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R911287320 (MHD115B-058-NG0-AA)

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:

4 Minutes 40 Seconds

The MHD115B synchronous motor model R911287320 (MHD115B-058-NG0-AA), manufactured by Bosch Rexroth, is a high-performance device used in many industries to streamline processes and boost efficiency. Operating at a typical speed of 1500 rpm, it is capable of achieving an impressive 6.6kW of power with a rated current and voltage of 30A at 130V under natural cooling conditions at 100K. Its durability in adverse conditions is ensured by an IP65 protection rating and F class insulation. For temperature monitoring, it employs a thermistor, and offers two cooling types – natural and surface, with a thermal time constant between 100 and 45 minutes. Weighing around 40 kilograms, the motor can generate maximum torque of 160 Nm at the highest current intake of 280 A. The R911287320 (MHD115B-058-NG0-AA) model comes with a plain output shaft, sealing ring, and a one-year replacement warranty from Indramat USA.

Technical Specifications

Product Type
Synchronous Motor

Rated Speed
1500 revolutions per minute

Power
6.6 kW

Rated Current
30 A

Rated Voltage
130 volts

Cooling Temperature
100 K

Protection Rating
IP65

Insulation Class
F

Temperature Monitoring
Yes

Cooling Types
Natural and Surface

Thermal Time Constant
100 to 45 minutes

Weight
40 kilograms

Maximum Torque
160 Nm

Peak Current Consumption
280 amps

Polar Pairs
4 pairs

Voltage Constant
81.8 V/min-1

Torque Constant
0.9 Nm/A at 20 degrees Celsius

Output Shaft
Plain

Sealing Ring
Yes

Maximum Revolutions
6000 per minute

Winding Resistance
0.11 ohms

Winding Inductance
1.6 mH

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MHD115B-058-NG0-AA.
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