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R911389730 (MSK071D-0450-NN-M1-UG2-NSNN)

MSK IndraDyn S 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 Indramat MPN R911389730 (MSK071D-0450-NN-M1-UG2-NSNN) is a synchronous servomotor from the IndraDyn S series, designed for use as a rotary main or servo drive in precision applications such as machine tools and processing equipment. It features a 071 frame size, length D, plain shaft, and utilizes natural convection for cooling. The motor is equipped with an electrically released 30 Nm holding brake and a multiturn absolute optical encoder with 128 signal periods and Hiperface interface. Electrical characteristics include a torque constant of 1.25 Nm/A, winding resistance of 0.45 Ohms, winding inductivity of 3,200 mH, and maximum current of 69.3 A. The continuous current and torque at standstill (100 K) are 17.6 A and 20.0 Nm, respectively, with a maximum torque output of 66.0 Nm. The unit offers IP65 protection, a rotatable encoder connector (240°), and a chemically resistant sealing ring, and is compatible with GTM and GTE gearbox series.

Technical Specifications

Motor Frame Size
071

Motor Length
D

Holding Brake
30Nm

Cooling System
Natural Convection

Torque Constant at 20°C
1.25Nm/A

Winding Resistance
0.45 Ohms

Winding Inductivity
3.2 mH

Maximum Current
69.3A

Output Shaft
Plain Type

Sealing Ring
Resistant to Oil and Chemicals

Bearing Lifetime
30,000 Hours

Maximum Torque
66Nm

Protection Rating
IP 65

Motor Encoder
Multiturn Absolute Optical Encode

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 MSK071D-0450-NN-M1-UG2-NSNN.
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