

Winding Resistance
1.45 ohms

Torque Constant
1.28 Nm/A

Rated Power
3.2 kW at 60 K (Natural Cooling Mode)

Rated Voltage
314 volts

Max Torque
10.1 Nm

Weight
23 kg

Insulation Class
F

IP Protection Rating
IP65

Built-in Encoder
Yes, Multiturn Absolute Encoder

Shaft
Plain with sealing ring

Power Connector Location
Side A of the Motor

Cooling Method
Natural and Surface Cooling

Continuous Torque (Natural Cooling Mode)
15 - 17 Nm

Continuous Torque (Surface Cooling Mode)
22.5 Nm

Current Consumption (Natural Cooling Mode)
13.1 - 15.9 A

Current Consumption (Surface Cooling Mode)
19.7 A

Additional Protection
Black Paint on Housing

Quality Assurance
Product is thoroughly tested prior to delivery.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MHD112A-024-PG0-AN.
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