MSK075E-0450-NN-M2-UP0-RNNN
MSK IndraDyn S Synchronous Motors
MSK075E-0450-NN-M2-UP0-RNNN, Bosch Rexroth Indramat, MSK IndraDyn S Synchronous Motors series delivers a high-performance, modular design in a compact package. The motor’s Product Type: IndraDyn S Synchronous Servomotor with Motor Size: 075 and Motor Length: E ensures a precise fit in standardized machine frames. Enhanced by an Increased concentricity design, it provides smoother operation and reduced vibration at high speeds. This series omission of a Holding Brake streamlines maintenance while preserving structural rigidity for demanding applications.
Featuring robust thermal management, the motor employs Natural convection Cooling to maintain optimal temperatures without auxiliary fans. Position feedback is handled by an advanced Optical Encoder Technology with a Multiturn Absolute Encoder Turn Type and EnDat2.1 Encoder Interface. A Rotatable, 240° Encoder Connector simplifies wiring in tight installations. The encoder delivers 2048 signal periods Encoder Resolution for high-precision feedback. On the power side, the motor achieves a Continuous Current at Standstill 100 K: 15.6 A and Continuous Torque at Standstill 100 K: 23.0 Nm, while allowing peak performance up to a Maximum Current: 63.9 A and Maximum Torque: 88.0 Nm. Its Winding Inductivity: 4,460 mH supports smooth current transitions, reducing ripple and torque pulsation during acceleration and deceleration.
Integration into automated systems is straightforward thanks to the compact shaft with keyway and standardized interfaces, facilitating quick coupling with gearboxes and couplings. The absence of an external brake reduces parts count and potential points of failure, enhancing overall reliability. Designed for seamless incorporation into multi-axis installations, the MSK075E-0450-NN-M2-UP0-RNNN excels in precision-driven applications, from packaging machinery to CNC tooling, where consistent torque and repeatability are essential.
Technical Specifications
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
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 does natural convection cooling support cleaner machine environments?
The motor operates without internal fans or airflow channels. Reduced air movement prevents dust accumulation and supports long-term cleanliness in manufacturing workspaces.
How does a 2048-signal-period encoder improve axis synchronization accuracy?
High-resolution readings deliver finely detailed position updates to controllers. Axes across the system stay coordinated, reducing lag during multi-motor synchronization sequences.
What role does the keyed shaft play in mechanical reliability?
The keyway locks torque transfer between motor and coupling. This mechanical fit prevents slippage and stabilizes rotation under changing operational stresses.
Why is a compact motor frame beneficial in multi-axis machinery?
Its compacter footprint allows closer axis spacing inside machines. Denser assembly improves motion coordination while conserving space in modern high-throughput automation systems.
How does the keyway interface improve load transmission efficiency?
The interlocked joint prevents energy loss through micro-slips. Stable contact between the shaft and coupling supports efficient torque transfer during high-speed operation.
Common Misspellings
MSK075E0450NNM2UP0RNNN
MSK075E 0450 NN M2 UP0 RNNN
MSK-075E-0450-NN-M2-UP0-RNNN
MSK75E-0450-NN-M2-UP0-RNNN
Internal Product Review
Bosch makes the MSK075E-0450-NN-M2-UP0-RNNN synchronous motor has a keyed shaft and natural convection cooling. It uses a multiturn EnDat2.1 encoder with 2048 signal periods. The 240° connector provides flexible installation. It ensures accurate control in packaging, CNC, and positioning systems.
Shipping & Payment Options




Warranty
Repair
We offer a repair service for the MSK075E-0450-NN-M2-UP0-RNNN.
Want to 




