MSK071D-0450-NN-M3-UG0-NNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK071D-0450-NN-M3-UG0-NNNN from the MSK IndraDyn S Synchronous Motors series is a standard IndraDyn S Synchronous Servomotor with a motor size 071 and motor length D. It features natural convection cooling and a plain shaft design that simplifies integration into compact drives. The multiturn absolute encoder delivers precise positioning with 16 signal periods and a rotatable 240° encoder connector. Communication is handled through the Hiperface interface and capacitive encoder technology to ensure interference-resistant signal transmission.
At standstill and 100 K, the MSK071D sustains a continuous current at standstill 100 K of 17.6 A, generating a continuous torque at standstill 100 K of 20.0 Nm, while its maximum current of 69.3 A permits dynamic acceleration phases. The servo motor peaks at a maximum torque of 66.0 Nm, making it suitable for short-duration high-load requirements. Its robust winding design with 3,200 mH winding inductivity maintains current stability under variable load conditions. Without a holding brake, the unit remains slim and lightweight for seamless mounting in high-density cabinets.
The compact enclosure and natural convection cooling eliminate the need for additional fans, reducing maintenance complexity in factory automation and robotics. With rotatable encoder connectivity and high-resolution feedback, the MSK071D-0450-NN-M3-UG0-NNNN ensures rapid commissioning and reliable operation across multi-axis systems. Its compatibility with standard MSK series mounts simplifies retrofits and upgrades in existing motion-control installations.
Technical Specifications
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Capacitive
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
16 signal periods
Motor Length
D
Motor Size
071
Holding Brake
Without holding brake
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0450
Continuous Current at Standstill 100 K
17.6 A
Continuous Torque at Standstill 100 K
20.0 Nm
Maximum Current
69.3 A
Maximum Torque
66.0 Nm
Winding Inductivity
3,200 mH
Frequently Asked Questions
what type of applications would a motor without a holding brake be most suitable?
The design is ideal where external brakes are already installed. The lighter weight allows use in compact cabinets with multiple axes.
What are the performance advantages of reaching 66 Nm peak torque during short bursts?
The motor can handle demanding acceleration phases in robotics. The feature enables smooth handling of intermittent high loads.
How does the rotatable encoder connector support commissioning flexibility?
The connector orientation can be adjusted for limited cabinet space. The feature simplifies cable routing in dense installations.
What role does Hiperface communication play in system reliability?
The interface allows robust real time transmission of position data. The system ensures low error rates in synchronized motion tasks.
What makes the Bosch Rexroth Indramat MSK071D-0450-NN-M3-UG0-NNNN a good choice for retrofit projects?
The motor is compatible with standard MSK mounts for simple replacement. The feature enables easy upgrades in existing motion control systems.
Common Misspellings
MSK071D0450NNM3UG0NNNN
MSK071D 0450 NN M3 UG0 NNNN
MSK-071D-0450-NN-M3-UG0-NNNN
MSK71D-0450-NN-M3-UG0-NNNN
Internal Product Review
The Rexroth MSK071D-0450-NN-M3-UG0-NNNN synchronous servo motor offers natural convection cooling with motor size 071 and length D. Its multiturn absolute encoder ensures accurate 16 signal period positioning and the 240° rotatable connector improves integration. With 20 Nm continuous torque and 66 Nm peak torque it supports industrial automation robotics.
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We offer a repair service for the MSK071D-0450-NN-M3-UG0-NNNN.
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