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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
The MPN R911287339 (MHD115A-024-PP0-BN) is a Bosch Rexroth MHD115A synchronous AC servo motor designed for industrial automation tasks requiring precise control and high output. It produces a rated torque of 14.9 Nm at 309 V with a rated frequency of 133 Hz and a speed of 2000 rpm. For liquid-cooled operation, it achieves a rated output of 13.8 kW, rated current of 25.2 A, continuous torque at standstill of 32.0 Nm, and a maximum continuous torque of 60.8 Nm at 41.2 A. The device features four pole pairs, a 192 mm flange, 180 mm centering diameter, a keyed output shaft with a sealing ring, and no holding brake. A digital servo feedback system with an integrated multiturn absolute encoder (>4096 revolutions) ensures accurate shaft position and speed detection. The motor weighs 30 kg and its power connector is oriented to side B.

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
product repair We offer a repair service for the MHD115A-024-PP0-BN.
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