MSK030C-0900-NN-S1-UG1-NNNN Bosch Rexroth Indramat
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MPN: R911308680
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The Bosch Rexroth Indramat MSK030C-0900-NN-S1-UG1-NNNN is part of the MSK IndraDyn S Synchronous Motors series and is a standard design synchronous servomotor with natural convection cooling. It has a plain shaft, motor size 030, and a holding brake torque of 1 Nm. The motor features a singleturn optical encoder with 128 signal periods and a rotatable 240° connector.
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Product Description:
The MSK030C-0900-NN-S1-UG1-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and supplied through the MSK IndraDyn S Synchronous Motors series. As a compact drive element, this motor converts electrical energy into controlled mechanical rotation for positioning and velocity tasks in industrial automation lines, packaging equipment, and assembly cells. Its permanent-magnet design and high-resolution feedback allow tight servo loops with minimal overshoot, helping maintain repeatable cycle times in multi-axis machines. The motor is suited for compact axes where stable speed regulation and accurate positioning must be maintained through frequent starts, stops, and direction changes.
The unit dissipates heat by natural convection, so no external fan or liquid circuit is required as long as ambient airflow is available. The feedback connection uses a rotatable 240° connector and the Hiperface protocol, which eases cable routing in tight cabinets and supports reliable signal transmission to the drive controller. The encoder supplies 128 signal periods per revolution, allowing fine interpolation inside the drive controller during closed-loop operation. Because its sensing method is optical, accuracy remains stable over time, and the device functions as a single-turn sensor, so only one mechanical revolution is referenced. Within this C-length, size 030 housing, winding code 0900 corresponds to electrical values that match low-current drive modules.
An electrically released holding brake is integrated to keep the rotor fixed when power is removed, and it applies 1 Nm of static torque to secure light loads on vertical or indexing axes. The motor employs a plain shaft, allowing direct coupling with backlash-free clamp hubs or pulleys. Its standard design enclosure supports installation without additional protective sleeves, and the single-cable concept keeps the connection layout compact. The listed motor length code C balances axial space with inertia in the size 030 housing, which helps the motor fit applications where installation space is limited.
Frequently Asked Questions about MSK030C-0900-NN-S1-UG1-NNNN:
Q: How is the MSK030C-0900-NN-S1-UG1-NNNN servo motor cooled?
A: The MSK030C-0900-NN-S1-UG1-NNNN servo motor uses natural convection for cooling, operating without the need for external fans or forced ventilation.
Q: Does the MSK030C-0900-NN-S1-UG1-NNNN have a holding brake, and what is its torque?
A: This model comes with a holding brake that is electrically released and provides a torque of 1 Nm.
Q: What type of encoder connector does the MSK030C-0900-NN-S1-UG1-NNNN feature?
A: The encoder connector on this servomotor is rotatable up to 240°, allowing flexible installation.
Q: What shaft type is provided on the MSK030C-0900-NN-S1-UG1-NNNN?
A: This servo motor is equipped with a plain shaft design and does not have keyways or additional features.
Q: What encoder technology and resolution does the MSK030C-0900-NN-S1-UG1-NNNN support?
A: The MSK030C-0900-NN-S1-UG1-NNNN uses an optical Hiperface singleturn encoder with a resolution of 128 signal periods for position feedback.
