MSK100C-0450-NN-S1-AG0-NNNN Bosch Rexroth Indramat
MPN: R911319924
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The Bosch Rexroth Indramat MSK100C-0450-NN-S1-AG0-NNNN is part of the MSK IndraDyn S Synchronous Motors series and is a standard design servomotor with natural convection cooling. It features a Hiperface singleturn optical encoder providing 128 signal periods, and comes with a plain shaft and power connector on the A-side.
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Product Description:
The MSK100C-0450-NN-S1-AG0-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It serves as a drive element in industrial automation, converting controlled current from Rexroth inverters into regulated rotary motion for positioning modules, packaging axes, and general machine-tool spindles. The unit is engineered so that torque production, feedback, and mechanical mounting support the accuracy and cycle-time demands found in multi-axis manufacturing cells. Its compact motor-integrated design helps place the drive directly at the axis, which supports responsive motion control in equipment that must start, stop, and reverse with consistent repeatability.
Heat is dissipated to the surrounding air by natural convection, eliminating external blowers or coolant circuits. Position and speed data exit the motor on the Hiperface interface, which is supported natively by IndraDrive controllers. An integrated optical scale delivers 128 signal periods per revolution, and interpolation of that signal supports precise commutation and smooth low-speed control. The scanning head uses an optical principle, so the feedback system is suited to applications that require stable position information during repeated motion cycles. A square frame based on size 100 provides a consistent flange pattern and fits machine layouts that are built around this motor envelope.
The encoder is a single-turn device, supplying absolute position over one mechanical revolution without multi-turn gearing. The rotor stack corresponds to length C, giving greater active iron than shorter variants within the same frame. Mechanical holding torque at power-off must be provided externally because the motor is supplied without a holding brake. Installation space is simplified because the power connector sits on the motor’s A-side, and a plain shaft without a keyway eases coupling to precision hubs or shrink discs. This arrangement supports clean cable routing and suits applications that rely on accurate shaft alignment and low-backlash power transmission.
Frequently Asked Questions about MSK100C-0450-NN-S1-AG0-NNNN:
Q: How is the MSK100C-0450-NN-S1-AG0-NNNN motor cooled?
A: This model uses natural convection for cooling, allowing it to dissipate heat without external fans.
Q: Does the MSK100C-0450-NN-S1-AG0-NNNN motor have a holding brake?
A: The MSK100C-0450-NN-S1-AG0-NNNN comes without a holding brake.
Q: What type and resolution of encoder does the MSK100C-0450-NN-S1-AG0-NNNN use?
A: This version features a singleturn optical encoder with a resolution of 128 signal periods.
Q: Where is the power connector located on the MSK100C-0450-NN-S1-AG0-NNNN motor?
A: The power connector on this motor is located on the A-side.
Q: What shaft type does the MSK100C-0450-NN-S1-AG0-NNNN feature?
A: This motor is equipped with a plain shaft design.