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R911287339 (MHD115A-024-PP0-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

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4 Minutes 56 Seconds

The Bosch Rexroth R911287339 (MHD115A-024-PP0-BN) model MHD115A synchronous motor is renowned for its efficiency and innovation, making it an ideal solution for various industrial applications. This motor employs natural cooling, producing a rated torque of 14.9 Nm at 309 volts and operates with a rated frequency of 133 Hz. It also achieves a rated rotational speed of 2000 rpm and utilizes a rated current of 25.2 A under liquid cooling, delivering a rated output of 13.8 kW. Additionally, the motor offers peak torque of 110Nm and weighs 30kg, an advantage for applications demanding compact size yet high output. It features four polar pairs, output shaft with keyways, and a sealing ring to provide a secure seal. Under liquid cooling, it provides constant torque of 60.8 Nm with a continuous current of 41.2 A. It includes a digital servo feedback mechanism with an integrated multiturn absolute encoder for precise control of shaft position and operating speed.

Technical Specifications

Cooling Method
Natural/Liquid

Rated Torque
14.9 Nm

Voltage Use
309 volts

Rated Frequency
133 Hz

Temperature
60 K

Rated Rotational Speed
2000 rpm

Rated Current Utilization
25.2 A (Liquid Cooling)

Rated Output
13.8 kW

Peak Torque
110 Nm

Winding Inductivity
8.6 mH

Resistance
0.66 ohms

Weight
30 kilograms

Polar Pairs
Four

Output Shaft
With keys and sealing ring

Constant Torque (60/100-K temperatures)
60.8 Nm

Continuous Current (60/100-K temperatures)
41.2 A

Moment of Inertia
65.0 x 10-4 kgm2

Maximum Rotational Speed
4000 revolutions per minute

Thermal Time Constant (Liquid Cooling)
20 minutes

Thermal Time Constant (Natural Cooling)
60 minutes

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MHD115A-024-PP0-BN.
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