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R911319521 (MSK070D-0150-NN-M1-UG1-NNNN)

MSK IndraDyn S Synchronous Motors

Rated 4.5 stars (10 total reviews)
  In-Stock, Ships 3-5 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 R911319521 (MSK070D-0150-NN-M1-UG1-NNNN) is an IndraDyn S synchronous servomotor designed for use in automation systems. This model features permanent magnet excitation and electronic commutation, operating with a rated speed of 2700 rpm. It incorporates an optical multiturn Hiperface encoder with 128 signal periods, a rotatable encoder connector (240°), and a plain shaft with sealing rings. The motor measures 268 mm in length, with size code 070. Cooling is achieved by natural convection. Key specifications include continuous current at standstill of 7.1 A, continuous torque at standstill of 20.0 Nm, maximum current of 24.8 A, maximum torque of 52.5 Nm, winding inductivity of 25,900 mH, and an electrically-released holding brake with 23 Nm torque. All other design features are standard for this model.

Technical Specifications

Company
Robert Bosch GmBH

Bearing Life
30000 hours

Rated Speed
2700 rpm

Product Category
MSK

Size
070

Length
268 mm

Winding Type
0150

Cooling Type
Natural Convection

Electrical Connection
Rotatable by 240 degrees

Shaft
Smooth with Sealing Rings

Holding Brake Power
23 Nm

Other Design
Standard

Why does MSK070D-0150-NN-M1-UG1-NNNN include 23 Nm holding brake?

The 23 Nm brake prevents the shaft from rotating. It holds the load securely during downtime or power failures to ensure safety.

How does multiturn absolute feedback support robotics applications?

Multiturn feedback retains position memory. It lets robotic arms resume tasks accurately after interruptions.

Why is natural convection cooling suitable for MSK070D-0150-NN-M1-UG1-NNNN?

Natural convection removes heat without external fans. It reduces maintenance needs and ensures reliable operation in dusty environments.

How does 52.5 Nm peak torque benefit motion tasks?

The 52.5 Nm peak torque manages short overloads. It enables reliable performance during rapid acceleration.

Why is optical encoder technology reliable in IndraDyn S motors?

Optical encoders generate precise signals. They deliver dependable feedback even at high industrial speeds.

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Internal Product Review

The MSK070D-0150-NN-M1-UG1-NNNN by Bosch Rexroth is a standard IndraDyn S synchronous servomotor with multiturn absolute optical encoder using Hiperface interface. It delivers 20.0 Nm continuous torque and 52.5 Nm peak torque, with natural convection cooling and a rotatable encoder connector. This motor is suitable for automation in packaging, robotics, and material handling industries.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK070D-0150-NN-M1-UG1-NNNN.
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