MSK076C-0450-NN-S1-UP1-NNNN
MSK IndraDyn S Synchronous Motors
Technical Specifications
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Singleturn
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
Shaft with keyway
Rated Speed Code
0450
Continuous Current at Standstill 100 K
13.7 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
What does the Hiperface single-turn encoder (128 signal periods) contribute to MSK076C-0450-NN-S1-UP1-NNNN positioning?
Single-turn Hiperface feedback provides low-latency commutation and accurate phase alignment, improving servo stiffness and contouring accuracy. With 128 periods, interpolation in the drive yields fine incremental resolution while maintaining wide electrical bandwidth for responsive motion.
How does natural convection cooling impact continuous torque for this motor code?
Without forced airflow, thermal equilibrium relies on surface area and mounting, so the MSK076C-0450-NN-S1-UP1-NNNN achieves 13.5 Nm at 100 K rise as specified. Proper mounting plate conductivity and ambient conditions are essential to maintain thermal headroom and avoid derating.
Why is the 240° rotatable encoder connector beneficial during machine integration?
The swivel connector simplifies cable routing in dense cabinets and rotating axes, minimizing bend stress and EMI exposure. It also allows standardized harnesses across layouts, reducing spare-parts variants and installation time.
How does the electrically-released 11 Nm holding brake behave in vertical-axis safety strategies?
The brake on MSK076C-0450-NN-S1-UP1-NNNN engages on power loss to hold load; drive-controlled torque-off plus brake timing prevents drift. Verify load torque margin vs. 11 Nm and include controlled stop functions in the safety PLC.
What shaft/keyway configuration advantages apply to coupling design for MSK076C-0450-NN-S1-UP1-NNNN?
Its keyed solid shaft enables positive torque transmission with standard hubs while preserving repeatable phasing. It minimizes runout and ibacklash against application resonance.
Common Misspellings
MSK 076C-0450-NN-S1-UP1-NNNN
MSK-076C-0450-NN-S1-UP1-NNNN
MSK076C 0450 NN S1 UP1 NNNN
MSK076C-0450-NN-S1-UP1
MSK076C-0450-NN-SI-UPI-NNNN
MSK076C0450NNS1UP1NNNN
MSKO76C-0450-NN-S1-UP1-NNNN
MSKO76C-O45O-NN-S1-UP1-NNNN
MSK76C-0450-NN-S1-UP1-NNNN
Internal Product Review
The Bosch Rexroth’s MSK076C-0450-NN-S1-UP1-NNNN motor couples natural-convection cooling with a rotatable 240° Hiperface single-turn optical encoder of 128 periods for precise feedback. It supplies 13.5 Nm of turning effect at standstill and possess an 11 Nm brake torque. This unit has a balanced keyed shaft design and its electrical specifications makes it ideal for applications in packaging, machine-tool, printing and robotics duties.
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