MSK101D-0450-NN-M1-BG0-NNNN Bosch Rexroth Indramat
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MPN: R911317566
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The Bosch Rexroth Indramat MSK101D-0450-NN-M1-BG0-NNNN is part of the MSK IndraDyn S Synchronous Motors series. This standard design servomotor features natural convection cooling, a plain shaft, and a protection rating of IP65. It uses an optical Hiperface encoder with multiturn absolute technology and 128 signal periods of resolution.
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Product Description:
The MSK101D-0450-NN-M1-BG0-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and positioned in the MSK IndraDyn S Synchronous Motors series. It is intended to convert electrical energy into controlled rotary motion for positioning and speed-regulated drives used in automated packaging lines, gantry axes, and material-handling equipment. In typical motion systems, the motor works with a matched drive controller to produce accurate acceleration, stable running speed, and repeatable stopping behavior. Its design suits automated axes that must respond quickly to changing commands while maintaining consistent rotational control.
This motor uses natural convection for heat dissipation, so temperature is regulated by ambient airflow without forced cooling hardware. Its frame is the 101 size, giving a larger stator diameter that allows higher continuous torque than smaller MSK models. A protection rating of IP65 seals the housing against dust ingress and low-pressure water jets, permitting installation on open machine frames. Feedback is exchanged through the Hiperface interface, enabling digital position data and parameter storage over a single hybrid cable. The integrated optical encoder delivers 128 signal periods per mechanical revolution, providing the angular resolution needed for tight velocity loops. These features are supplied in the series' standard mechanical design, giving mounting and shaft geometry identical to other MSK101 variants.
The optical scanning system uses a multi-turn absolute encoder structure, so the drive retains position across power cycles without battery support. A plain shaft simplifies coupling to backlash-free clamp hubs, while the power connector is located on the B-side to align cabling with machines that place drives in parallel rows. Motor length code D raises active stack height for higher continuous output and pairs with winding code 0450 to match the voltage and current requirements of compatible IndraDrive controllers. Operation is specified between 0–40 °C, and the insulation system is class 155, allowing elevated winding temperature before derating is required. Because the unit is supplied without a holding brake, external mechanical locking or drive torque must secure loads when power is removed.
Frequently Asked Questions about MSK101D-0450-NN-M1-BG0-NNNN:
Q: How is the MSK101D-0450-NN-M1-BG0-NNNN servo motor cooled?
A: The MSK101D-0450-NN-M1-BG0-NNNN is cooled by natural convection, operating efficiently without the need for external fans.
Q: What type of encoder and interface does the MSK101D-0450-NN-M1-BG0-NNNN motor use?
A: This model uses an optical multiturn absolute encoder with Hiperface interface for position feedback.
Q: Does the MSK101D-0450-NN-M1-BG0-NNNN servo motor have a holding brake?
A: The holding brake is not included in the MSK101D-0450-NN-M1-BG0-NNNN model.
Q: What shaft type is included on the MSK101D-0450-NN-M1-BG0-NNNN servo motor?
A: This servo motor features a plain shaft configuration, offering smooth and continuous shaft rotation.
Q: What protection rating is provided by the MSK101D-0450-NN-M1-BG0-NNNN motor?
A: The MSK101D-0450-NN-M1-BG0-NNNN offers a protection rating of IP65, providing dust tightness and protection against water jets.
