Product Description:

The MHD093C-058-PP0-AA is a servo motor manufactured by Bosch Rexroth Indramat within the MHD Synchronous Motors series. It is intended for closed-loop industrial axes where repeatable rotary positioning is needed, allowing machine tools, gantries, and material-handling stages to synchronize motion with the drive controller. Its synchronous design supports accurate speed control and stable positioning in automated equipment that requires repeatable axis movement.

The motor delivers a continuous standstill torque of 23.0 Nm, giving the axis enough holding force for milling or pressing tasks without additional gearing. A protection rating of IP65 keeps internal windings free from dust ingress and low-pressure water jets, so it can be mounted in a cabinet or placed directly on the machine frame. Position information is generated by digital servo feedback, which integrates the encoder into the housing and simplifies wiring. Precise concentricity is aided by a centering diameter of 130 mm, while the shaft end uses a keyed shaft profile that helps prevent slip during bidirectional acceleration. Heat is released through natural convection, so no blower or liquid circuit is required, and power conductors exit toward side A through an output connector to keep cable routing compact.

System precision is supported by a positioning accuracy of ± 0.5 angular minutes, which helps minimize cumulative error in multi-axis assemblies. The rated operating range of 0 to 40 °C matches typical shop-floor environments, while a storage range of -20 to +80 °C helps protect the motor during transport and storage. Absolute measurement over more than 4096 revolutions eliminates the need for incremental homing after power-up. Class F insulation withstands elevated winding temperatures created by dynamic duty cycles. A shaft seal is fitted, the unit is supplied without a holding brake, and installation is permitted up to 1000 m above mean sea level without derating.