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MSK050C-0300-NN-S3-UG1-NNNN

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

The MSK050C-0300-NN-S3-UG1-NNNN, Bosch Rexroth Indramat, MSK IndraDyn S Synchronous Motors model is a high-performance synchronous servomotor engineered for precision motion control. This compact Design offers a robust Motor Size of 050 and a slim Motor Length designation of C, enabling installation in tight machine spaces. Featuring a brushless architecture, it delivers a Maximum Torque of 15.0 Nm at peak operation while maintaining sustained performance under continuous load. The integrated Shaft Type plain shaft and a round, smooth output ensure reliable coupling with downstream mechanisms.



Equipped with Natural convection Cooling, the MSK050C-0300-NN-S3-UG1-NNNN operates without auxiliary fans, reducing maintenance demands. Position feedback is handled through a capacitive Encoder Interface of the Hiperface standard, with a singleturn Encoder Turn Type and 16 signal periods Encoder Resolution for sub-micrometer positional accuracy. At standstill and 100 K, it sustains a Continuous Current at Standstill 100 K of 3.4 A and a Continuous Torque at Standstill 100 K of 5.5 Nm, while its Maximum Current peaks at 12.4 A during dynamic acceleration. A built-in electrically released Holding Brake provides a Holding Brake Torque of 6 Nm, securing the load instantly upon power loss. The substantial Winding Inductivity of 45,100 mH ensures smooth current transitions and low torque ripple.



Integration into automated systems is simplified by the 240° rotatable encoder connector and a standard plain shaft interface. Its standard Product Type IndraDyn S servomotor design guarantees compatibility with Bosch Rexroth Indramat drives and controllers for unified system architecture. The rugged construction and brushless operation maximize service life and minimize downtime, making this motor ideal for robotics, conveyor assemblies, and packaging machinery requiring high reliability and precise positioning.

Technical Specifications

Cooling
Natural convection

Encoder Connector
Rotatable, 240°

Encoder Interface
Hiperface

Encoder Resolution
16 signal periods

Encoder Technology
Capacitive

Encoder Turn Type
Singleturn

Motor Length
C

Motor Size
050

Holding Brake
With holding brake, electrically-released

Holding Brake Torque
6 Nm

Design
Standard

Product Type
IndraDyn S Synchronous Servomotor

Shaft Type
Plain shaft

Winding Code
0300

Continuous Current at Standstill 100 K
3.4 A

Continuous Torque at Standstill 100 K
5.5 Nm

Maximum Current
12.4 A

Maximum Torque
15.0 Nm

Winding Inductivity
45,100 mH

What benefit does the encoder connector design offer during tight-panel installations or cable routing?

It features a 240° rotatable encoder connector. This allows easier orientation during assembly and reduces cable strain in constrained spaces.

Can the MSK050C-0300-NN-S3-UG1-NNNN operate in enclosed environments without active ventilation?

It uses convection cooling for passive heat dissipation. This supports sealed or low-noise environments where fan-driven cooling isn’t viable.

How does the motor maintain performance during long dwell times under load?

It delivers 5.5 Nm rated torque at standstill. That provides thermal stability for static holding without torque degradation.

What dynamic torque margin is available to handle sudden load spikes or rapid accelerations?

The MSK050C-0300-NN-S3-UG1-NNNN reaches 15 Nm maximum torque. This allows responsive load control during fast, high-inertia moves.

How does the MSK050C-0300-NN-S3-UG1-NNNN support axis-locking in powered-down machine states?

It includes a 6 Nm electrically released holding brake. This ensures secure mechanical shaft locking in vertical or safety-critical applications.

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MSK50C-0300-NN-S3-UG1-NNNN

Internal Product Review

The model MSK050C-0300-NN-S3-UG1-NNNN is a Bosch Rexroth servo motor equipped with a 6 Nm electrically released holding brake. It offers convection cooling, delivers 5.5 Nm continuous and 15 Nm peak torque, and ensures dependable performance. The 240° rotatable encoder connector allows flexible and space-efficient installation.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK050C-0300-NN-S3-UG1-NNNN.
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