MHD115B-024-PP0-BA Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911287551
The Bosch Rexroth Indramat MHD115B-024-PP0-BA is a servo motor from the MHD Synchronous Motors series with a continuous standstill torque of 50.0 Nm and a keyed shaft design with shaft seal. It features a flange size of 192 mm, centering diameter of 180 mm, and uses natural convection for housing cooling. The motor includes a digital servo feedback encoder with absolute position detection over more than 4096 revolutions and does not have a holding brake.
Internal Product Review
The MHD115B-024-PP0-BA is a Bosch Rexroth Indramat servo motor with natural convection cooling and a keyed shaft. Digital servo feedback with an integrated encoder and absolute position detection beyond 4096 revolutions support precise, repeatable motion control. A shaft seal adds practical durability, making this unit a strong choice for accurate industrial axis applications.
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Product Description:
The MHD115B-024-PP0-BA belongs to the MHD Synchronous Motors series manufactured by Bosch Rexroth Indramat. It serves as a torque-controlled servo unit that converts drive amplifier output into rotational motion for positioning tasks in automated production lines. The motor uses the size 115 frame and the length B construction code, which gives it a consistent mounting envelope for machine integration. Delivered without a holding brake, it relies on drive-side dynamic braking when power is removed, so parked-load restraint must be handled by the machine or external hardware. This arrangement is suitable for axes that do not require an integrated brake at the motor.
At standstill, the rotor can sustain 50.0 Nm continuously, providing high static load capacity for presses or index tables. A centering diameter of 180 mm aligns the flange with the driven machine shaft and helps minimize radial runout during installation. Heat produced by copper losses is removed through natural convection, so no fan or liquid circuit is required and the installation remains compact. Rotor position is monitored by a built-in encoder that supplies digital servo feedback to the drive controller for fine velocity regulation. The electromagnetic design uses winding code 024, which lets the matching drive use the correct current and commutation settings for stable servo operation.
The square mounting interface carries a flange dimension of 192 mm, and a tempered steel coupling face allows direct attachment to gearboxes or belt pulleys. A splined shaft is not used; instead, a keyed shaft transmits torque, and an integral shaft seal helps block lubricant migration into the stator chamber. The feedback device supports absolute multiturn tracking of more than 4096 revolutions, enabling homing-free startups after power cycles. Power conductors reach the stator through an output connector oriented on side B, which can simplify wiring when space is limited on the opposite face of the motor. This cable direction can also help keep routing clear of adjacent machine members in compact installations.
