MHD131D-024-NG1-BN Bosch Rexroth Indramat
MPN: R911298421
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The Bosch Rexroth Indramat MHD131D-024-NG1-BN is a servo motor from the MHD Synchronous Motors series with a continuous torque at standstill of 160 Nm and a flange size of 260 mm. It features liquid cooling, digital servo feedback for position detection, and comes equipped with a holding brake offering 100 Nm of torque. The motor has an IP65 degree of protection and supports operating temperatures from 0 to 40 °C.
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Product Description:
The MHD131D-024-NG1-BN belongs to the MHD Synchronous Motors series produced by Bosch Rexroth Indramat. It is a servo motor intended for closed-loop positioning and speed control tasks in industrial automation. Built-in feedback and an integrated brake support accurate motion on packaging lines, gantries, and machine tools. With a compatible drive, the motor can deliver controlled rotation, repeatable stops, and stable axis holding during normal production cycles.
This model delivers a continuous standstill torque of 160 Nm and contains a holding brake rated at 100 Nm, so vertical axes can remain fixed when power is removed. Heat generated by the stator windings is removed through liquid cooling, allowing the 131-frame motor to maintain performance within a compact housing that uses a 260 mm flange and a 250 mm centering diameter. The plain shaft mates directly with couplings, while the output connector on side B helps simplify cable routing. Protection against dust and water jets is classified as IP65, and Class F insulation helps protect the windings at elevated internal temperatures. Position feedback is provided by digital servo feedback (HSF), and winding code 024 matches the motor's electrical characteristics to the connected controller.
For precision tasks, the drive-motor pair reaches a system accuracy of ± 0.5 angular minutes based on relative position detection that helps prevent cumulative count errors. Reliable service requires ambient operation between 0 to 40 °C, storage between −20 to +80 °C, and installation no higher than 1000 m above mean sea level. An internal shaft seal is fitted to help block coolant or oil ingress along the plain shaft during operation. The feedback system lets the controller compare commanded and actual position in real time, which supports repeatable reversing and short incremental moves.
Frequently Asked Questions about MHD131D-024-NG1-BN:
Q: What is the continuous torque at standstill for the MHD131D-024-NG1-BN motor?
A: The MHD131D-024-NG1-BN supports continuous torque at standstill of 160 Nm.
Q: Does the MHD131D-024-NG1-BN motor include a holding brake and what is its torque?
A: This motor includes a holding brake with a holding torque of 100 Nm.
Q: What type of cooling is used on the MHD131D-024-NG1-BN motor?
A: The MHD131D-024-NG1-BN features liquid cooling for its housing.
Q: What shaft design and sealing are provided on the MHD131D-024-NG1-BN?
A: The shaft on this model is a plain shaft and comes equipped with a shaft seal.
Q: What is the system accuracy and measurement method of the MHD131D-024-NG1-BN motor?
A: This motor achieves a system accuracy of ±0.5 angular minutes using optical measurement for position detection.