MHD115C-024-PG0-RA Bosch Rexroth Indramat
MPN: R911294379
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The Bosch Rexroth Indramat MHD115C-024-PG0-RA is a servo motor from the MHD Synchronous Motors series featuring a continuous torque at standstill of 70.0 Nm and a flange size of 192 mm. It comes with digital servo feedback using an integrated encoder and offers IP65 protection with a natural convection housing cooling type. The motor has insulation class F, a plain shaft with a seal, and supports absolute position detection for more than 4096 revolutions.
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Product Description:
The MHD115C-024-PG0-RA is a synchronous servo motor built by Bosch Rexroth Indramat for motion tasks that demand tight positional control in automated machinery. It belongs to the MHD Synchronous Motors series and uses frame size 115 with a C length code. In plant layouts, it serves as a rotary actuator that couples directly to gearboxes or load shafts, translating commanded drive currents into repeatable shaft angles for indexing tables, gantry axes, and similar equipment. The synchronous design supports precise acceleration, controlled deceleration, and stable positioning when it is paired with a compatible servo drive.
This model produces a continuous standstill torque of 70.0 Nm, allowing heavy loads to be held without an external brake during powered operation. An IP65 enclosure helps protect the housing against dust ingress and water jets, which suits washdown areas. Rotor feedback is supplied by digital servo feedback with optical reading, giving the drive precise electrical angle data for commutation and position control. A centering pilot of 180 mm aligns the motor on the mounting surface, while the plain shaft mates to couplings without keyways. Because the motor is supplied without a holding brake, any static load retention must be provided by drive torque or an external clamping device, and electrical power enters through a right-side power connector. Class F insulation allows winding temperatures up to 155 °C during duty cycles.
The square flange measures 192 mm, and repeatable positioning is maintained within ±0.5 angular minutes. Internal heat is removed by natural convection, so the motor is intended for ambient temperatures from 0 to 40 °C. The integrated measuring system provides absolute (>4096 revolutions) position data, so the axis can retain multi-turn position information after power loss. A shaft seal is fitted to protect the front bearing from contamination during operation. Storage temperatures from -20 °C to 80 °C are permitted, and installation is supported at elevations up to 1000 m above mean sea level.
Frequently Asked Questions about MHD115C-024-PG0-RA:
Q: What is the continuous torque output of the MHD115C-024-PG0-RA servo motor?
A: This model provides a continuous torque of 70.0 Nm at standstill.
Q: What is the degree of protection for the MHD115C-024-PG0-RA?
A: The degree of protection is rated at IP65, enabling operation in dusty and wet environments.
Q: What type of encoder does the MHD115C-024-PG0-RA utilize?
A: This servo motor uses digital servo feedback with an integrated encoder for precise position detection.
Q: How is the MHD115C-024-PG0-RA motor cooled?
A: The MHD115C-024-PG0-RA features natural convection cooling, operating without external fans.
Q: Does the MHD115C-024-PG0-RA include a holding brake?
A: This model is manufactured without a holding brake.