MSK100C-0450-NN-S1-AG2-NNNN Bosch Rexroth Indramat
MPN: R911318522
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The Bosch Rexroth Indramat MSK100C-0450-NN-S1-AG2-NNNN is part of the MSK IndraDyn S Synchronous Motors series and is a standard IndraDyn S synchronous servomotor with motor size 100 and length C. It features natural convection cooling, a plain shaft, and an electrically-released holding brake rated at 70 Nm. The servomotor is equipped with a Hiperface optical singleturn encoder offering 128 signal periods.
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Product Description:
The MSK100C-0450-NN-S1-AG2-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. The unit converts drive-controller output into precise torque and speed for positioning axes, palletizing heads, and pick-and-place gantries in industrial automation. Its integrated feedback, electrically released holding brake, and plain output shaft allow direct coupling to machinery for closed-loop motion without intermediate gear stages. It is suited to applications that require repeatable positioning, stable speed regulation, and compact installation space. In automated equipment, the motor can support indexed motion, synchronized transfers, and rapid directional changes under servo control.
Thermal management relies on natural convection, so the housing must be mounted where ambient air can pass freely, and no external fan or liquid circuit is required. The frame follows the Standard mechanical design and uses the C housing length. Rotor position feedback is generated by an Optical encoder that produces 128 signal periods per mechanical revolution. This sensor communicates through the Hiperface serial interface, and its single-turn format returns an absolute shaft angle after every power-up. The optical feedback channel supports accurate position capture and smooth velocity control during normal servo operation.
The electrically released holding brake provides 70 Nm of static torque, keeping vertical loads stationary whenever mains power or control signals are lost. Electrical performance is set by winding code 0450, which lets a compatible inverter match the motor’s current and voltage behavior. Frame size 100 sets the stator diameter and mounting pitch, while motor power leads exit on the A-side to simplify routing in recessed installations. This cable orientation can help when the rear of the motor faces a panel or machine guarding. The shaft arrangement supports direct coupling to driven equipment, and the brake assists with holding an axis at standstill when motion is not permitted.
Frequently Asked Questions about MSK100C-0450-NN-S1-AG2-NNNN:
Q: Does the MSK100C-0450-NN-S1-AG2-NNNN motor have a holding brake?
A: This motor includes an electrically-released holding brake with 70 Nm torque.
Q: What type of encoder is used in the MSK100C-0450-NN-S1-AG2-NNNN motor?
A: The MSK100C-0450-NN-S1-AG2-NNNN uses an optical, singleturn encoder with Hiperface interface.
Q: How is the MSK100C-0450-NN-S1-AG2-NNNN motor cooled?
A: Cooling for this model is achieved through natural convection, meaning it does not require forced air or liquid cooling systems.
Q: What shaft type and winding code are featured on the MSK100C-0450-NN-S1-AG2-NNNN?
A: This model is built with a plain shaft and is identified with a winding code of 0450.
Q: Where is the power connector located on the MSK100C-0450-NN-S1-AG2-NNNN motor?
A: The power connector for this motor is located on the A-side of the housing.