MSK075E-0450-NN-M1-UP2-NNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK075E-0450-NN-M1-UP2-NNNN is a high-performance servo motor from the MSK IndraDyn S Synchronous Motors series. This IndraDyn S Synchronous Servomotor is designed for precision motion control in industrial automation. Key features include natural convection cooling for reliable thermal management and an integrated holding brake, electrically-released with a torque of 30 Nm, ensuring secure load holding when power is removed. With its robust design and requirement for Cooling FN, this motor delivers consistent performance in demanding applications.
This motor's technical specifications reflect its engineering excellence. It has a Motor Size of 075 and a Motor Length of E, driven by a Rated Speed Code of 0450. The encoder system employs optical technology with a multiturn absolute turn type, offering 128 signal periods and a Hiperface interface through a rotatable, 240° connector. Electromechanical performance is characterized by a continuous current at standstill (100 K) of 15.6 A, yielding a continuous torque at standstill (100 K) of 23.0 Nm. Under dynamic load, it provides a maximum current of 63.9 A and a maximum torque of 88.0 Nm, supported by a winding inductivity of 4,460 mH.
Additional attributes include a shaft with keyway for secure coupling and a standard design that simplifies integration. As a Product Type of the MSK Series, it combines durability and efficiency, leveraging its natural convection cooling and precise encoder feedback to minimize maintenance. The requirement for Cooling FN underscores its adaptability to various environments, while the electrically released brake enhances operational safety. Overall, the MSK075E-0450-NN-M1-UP2-NNNN excels in industrial settings, providing precise control, high torque density, and reliable performance for advanced automation tasks.
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
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 lower long-term system maintenance needs?
The passive design operates without mechanical fan components. Reduced moving parts minimize potential failure points and extend operational service intervals in industrial environments.
How does the multiturn encoder enhance coordination in multi-axis motion groups?
Stored rotational data allows precise axis synchronization over multiple cycles. System controllers maintain accurate alignment, even during asynchronous power interruptions or resets.
Why is 4,460 mH inductivity beneficial for electronic drive protection?
High inductivity absorbs voltage spikes generated by rapid load switching. Electrical surges are neutralized, reducing drive stress and preventing transient feedback distortion.
How does the keyed shaft structure support consistent torque application under shock loading?
The keyway interlocks with coupling components under pressure fluctuations. Rotational alignment remains stable, preserving mechanical balance during sudden directional reversals.
What performance advantage does the 0450 speed code provide in dynamic control tuning?
The speed index matches torque-to-speed characteristics effectively. Control systems achieve smoother velocity transitions and better thermal predictability under fluctuating workloads.
Common Misspellings
MSK075E0450NNM1UP2NNNN
MSK075E 0450 NN M1 UP2 NNNN
MSK-075E-0450-NN-M1-UP2-NNNN
MSK75E-0450-NN-M1-UP2-NNNN
Internal Product Review
Bosch Rexroth Indramat manufactures the MSK075E-0450-NN-M1-UP2-NNNN synchronous motor that uses natural convection cooling and includes a 30 Nm electrically released brake. It has a multiturn optical encoder with a Hiperface interface. The keyed shaft ensures alignment accuracy. The motor suits automated machinery that needs reliable position control and steady torque output.
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We offer a repair service for the MSK075E-0450-NN-M1-UP2-NNNN.
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