MSK100C-0450-NN-M1-AG2-NNNN Bosch Rexroth Indramat
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MPN: R911312809
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The Bosch Rexroth Indramat MSK100C-0450-NN-M1-AG2-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features natural convection cooling and standard design. This servomotor has a multiturn absolute optical encoder with Hiperface interface, an electrically-released holding brake with 70 Nm torque, and an IP65 protection rating. The motor has a size of 100, length C, and operates in ambient temperatures from 0 to 40°C.
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Product Description:
The MSK100C-0450-NN-M1-AG2-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servo motor, it provides closed-loop torque and position control for axis tasks in packaging, printing, and material-handling equipment where accurate acceleration, deceleration, and repeatable positioning are required on servo-driven axes. It works with compatible drive controllers to convert electrical command signals into precise mechanical rotation, allowing automated machinery to maintain controlled motion during indexing, feed, and transfer operations. It also supports synchronized motion in machines that need stable speed control and accurate stopping points.
The unit relies on natural convection for heat removal, so its stator windings dissipate losses to the surrounding air without forced airflow or liquid circuits. An electrically released holding brake is integrated, providing 70 Nm of static torque to secure vertical or load-bearing axes when drive power is removed. The housing meets IP65, which helps protect the internal laminations and encoder from dust and low-pressure water jets in plant environments. Rotor output is transmitted through a plain shaft, a configuration suited to backlash-free couplings or belt pulleys. Position feedback is carried over a Hiperface interface, allowing the drive to receive electronic position data directly from the motor during normal machine operation.
Stable operation is specified across an ambient range of 0 to 40 °C, matching typical cabinet or machine room conditions without derating. Within this range, the motor uses size code 100, which indicates the frame size, while length code C gives a longer active lamination stack than shorter versions in the same platform. The optical multiturn encoder provides 128 signal periods per revolution, and its absolute-position capability supports startup without a homing move after every power cycle. Additional features include an A-side power connector, winding code 0450 for electrical matching, and a Class 155 insulation system. The A-side connector keeps the power connection on one end of the housing, which can simplify cable routing in compact machine layouts.
Frequently Asked Questions about MSK100C-0450-NN-M1-AG2-NNNN:
Q: How is the MSK100C-0450-NN-M1-AG2-NNNN motor cooled?
A: This motor uses natural convection cooling, functioning without the need for external fans or forced ventilation.
Q: What type of encoder and resolution does this model include?
A: The MSK100C-0450-NN-M1-AG2-NNNN motor comes equipped with a multiturn absolute optical encoder offering 128 signal periods.
Q: What is the holding brake torque and release type on the MSK100C-0450-NN-M1-AG2-NNNN?
A: The holding brake on this motor provides 70 Nm of torque and is electrically released for secure and easy operation.
Q: Where is the power connector situated on this MSK100C model?
A: The power connector for this motor is located on the A-side for straightforward electrical integration.
Q: What type of shaft does the MSK100C-0450-NN-M1-AG2-NNNN use?
A: This motor features a plain shaft design, allowing for direct coupling to machinery without keys.
