MSK100C-0300-NN-M1-BG2-NNNN Bosch Rexroth Indramat
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MPN: R911312024
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The Bosch Rexroth Indramat MSK100C-0300-NN-M1-BG2-NNNN is part of the MSK IndraDyn S Synchronous Motors series. This servomotor has a plain shaft, motor size 100, and length C design, with natural convection cooling and a standard configuration. It features a multiturn absolute optical encoder with Hiperface interface, 128 signal periods of resolution, and an electrically-released holding brake providing 70 Nm torque.
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Product Description:
The MSK100C-0300-NN-M1-BG2-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As a torque-dense rotary actuator, the motor converts drive current into controlled mechanical motion for positioning tasks in industrial automation equipment such as gantries, packaging stations, and transfer axes. As a synchronous servo motor, it is intended for applications that require repeatable motion, stable torque delivery, and accurate axis response. Its integrated feedback device, electrically released brake, and standardized mounting interface allow direct installation where closed-loop speed and position regulation are required.
The motor relies on natural convection for heat dissipation, eliminating external blowers or coolant circuits when sizing the enclosure. Its power lead exits on the B-side, which simplifies cable routing when drives are mounted parallel to the axis. This cable outlet position can help keep the power connection clear of the driven mechanism in many inline axis layouts. Mechanical coupling is made through a plain shaft compatible with backlash-free clamping hubs. Winding code 0300 sets the voltage constant and rated current for medium-inertia loads. An electrically released brake supplies 70 Nm of static torque, allowing secure load holding during emergency stops or power-off conditions without separate clamping devices.
Position feedback is generated by a Hiperface encoder that combines an optical scanning element with 128 signal periods per revolution, while its multi-turn absolute capability tracks multiple turns so the drive retains position after power cycling. This feedback arrangement allows the drive to identify shaft position over several revolutions without relying only on incremental counting. The C-length variant inside the 100-frame housing provides additional stator depth for higher continuous power and shares the same mounting pattern used across the series. The motor has a standard design.
Frequently Asked Questions about MSK100C-0300-NN-M1-BG2-NNNN:
Q: What type of encoder and interface are featured on the MSK100C-0300-NN-M1-BG2-NNNN motor?
A: The MSK100C-0300-NN-M1-BG2-NNNN uses multiturn absolute optical encoders with Hiperface interface and an encoder resolution of 128 signal periods.
Q: Does the MSK100C-0300-NN-M1-BG2-NNNN motor include a holding brake and what is its torque?
A: This model is equipped with a holding brake that is electrically released and provides a torque of 70 Nm.
Q: What shaft type does the MSK100C-0300-NN-M1-BG2-NNNN motor have?
A: The MSK100C-0300-NN-M1-BG2-NNNN features a plain shaft for coupling with external devices.
Q: How is the MSK100C-0300-NN-M1-BG2-NNNN motor cooled?
A: Cooling for this model is achieved through natural convection without the use of forced air or external fans.
Q: Where is the power connector positioned on the MSK100C-0300-NN-M1-BG2-NNNN?
A: The power connector on this motor is located on the B-side of the housing.
