MSK076C-0450-NN-M1-UG1-NNNN
MSK IndraDyn S Synchronous Motors
The MSK076C-0450-NN-M1-UG1-NNNN is an IndraDyn S Synchronous Servomotor by Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series. It provides 13.5 Nm continuous torque at standstill (8.1 A), peaks at 43.5 Nm (54.9 A), and uses natural convection cooling. An optical multiturn absolute encoder on a plain shaft uses a rotatable encoder connector with Hiperface interface and 128 signal periods; an electrically-released holding brake rated 11 Nm completes the motor.
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
076
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
11 Nm
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0450
Continuous Current at Standstill 100 K
8.1 A
Continuous Torque at Standstill 100 K
13.5 Nm
Maximum Current
54.9 A
Maximum Torque
43.5 Nm
Winding Inductivity
4,700 mH
Frequently Asked Questions
Why is a 240° rotatable encoder connector advantageous in dense machines using MSK076C-0450-NN-M1-UG1-NNNN?
The rotatable head eases cable routing that reduces bend stress and supports right- or left-hand exits inside tight cabinets or moving carriages. It improves serviceability and minimizes EMI-related strain on feedback leads.
hat duty implications arise from natural-convection cooling on this IndraDyn S motor?
Its continuous torque ratings assume free airflow and enclosure derating may apply. Its 100 K thermal model yields 13.5 Nm at standstill (8.1 A), while peaks to 43.5 Nm remain available for short overloads.
How does the electrically-released 11 Nm holding brake on MSK076C-0450-NN-M1-UG1-NNNN support vertical axes?
The brake engages on power loss to hold the load during maintenance or drive trips. Its torque rating addresses back-driving risks, it is important to verify with screw efficiency and reflected inertia for lift applications.
What are the key electrical constants that shape drive tuning for MSK076C-0450-NN-M1-UG1-NNNN?
Its torque constant and back-EMF constants guids current loop gains and bus-voltage selection. It is important to observe the 60 K vs 100 K rating context during sizing.
How does the plain-shaft configuration influence coupling and backlash on MSK076C-0450-NN-M1-UG1-NNNN?
The plain shaft allows precision bellows or disc couplings to minimize torsional windup. Its proper hub fit and keying (if used) keep mechanical compliance within servo bandwidth targets.
Common Misspellings
MSK 076C-0450-NN-M1-UG1-NNNN
MSK-076C-0450-NN-M1-UG1-NNNN
MSK076C 0450 NN M1 UG1 NNNN
MSK076C-0450-NN-M1-UG1
MSK076C-0450-NN-MI-UGI-NNNN
MSK076C0450NNM1UG1NNNN
MSKO76C-0450-NN-M1-UG1-NNNN
MSKO76C-O45O-NN-M1-UG1-NNNN
msk076c-0450-nn-m1-ug1-nnnn
MSK076C0450NNM1UG1NNNN
MSK076C 0450 NN M1 UG1 NNNN
MSK76C-0450-NN-M1-UG1-NNNN
Internal Product Review
Bosch Rexroth Indramat produces the AC motor MSK076C-0450-NN-M1-UG1-NNNN with natural-convection cooling design. It has a plain shaft and 11 Nm of holding brake. Its optical multiturn absolute encoder provides precise feedback and it connects through a provided rotatable connector for flexible routing. This unit has a rated torque constant of 13.5 Nm/8.1 A and its peak torque goes up to 43.5 Nm that makes it ideal in packaging, machine tools and robotic systems.
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