MSK071C-0450-NN-M1-AG1-NNAN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK071C-0450-NN-M1-AG1-NNAN servomotor from the MSK IndraDyn S Synchronous Motors series is an advanced IndraDyn S Synchronous Servomotor engineered for precision motion control. With a motor size of 071 and a motor length of C, it delivers a continuous torque at standstill of 14.0 Nm at 10.4 A and achieves a maximum torque of 44.0 Nm with a peak current of 40.1 A. Equipped with an electrically-released holding brake providing 23 Nm of braking torque, it features natural convection cooling and a plain shaft design. The integrated optical encoder offers multiturn absolute feedback via the Hiperface interface with 128 signal periods resolution, while the A-side power connector ensures straightforward installation. Its winding inductivity of 6,700 mH guarantees smooth dynamic response in demanding industrial applications.
Technical Specifications
Cooling
Natural convection
Power Connector
A-Side
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
C
Motor Size
071
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
23 Nm
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0450
Continuous Current at Standstill 100 K
10.4 A
Continuous Torque at Standstill 100 K
14.0 Nm
Maximum Current
40.1 A
Maximum Torque
44.0 Nm
Winding Inductivity
6,700 mH
Frequently Asked Questions
What role does the motor’s 6,700 mH winding inductivity play in control of MSK071C-0450-NN-M1-AG1-NNAN?
Its higher inductivity filters current ripple for improving current-loop linearity and lowering torque ripple at low speeds. It supports smoother contouring and reduced mechanical excitation in precision axes.
How does the multiturn absolute optical encoder with Hiperface improve commissioning for MSK071C-0450-NN-M1-AG1-NNAN?
The 128 sine/cosine periods and multiturn tracking provide immediate absolute position after power-up for eliminating homing cycles and reducing cycle-loss on resets. Its Hiperface simplifies cabling/drive integration and delivers stable interpolation for precise velocity/position loops.
Why is natural-convection cooling appropriate for this product code MSK071C-0450-NN-M1-AG1-NNAN, and when would alternatives be considered?
Its natural convection minimizes ancillary components, airflow paths and contamination ingress that is ideal for moderate continuous loads. It supports fan or liquid-cooling variants to expand thermal envelope without redesigning mechanics for elevated continuous power density.
How do the 14.0 Nm continuous (100 K) and 44 Nm peak torque ratings influence axis sizing for MSK071C-0450-NN-M1-AG1-NNAN?
The continuous torque defines sustained process capability at temperature for guiding gear ratio and duty cycle. Its peak torque covers transient events for indexing, acceleration and disturbance rejection to allow shorter move times while keeping copper and magnet temperatures within limits.
What advantages does the electrically-released 23 Nm holding brake bring on MSK071C-0450-NN-M1-AG1-NNAN?
The fail-safe engagement at power loss holds vertical or overhauling loads, while 24 VDC release streamlines safety circuits. Its brake response figures (≈40 ms connect/≈270 ms disconnect) help design stopping distances and interlock timing.
Common Misspellings
MSK071C0450NNM1AG1NNAN
MSK071C 0450 NN M1 AG1 NNAN
MSK-071C-0450-NN-M1-AG1-NNAN
MSK71C-0450-NN-M1-AG1-NNAN
Internal Product Review
The MSK071C-0450-NN-M1-AG1-NNAN motor from Bosch delivers 14.0 Nm torque by using 10.4 A current and its peak stall torque value goes up to 44 Nm. Its optical multiturn feedback offers accurate positioning and control. This motor comes with A-sided power point for simplified commissioning. It includes a 23 Nm electrically-released brake and it uses natural-convection cooling method to suit automation tasks. Its measured inductivity of 6700 mH aids in smooth trajectories.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MSK071C-0450-NN-M1-AG1-NNAN.
Want to 
