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R911289562 (MHD115B-058-NG0-BA)

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

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The Bosch Rexroth Model R911289562 (MHD115B-058-NG0-BA) is a highly efficient synchronous motor with superb operational adaptability. Characterized by an exceptional maximum speed of 6000 RPM and an inertia moment of 93.2 x 10-4 kgm2, this motor delivers an output power of 9.1 kW and a rated torque of 18.1 Nm at a rated speed of 4000 RPM. This model features a digital servo feedback system and a standard plain output shaft, ensuring optimal performance. It utilizes a surface-cooling mechanism with a built-in blower unit. Constructed with Class F insulating materials, the motor is additionally safeguarded with an IP65 standard protective casing. Notable for its compact design and lightweight nature at 40 kilograms, it also has an impressive operating temperature range between 0 to +40 degrees Celsius and functions adequately up till 1000 meters above sea level. With a rapid heat dispersion capacity, the R911289562 (MHD115B-058-NG0-BA)'s technical efficiency is truly commendable.

Technical Specifications

Product Type
Synchronous Motors

Max Speed
6000 revolutions per minute

Inertia Moment
93.2 x 10-4 kgm2

Winding Inductivity
1.6 mH

Feedback System
Digital Servo

Output Shaft
Standard Plain

Rated Speed
4000 revolutions per minute

Output Power
9.1 kW

Rated Torque
18.1 Nm

Current during Surface Cooling
15.9 A

Protection Standard
IP65

Insulating Material
F Class

Casing
Black Painted

Cooling Method
Surface Cooling with Blower Unit

Holding Brake
Not Included

Rated Power under Natural Cooling
6.6 kW

Rated Torque under Natural Cooling
33.8 Nm

Rated Current under Natural Cooling
30 A

Rated Voltage under Natural Cooling
130 Volts

Operating Temperature
0 to +40 degrees Celsius

Maximum Altitude
1000 meters above sea level

Resistance of Windings
0.11 ohms

Voltage Constant
81.8 V/1000min-1

Torque Constant
0.9 Nm/A

Weight
40 kilograms

Mounting Space
Small

Heat Disperal
Stator Windings to Outer Walls

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-BA.
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