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R911297862 (MHD131B-024-NG0-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
The R911297862 (MHD131B-024-NG0-AN) is a synchronous servo motor designed for demanding industrial applications. It operates with natural or surface cooling, delivering continuous torque at standstill of 85 Nm and 127.5 Nm, respectively, with nominal currents of 51.4 A and 77.1 A. The motor supports a rated voltage of 244–279 V at 100 Hz and provides a power output between 6 and 17.5 kW. Key features include a maximum torque of 220 Nm, torque constant of 1.82 Nm/A, 4 pole pairs, digital servo feedback, and a plain shaft with a sealing ring. Installation is suitable within an ambient temperature range of 0 to +40°C and storage from –20 to +80°C. The unit adheres to insulation class 155 and features a 260 mm flange with a 250 mm centering diameter.

Technical Specifications

Operating Mode
Natural Convection and Surface Cooling

Torque at Standstill (Natural Cooling)
85 Nm

Rated Current (Natural Cooling)
51.4 A

Torque at Standstill (Surface Cooling)
127.5 Nm

Rated Current (Surface Cooling)
77.1 A

Rated Voltage
244-279 V

Rated Frequency
100 Hz

Rated Power
6-17.5 kW

Theoretical Maximum Torque
220 Nm

Maximum Current Consumption
231 A

Torque Constant at 20 degrees Celsius
1.82 Nm/A

Winding Resistance
0.17 Ohms

Pole Pairs
4

Ambient Temperature (Installation)
0 to +40 degree Celsius

Ambient Temperature (Storage and Transport)
-20 to +80 degree Celsius

Insulation Class
155

Peak Installation Altitude
1000 meters above sea level

Holding Brake
No

Servo Feedback
Digital

Shaft Design
Plain with Sealing Ring

Flange Size
260 mm

Centering Diameter
250 mm

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 MHD131B-024-NG0-AN.
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