MSK101D-0300-NN-S1-AG2-NNNN Bosch Rexroth Indramat
MPN: R911313942
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The Bosch Rexroth Indramat MSK101D-0300-NN-S1-AG2-NNNN is part of the MSK IndraDyn S Synchronous Motors series. This standard design servomotor features natural convection cooling and an optical Hiperface singleturn encoder with 128 signal periods. It has a holding brake with 70 Nm of torque, a plain shaft, and is rated IP65 for protection.
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Product Description:
The MSK101D-0300-NN-S1-AG2-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It converts programmed drive currents into precise rotary motion for automated machinery, giving packaging, indexing, and material-handling axes the closed-loop position control required in modern industrial automation. The motor is intended for servo systems that need accurate response during repeated start-stop cycles, synchronized moves, and controlled holding at standstill. Its synchronous servo design also supports repeatable speed regulation and positioning when it is paired with a compatible drive controller.
Heat dissipation follows natural convection, so the housing releases heat without forced ventilation under standard load. The enclosure meets IP65, which helps keep dust and water jets away from the internal windings and feedback components. Position data are generated by an optical encoder with 128 signal periods per revolution, allowing the drive to interpolate fine increments for smooth low-speed motion and stable commutation. A spring-applied, electrically released brake provides 70 Nm of static holding torque, which helps keep vertical or suspended axes from drifting when power is removed. All power conductors terminate on the motor's A-side connector, keeping cable routing on one end of the housing and simplifying installation in compact machine frames.
The 0300 winding, size 101 frame, and length code D give the motor the rated torque profile for this housing size. Feedback to the controller travels over the Hiperface interface, and the encoder is single-turn, so the absolute position value is referenced within one mechanical revolution. The stator insulation is class 155, permitting continuous duty within an ambient operating range of 0–40 °C. The plain shaft supports direct coupling with clamp-style hubs or similar friction-locked elements. Standard balance helps the motor run smoothly in servo axes that cycle quickly through acceleration and deceleration.
Frequently Asked Questions about MSK101D-0300-NN-S1-AG2-NNNN:
Q: What type of holding brake and torque does the MSK101D-0300-NN-S1-AG2-NNNN feature?
A: The MSK101D-0300-NN-S1-AG2-NNNN comes equipped with a holding brake that is electrically released and delivers 70 Nm of holding torque.
Q: What encoder technology and interface are used on the MSK101D-0300-NN-S1-AG2-NNNN motor?
A: This motor uses an optical singleturn encoder with Hiperface interface and 128 signal periods of resolution.
Q: What cooling method does the MSK101D-0300-NN-S1-AG2-NNNN utilize?
A: The MSK101D-0300-NN-S1-AG2-NNNN supports natural convection cooling but requires Cooling FN for operation.
Q: Where is the power connector positioned on the MSK101D-0300-NN-S1-AG2-NNNN?
A: The power connector on the MSK101D-0300-NN-S1-AG2-NNNN is located on the A-side of the motor.
Q: What is the protection rating of the MSK101D-0300-NN-S1-AG2-NNNN servomotor?
A: This motor is rated with IP65 protection, ensuring it withstands dust and low-pressure water jets.