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R911299011 (MHD131D-024-NP2-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

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4 Minutes 48 Seconds

The Bosch Rexroth MHD131 synchronous motor (Model R911299011 (MHD131D-024-NP2-AN)) is a high-performance industrial automation product that operates on a three-phase AC 400 – 480 V power source. This motor uses a consumable rated current of 23.2 A to produce a rated torque of 59.3 Nm in standard mode, while surface cooling mode requires 57.8 A to produce 148 Nm. It features a voltage constant of 173 V and torque of 1.99 Nm at a stable 20℃. This IP65-protected motor, also known as a permanent magnet motor, operates within an ambient temperature range of 0℃ to +40℃. It boasts a thermal time constant of 140 seconds in standard mode and 60 seconds in surface cooling mode. Additionally, this motor includes an encoder for precise speed and position control, plus a 24VDC release break that provides 240 Nm of holding torque. The unit, which weighs approximately 113 kg, comes with a one-year warranty.

Technical Specifications

Product Type
Industrial Automation

Input Power
3-phase AC 400 – 480 V

Operating Mode
Natural Convection Mode / Surface Cooling Mode

Rated Current(Natural Convection Mode)
23.2 A

Rated Torque(Natural Convection Mode)
59.3 Nm

Rated Current(Surface Cooling Mode)
57.8 A

Rated Torque(Surface Cooling Mode)
148 Nm

Voltage Constant
173 V at 20°C

Pole Pairs
4

Ambient Temperature Range
0°C to +40°C

Storage and Transportation Temperature
-20°C to +80°C

Protection Class
IP65

Thermal Time Constant (Natural Cooling Mode)
140 sec

Thermal Time Constant (Surface Cooling Mode)
60 sec

Rated Speed
1000 rpm

Characteristic Speed
2000 rpm

Encoder Feedback
Yes

Holding Brake
Yes, 24VDC

Holding Torque
240 Nm

Shaft Type
Shaft with keys and sealing ring

Weight Approx
113 Kg

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MHD131D-024-NP2-AN.
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