MSK075E-0450-NN-S2-UP0-RNNN
MSK IndraDyn S Synchronous Motors
The MSK075E-0450-NN-S2-UP0-RNNN from Bosch Rexroth Indramat belongs to the MSK IndraDyn S Synchronous Motors family and delivers precision motion control in a compact footprint. This IndraDyn S Synchronous Servomotor of Motor Size 075 features a robust Design: Increased concentricity shaft assembly with a Shaft Type: Shaft with keyway for secure coupling. With a Rated Speed Code 0450 and a versatile Motor Length E, it accommodates a wide range of dynamic applications without sacrificing performance. The motor is offered Without holding brake, optimizing cost and weight where braking is managed externally.
Engineered for reliability, the motor employs Natural convection Cooling to maintain thermal stability under continuous operation. An integrated Optical Encoder Technology with a Rotatable, 240° Encoder Connector supports a singleturn Encoder Turn Type and delivers 2048 signal periods of Encoder Resolution via an EnDat2.1 Encoder Interface. Winding characteristics include a Winding Inductivity of 4,460 mH, ensuring smooth current transitions, while the drive electronics handle a Maximum Current of 63.9 A and generate up to Maximum Torque of 88.0 Nm. At standstill, the motor sustains a Continuous Current at Standstill (100 K) of 15.6 A and a Continuous Torque at Standstill (100 K) of 23.0 Nm for high-holding capability.
Integration into multi-axis systems is streamlined by the EnDat2.1 interface, offering bidirectional communication for real-time feedback and fine-tuning of motor parameters. The maintenance-free design and natural convection cooling eliminate fan servicing, boosting uptime in industrial environments. Ideal for packaging, printing, and pick-and-place systems, the MSK075E-0450-NN-S2-UP0-RNNN delivers dependable precision and seamless compatibility with Bosch Rexroth Indramat drives and controllers.
Technical Specifications
Cooling
Natural convection
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
Shaft with keyway
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
Why is increased concentricity valuable in robotic arm joints?
It minimizes radial play under heavy torque. The motor axis stays aligned, keeping tool movement precise even after millions of motion cycles.
How does the singleturn encoder improve referencing speed on startup?
It instantly measures one full rotation of the shaft. The system reaches home position faster, reducing machine initialization time before operation.
How does the keyway help during sudden direction changes?
The key locks the shaft securely under quick reversals. It prevents slip, keeps motion smooth, and maintains alignment during fast torque transitions.
Why is the optical encoder helpful for slow, precise rotations?
It reads very compact angle movements with high accuracy. This feedback keeps speed steady and positioning exact during low-speed or incremental operations.
How does the natural convection system aid in silent operation?
It removes heat without needing fans or airflow noise. The motor stays quiet, making it suitable for noise-sensitive production areas or testing labs.
Common Misspellings
MSK075E0450NNS2UP0RNNN
MSK075E 0450 NN S2 UP0 RNNN
MSK-075E-0450-NN-S2-UP0-RNNN
MSK75E-0450-NN-S2-UP0-RNNN
Internal Product Review
The Bosch Indramat's MSK075E-0450-NN-S2-UP0-RNNN synchronous motor uses natural convection cooling and an optical singleturn EnDat2.1 encoder. It has a keyed shaft and 240° connector. The motor provides precise feedback and reliable motion control in automated machinery where braking is managed externally.
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Warranty
Repair
We offer a repair service for the MSK075E-0450-NN-S2-UP0-RNNN.
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