MSK071C-0300-NN-M1-UP0-NNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK071C-0300-NN-M1-UP0-NNNN from the MSK IndraDyn S Synchronous Motors series represents a precision-engineered solution in the IndraDyn S Synchronous Servomotor family. This standard design motor combines a compact motor size 071 frame with a motor length C housing and features a robust shaft with keyway. Rated at a speed code of 0300, it delivers reliable performance for dynamic positioning and speed-regulated applications. The omission of a holding brake supports lighter weight and simplified mechanical interfacing.
Built for continuous duty, the MSK071C maintains a continuous current at standstill (100 K) of 8.5 A while supplying a continuous torque at standstill (100 K) of 14.0 Nm. Under peak conditions it allows a maximum current of 32.9 A and generates up to maximum torque of 44.0 Nm for high-acceleration demands. The stator’s winding inductivity of 10,900 mH provides smooth current control and contributes to low torque ripple. Thermal management relies on natural convection cooling, eliminating fans for silent operation and reducing maintenance complexity.
Position feedback is ensured by an optical encoder with multiturn absolute capability, offering 128 signal periods resolution and a Hiperface interface for high-bandwidth signal transmission. The encoder connector rotates through 240° to accommodate installation space constraints without cable stress. Together, these features deliver precise motion control, high torque density, and simplified cabling. The MSK071C-0300-NN-M1-UP0-NNNN’s professional-grade specifications make it ideal for packaging machinery, robotics, and other automated systems demanding reliable synchronization and dynamic response.
Technical Specifications
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
C
Motor Size
071
Holding Brake
Without holding brake
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Rated Speed Code
0300
Continuous Current at Standstill 100 K
8.5 A
Continuous Torque at Standstill 100 K
14.0 Nm
Maximum Current
32.9 A
Maximum Torque
44.0 Nm
Winding Inductivity
10,900 mH
Frequently Asked Questions
How does the MSK071C-0300-NN-M1-UP0-NNNN simplify system integration in dynamic-speed robotic arms?
It uses a keyed shaft for rigid mechanical coupling. This minimizes rotational slip and ensures consistent torque transfer in high-acceleration joints.
Will encoder alignment create challenges during retrofits into tight, multi-axis enclosures?
The encoder connector rotates 240° for flexible routing. This allows optimal cable positioning without adding strain or bending stress.
Can the MSK071C-0300-NN-M1-UP0-NNNN operate reliably in systems that avoid static braking?
It is supplied without a holding brake. This reduces mass and mechanical complexity in applications using dynamic braking or external clamping.
How does the winding design impact control precision in micro-positioning use cases?
The stator winding inductivity is 10,900 mH. This smooths current flow and reduces torque ripple during fine incremental motion.
Does this motor provide stable torque output for prolonged static holding positions?
It delivers 14.0 Nm continuous torque at 100 K standstill. This supports reliable position hold under constant mechanical load.
Common Misspellings
MSK 071C-0300-NN-M1-UP0-NNNN
MSK-071C-0300-NN-M1-UP0-NNNN
MSK071C 0300 NN M1 UP0 NNNN
MSK071C-0300-NN-M1-UP0
MSK071C0300NNM1UP0NNNN
MSK07IC-0300-NN-MI-UP0-NNNN
MSKO71C-0300-NN-M1-UP0-NNNN
MSKO71C-O3OO-NN-M1-UPO-NNNN
MSK71C-0300-NN-M1-UP0-NNNN
Internal Product Review
The model MSK071C-0300-NN-M1-UP0-NNNN is a synchronous servo motor from Bosch that is engineered to deliver 44.0 Nm peak torque with a winding inductivity of 10,900 mH. It features a multiturn optical encoder, 8.5 A continuous current, and a 240° rotatable connector. It is perfect for robotics, packaging machines, and high-precision automation tasks.
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We offer a repair service for the MSK071C-0300-NN-M1-UP0-NNNN.
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