MSK075E-0450-FN-S2-UG0-RNNN
MSK IndraDyn S Synchronous Motors
The MSK075E-0450-FN-S2-UG0-RNNN by Bosch Rexroth Indramat features liquid cooling and an optical encoder. Part of the MSK IndraDyn S Synchronous Motors series, it includes an EnDat2.1 interface and has a maximum torque of 88 Nm. The design offers increased concentricity and a plain shaft configuration.
It delivers 23 Nm continuous torque at standstill and draws 15.6 A continuously. It has motor size 075 and length code E. With 4,460 mH inductivity, it supports up to 63.9 A.
Technical Specifications
Cooling
Liquid cooling
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Motor Length
E
Motor Size
075
Holding Brake
Without holding brake
Design
Increased concentricity
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
How does the MSK075E-0450-FN-S2-UG0-RNNN maintain torque stability under thermal stress?
The motor’s liquid cooling evenly removes heat generated during high workloads. Torque output remains balanced, and performance stays consistent during prolonged industrial cycles.
Why is increased concentricity essential for rotational balance and smooth operation?
Tight concentricity control minimizes vibration through uniform load distribution. It supports bearing alignment accuracy and extends component reliability under repetitive motion.
What advantage does singleturn optical encoding provide in repetitive angular movements?
The singleturn encoder reads every full rotation precisely without overlap. Motion correction becomes faster, improving positional repeatability during constant directional shifts.
How does 4,460 mH inductivity improve current flow in MSK075E-0450-FN-S2-UG0-RNNN?
Its inductivity resists sudden current variations from inverter switching pulses. Torque delivery remains smooth while electrical stability is maintained across varying speeds.
Why does liquid cooling design enhance mechanical reliability over long operation periods?
Coolant channels distribute thermal energy efficiently through internal surfaces. The process reduces material fatigue and keeps mechanical tolerances within safe limits.
Common Misspellings
MSK075E0450FNS2UG0RNNN
MSK075E 0450 FN S2 UG0 RNNN
MSK-075E-0450-FN-S2-UG0-RNNN
MSK75E-0450-FN-S2-UG0-RNNN
Internal Product Review
The MSK075E-0450-FN-S2-UG0-RNNN synchronous motor by Bosch Rexroth Indramat uses liquid cooling for steady performance. Its optical EnDat2.1 encoder with 2048 signal periods delivers high-resolution feedback. The motor’s plain shaft and increased concentricity improve motion stability that makes it ideal for precise industrial automation and continuous production machinery.
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Repair
We offer a repair service for the MSK075E-0450-FN-S2-UG0-RNNN.
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