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.
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