MSK075E-0450-NN-M1-UG2-NNNN
MSK IndraDyn S Synchronous Motors
The MSK075E-0450-NN-M1-UG2-NNNN is an IndraDyn S Synchronous Servomotor by Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series. It provides 23.0 Nm continuous torque at 15.6 A and a maximum torque of 88.0 Nm with 63.9 A peak current. An optical multiturn absolute encoder with 128 signal periods and Hiperface interface uses a rotatable 240° connector. The standard design features natural convection cooling, includes an electrically-released 30 Nm holding brake, and requires external Cooling FN.
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
E
Motor Size
075
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
15.6 A
Continuous Torque at Standstill 100 K
23.0 Nm
Maximum Current
63.9 A
Maximum Torque
88.0 Nm
Winding Inductivity
4,460 mH
Frequently Asked Questions
What is the advantage of a rotatable 240° encoder connector in compact installations?
The adjustable connector orientation simplifies cable routing in tight enclosures. Flexible wiring reduces stress points and supports easier maintenance in dense machine layouts.
How does the plain shaft construction improve coupling alignment reliability?
Its cylindrical geometry allows direct connection with multiple hub designs. Uniform torque transfer minimizes backlash, improving overall mechanical accuracy during operation.
Why is the 0450 rated speed code suited for continuous process lines?
The 0450 speed range balances heat generation with torque stability. Sustained operation efficiency improves across repetitive load cycles and medium-speed manufacturing systems.
How does the MSK075E-0450-NN-M1-UG2-NNNN achieve reliable performance under thermal variations?
Natural convection with FN external cooling disperses internal heat efficiently. Continuous airflow stabilizes motor temperature and maintains torque precision during long-duration operation.
Why is a 30 Nm holding brake essential in heavy-load applications?
The electrically released brake secures the rotor under static conditions. Axis retention prevents positional drift, providing enhanced stability in suspended or vertical assemblies.
Common Misspellings
MSK075E0450NNM1UG2NNNN
MSK075E 0450 NN M1 UG2 NNNN
MSK-075E-0450-NN-M1-UG2-NNNN
MSK75E-0450-NN-M1-UG2-NNNN
Internal Product Review
The MSK075E-0450-NN-M1-UG2-NNNN synchronous motor from Bosch features a multiturn optical encoder with Hiperface interface. Its 30 Nm brake provides strong holding force, while natural convection cooling ensures stable operation. It’s suitable for CNC applications, industrial automation, and demanding continuous-duty performance environments.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MSK075E-0450-NN-M1-UG2-NNNN.
Want to 
