Product Description:

The MHD093B-035-NP1-LN is a servo motor produced by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. It carries the size code 093 and the length designation B, placing it in the mid-frame range for machine-tool and handling axes. With liquid-cooled construction, the unit supplies tightly regulated rotary motion for automated processes that depend on closed-loop control. In typical automation use, it converts controlled electrical input into repeatable shaft motion for feed axes, transfer units, and other positioning tasks.

The motor mounts through a centering diameter of 130 mm and a flange size of 140 / 150 mm, giving the installation fixed mechanical references for precise alignment inside a drive cluster. A continuous standstill torque of 17.5 Nm supports static loads without overheating, while the housing’s liquid cooling channel removes waste heat to help protect the winding insulation during prolonged duty cycles. Feedback is supplied through digital servo feedback (HSF), allowing the drive controller to sample rotor position at high resolution. Position is reported on a relative scale, so the axis must execute a homing routine after power-up, and the feedback loop maintains tight velocity and torque regulation during operation. This arrangement supports stable response when the axis is holding position, accelerating, or reversing direction.

For load-holding states, an integrated brake supplies 22.0 Nm of static torque and is released electrically when motion is commanded. Power enters through a dedicated connector that points to the left of the housing, which can simplify cable routing in cabinets that share common ducts. The drive shaft is a keyed shaft, and a shaft seal is fitted to limit lubricant escape and contaminant ingress. That shaft style supports positive torque transmission through matched mechanical components. Electrical behavior is identified by winding code 035, which matches the current and voltage data used by the controller.