MSK071C-0450-NN-M1-UG2-NNNN
MSK IndraDyn S Synchronous Motors
The MSK071C-0450-NN-M1-UG2-NNNN is an IndraDyn S synchronous servomotor from Bosch Rexroth Indramats MSK IndraDyn S Synchronous Motors series. It provides continuous torque of 14.0 Nm at 10.4 A and peaks at 44.0 Nm with 40.1 A. Equipped with an optical multiturn absolute encoder featuring a Hiperface interface and 128 signal periods, it uses natural convection cooling and requires Cooling FN. A plain shaft and electrically-released holding brake delivering 30 Nm complete the design.
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
With holding brake, electrically-released
Holding Brake Torque
30 Nm
Constraint
Requires Cooling FN
Design
Standard
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
How does the multiturn absolute Hiperface encoder on MSK071C-0450-NN-M1-UG2-NNNN aid precise multi-axis synchronization?
It reports absolute position over multiple turns with 128 signal periods for minimizing homing cycles and drift across coordinated axes. Its Hiperface’s deterministic feedback improves velocity loop stability and phase alignment in packaging and printing lines.
What operating envelope makes MSK071C-0450-NN-M1-UG2-NNNN appropriate for machine tools and metal-forming feeders?
The 14.0 Nm continuous and 44.0 Nm peak torque, plus natural-convection cooling fits mid-torque rotary drives, indexers and feeders that require repeatable torque density without auxiliary fans. Its typical applications include machine tools and metal forming equipment.
Why is the 240° rotatable encoder connector valuable during tight cabinet or gantry layouts?
The swivel connector eases cable routing to reduce bend-radius stress and helps maintain IP sealing while aligning feedback and power paths. Its flexibility simplifies service loops on moving carriages and compact end-effectors.
How does the 30 Nm electrically-released holding brake on MSK071C-0450-NN-M1-UG2-NNNN support vertical axes?
It holds the load at standstill and during E-stop without drive torque for preventing back-driving on Z-axes or unwind spindles. Its electrical release ensures predictable engagement.
How does natural-convection cooling (Cooling FN required) influence continuous torque on MSK071C-0450-NN-M1-UG2-NNNN?
The convection relies on ambient airflow and mounting for heat rejection, while continuous torque ratings assume FN boundary conditions. Its proper spacing and panel ventilation help the motor maintain 14.0 Nm at 100 K thermal rise.
Common Misspellings
MSK071C0450NNM1UG2NNNN
MSK071C 0450 NN M1 UG2 NNNN
MSK-071C-0450-NN-M1-UG2-NNNN
MSK71C-0450-NN-M1-UG2-NNNN
Internal Product Review
The IndraDyn series MSK071C-0450-NN-M1-UG2-NNNN servomotor from Bosch comes with a plain shaft orientation and uses passive heat dissipation cooling method. It delivers 14 Nm at 10.4 A and up to 44 Nm torque at 40.1 A. This motor is equipped with a multiturn encoder through a 240° rotatable connector and it possesses a 30 Nm electrically-released deign of brake that make it applicable in industrial setups like packaging, printing and machine-tools.
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Warranty
Repair
We offer a repair service for the MSK071C-0450-NN-M1-UG2-NNNN.
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