MHD090B-035-NP0-UN Bosch Rexroth Indramat
MPN: R911277130
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The Bosch Rexroth Indramat MHD090B-035-NP0-UN is a servo motor from the MHD Synchronous Motors series. It features a continuous standstill torque of 12.0 Nm and uses liquid cooling for the housing. This motor comes with a 140 mm flange size, a keyed shaft with a shaft seal, and is equipped with digital servo feedback for relative position detection.
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Product Description:
The MHD090B-035-NP0-UN is a servo motor manufactured by Bosch Rexroth Indramat within the MHD Synchronous Motors series. The device provides controlled rotary motion for positioning, indexing, and synchronized drives found in automated production lines. It interfaces with a compatible drive controller to supply high-density torque and maintain repeatable shaft angles, making it suitable for tightly regulated mechanical sequences. Because it is used in closed-loop motion systems, the motor can respond quickly to command changes while maintaining stable rotary movement during changing load conditions.
At the stator, the motor can deliver a continuous standstill torque of 12.0 Nm, enabling stable holding force during low-speed or static phases of the cycle. Mechanical attachment uses a 140 mm square flange, so the frame aligns with standardized machine mountings. Position feedback is produced by digital servo feedback (HSF), giving high-resolution incremental data to the drive for speed and position control. Thermal energy is removed by liquid cooling, allowing the motor to sustain rated output without relying on ambient airflow. This cooling method transfers heat to a circulating coolant path rather than depending on cabinet air movement. The power connector housing can be rotated through 270°, which helps route cables in confined installations. The feedback system uses relative position detection. The motor is built in size 090 and is supplied without a holding brake.
The motor body centers on a 110 mm pilot to keep the stator concentric with the driven load, and its rotor transmits torque through a keyed shaft that accepts standard couplings while a shaft seal helps limit lubricant migration into the bearing chamber. For installations that share a common manifold, the housing length follows code B. Electrical phases are supplied through power and feedback connectors, which keep the motor interfaces organized at the housing. Winding code 035 marks the coil arrangement used for this version and corresponds to the electrical characteristics expected by compatible drive systems. The shaft seal helps protect the bearing area from contamination during routine machine operation.
Frequently Asked Questions about MHD090B-035-NP0-UN:
Q: What is the continuous torque at standstill for the MHD090B-035-NP0-UN?
A: The MHD090B-035-NP0-UN motor features a continuous standstill torque of 12.0 Nm.
Q: What type of encoder does the MHD090B-035-NP0-UN use?
A: This model uses digital servo feedback (HSF) for its encoder type.
Q: What is the shaft design of the MHD090B-035-NP0-UN motor?
A: The shaft on this motor is designed with a key and includes a shaft seal.
Q: How is the MHD090B-035-NP0-UN housing cooled?
A: Liquid cooling is used for housing temperature management on the MHD090B-035-NP0-UN.
Q: Is a holding brake included with the MHD090B-035-NP0-UN motor?
A: The MHD090B-035-NP0-UN does not come with a holding brake.