Product Description:

The MHD093B-024-NG0-LA is a servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. It is intended for closed-loop industrial axes where precise torque control and position feedback are required during acceleration, steady travel, and stopping. Within an automation cell, the motor converts electrical power from a drive into mechanical rotation that can be coupled directly to gear stages, ball screws, or belt transmissions. Because it is a synchronous design, the drive can regulate rotor position closely during speed changes and short-cycle motion.

The motor supplies a continuous standstill torque of 17.5 Nm, allowing stable holding or low-speed operation without forced cooling. Mechanical alignment to a machine frame is supported by a centering diameter of 130 mm, while the mounting flange follows the 140 / 150 mm square pattern common to this motor class. Rotor position is monitored through digital servo feedback (HSF), enabling high-speed position loops when paired with compatible drives. Heat produced in the stator is removed by natural convection, so no external blower or liquid manifold is needed. The B length code, 093 frame size, and winding code 024 indicate the motor’s electrical constants, inertia, and continuous current range.

The motor has a plain shaft, which simplifies coupling to clamping hubs, and an integral shaft seal helps limit the entry of dust or lubricants. Power enters through a power connector that faces to the left when the flange is viewed from the front, which can simplify cable routing in compact machine layouts. Position verification inside the controller is based on relative measurement referenced by homing, so the axis normally requires a reference move after startup. The motor is delivered without a holding brake, making it suitable for applications where gravity loads are counterbalanced or where drive torque can maintain standstill. This arrangement is often used on horizontal axes or other installations where a brake is not required for load retention.