MHD093B-058
The MHD093B-058 belongs to the MHD Synchronous Motors series manufactured by Bosch Rexroth Indramat. As a servo motor, it converts the regulated electrical output of a drive controller into tightly controlled mechanical rotation, making it suitable for pick-and-place axes, packaging machinery, and other positioning tasks that demand repeatable motion profiles in industrial automation. This motor type is used where stable speed control, accurate positioning, and fast response to load changes are required during continuous machine operation, especially on axes that alternate between short dwell periods and repeated acceleration cycles.
A centering pilot of 130 mm ensures concentric registration with gearboxes or machine frames, reducing runout during high-speed cycles. The square flange follows the 140 / 150 mm bolt pattern, allowing installation on compatible machine plates and gearbox faces without redrilling or adapter changes. The motor provides a continuous standstill torque of 17.5 Nm, which is the sustained torque available while the shaft is stopped and winding temperature remains within the allowable range. The size code 093 identifies the frame class used for this motor. Winding designation 058 identifies the winding version used with matching drive parameters.
Length code B indicates a mid-length stator that balances torque density with installation depth when space around the machine is limited. Because it is classified as a Servo Motor, the unit supports closed-loop feedback devices and the rapid torque response required by indexing tables and servo presses. The housing format follows the mounting and dimensional conventions used across the frame family, which helps maintain compatibility with related motor configurations and supports straightforward installation in enclosed industrial equipment.
