MHD115B-024-PG1-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: R911286604
The Bosch Rexroth Indramat MHD115B-024-PG1-BA is a servo motor from the MHD Synchronous Motors series featuring a continuous torque at standstill of 50.0 Nm and an integrated holding brake with 70.0 Nm torque. It has a flange size of 192 mm, a centering diameter of 180 mm, and uses a digital servo feedback encoder for absolute position detection over more than 4096 revolutions. The motor uses natural convection cooling and has a plain shaft with shaft seal.
Internal Product Review
The MHD115B-024-PG1-BA is a Bosch Rexroth Indramat servo motor with natural convection cooling. Digital servo feedback with an integrated encoder and absolute position detection beyond 4096 revolutions support accurate, stable motion control. A 70.0 Nm holding brake complements the 50.0 Nm continuous standstill torque, making the motor a strong choice for secure positioning.
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Product Description:
The MHD115B-024-PG1-BA is a brushless AC servo motor manufactured by Bosch Rexroth Indramat and assigned to the MHD Synchronous Motors series. The unit converts electrical commands from a drive controller into controlled rotary motion for positioning, feed, and spindle tasks in automated machinery. Its mechanical dimensions, feedback system, and integrated brake support tight closed-loop control where steady speed and repeatable torque are important. In machine tools and transfer systems, it provides the controlled acceleration and deceleration needed for repeatable motion sequences. This makes the motor suitable for axes that must start, stop, and hold position with consistent response.
At the core of its mechanical capability is a continuous standstill torque of 50.0 Nm, allowing the shaft to support static loads without overheating. Heat generated under that load is removed through natural convection, so no external blower or liquid circuit is required. Alignment to gearboxes or machine frames is guided by a 180 mm centering diameter, which helps seat the motor accurately against the mating surface. Power conductors are routed through a connector on side B, which can help keep cable runs organized in compact machine layouts. Rotor position is reported by digital servo feedback, and that signal supports the current and velocity loops executed in the drive.
During power-off states, a holding brake delivers 70.0 Nm of locking torque, helping keep vertical axes or suspended loads stationary until commanded release. The mounting interface uses a 192 mm square flange that matches standard IEC motor plates for direct installation on compatible machine surfaces. A shaft seal is fitted around the plain output shaft to help limit the entry of oil mist and fine dust during operation. Position is retained by an absolute sensor with more than 4096 revolutions, so the axis can recover position information after startup without a homing move. The 024 winding, size 115 frame, and length B housing place the motor in a configuration intended for compatible Rexroth servo systems.
