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R911308711 (MHD071B-061-PG0-UP)

MHD Synchronous Motors

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth R911308711 (MHD071B-061-PG0-UP) is a synchronous servo motor from the MHD series with a flange size of 115 mm and a centering diameter of 95 mm. Under 60 K overtemperature, it delivers 8 Nm continuous standstill torque and 11.2 A continuous standstill current, with a maximum speed of 4000 RPM. For 100 K overtemperature, it achieves 9 Nm continuous torque and 13.2 A, reaching up to 5000 RPM. Theoretical peak torque is 32 Nm. Motor winding inductivity is 7.2 mH and resistance is 1.45 Ω at 20 °C. This unit supports both natural convection and surface cooling, employs digital servo feedback with an integrated absolute encoder (multiturn, >4096 revolutions), features a plain shaft with shaft seal, and allows the power connection to be turned within a 270° range. The motor does not include a holding brake; holding brake and sealing air connectors can be specified separately.

Technical Specifications

Theoretical Maximum Torque
32 Nm

Motor Poles
4

Motor Inductivity
7.2 millihenry

Resistance
1.45 Ohms at 20 degrees Celsius

Voltage Constant
0.77 Nm/A at 20 degrees Celsius

Maximum Speed
6000 RPM

Servo Feedback
Digital with integrated multiturn absolute encoder

Cooling Method
Natural convection or surface

Shaft
Plain with sealing ring

Holding Brake
Optional, 5 Nm, 6.5 Nm, 10 Nm

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 MHD071B-061-PG0-UP.
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