Product Description:

The MHD095C-035-PP1-AN is a servo motor produced by Bosch Rexroth Indramat within the MHD Synchronous Motors series. It converts electrical power into controlled mechanical rotation for positioning axes and feed drives in industrial automation. A digital encoder inside the motor supplies absolute feedback, allowing the drive controller to reference position over more than 4096 revolutions without homing. Because the motor housing is prepared for liquid cooling, it can maintain rated performance even when installed in compact machine frames.

The stator windings deliver a continuous standstill torque of 23.0 Nm, so the axis can hold static loads without overheating. An enclosure rating of IP65 keeps dust and low-pressure water jets away from internal components during washdown cycles. Heat is extracted through liquid cooling, which moves thermal energy to an external circuit rather than into cabinet air. Position error stays within ± 0.5 angular minutes due to an optical measurement method coupled with digital servo feedback. The motor operates over 0 to 40 °C, matching most factory floor climates, and its Class F insulation tolerates winding temperatures up to 155 °C. Absolute position detection, a keyed shaft, and side-A output connectors further simplify mechanical and electrical integration.

A holding brake rated at 22.0 Nm secures the load when the drive is disabled, which is useful on vertical or suspended axes. Mounting uses a centering diameter of 130 mm and a flange pattern of 140 / 150 mm, which supports alignment with machine interfaces used for this frame size. The winding code 035 indicates resistance and inductance values used by compatible Indramat drive modules. Additional data include motor length C, frame size 095, a shaft seal to block coolant ingress, storage from -20 °C to 80 °C, and permitted installation up to 1000 m above mean sea level.