Product Description:

The MHD093B-058-PP0-AN is a three-phase servo motor manufactured by Bosch Rexroth Indramat and supplied under the MHD Synchronous Motors series. Designed for integration with Indramat digital drives, this unit provides closed-loop rotary motion in pick-and-place robots, machine tools, and material-handling axes. Its digital servo feedback encoder delivers high-resolution position data directly to the controller, enabling tight velocity and torque regulation while limiting position drift during repetitive cycles. This makes the motor suitable for applications that require accurate indexing, rapid response, and stable motion over repeated operating sequences.

A continuous standstill torque of 17.5 Nm allows the motor to support static loads without additional gearing, and dynamic peaks remain proportional to drive current because of the stator winding code 058. Internal channels route coolant through the housing, and liquid cooling keeps the windings below thermal limits even during high cycle rates. The machined centering pilot of 130 mm simplifies concentric alignment on mounting flanges sized for 140 mm or 150 mm interfaces. Power is transmitted through a keyed shaft, preventing slip under bidirectional torque reversals, and the enclosure carries an IP65 rating that helps keep out dust and low-pressure water jets. These features support use on equipment that sees frequent reversing motion and regular cleaning exposure.

During long-term warehousing, the motor permits storage between -20 to +80 °C, and routine production runs can proceed within an ambient range of 0 to 40 °C without derating. Functional altitude reaches 1000 m above mean sea level, which allows full output on elevated equipment within normal industrial installations. Position data are derived from an optical measuring method and reported as absolute feedback (>4096 revolutions), so homing sequences are unnecessary after power loss. Class F insulation, a liquid-tight shaft seal, and the lack of a holding brake keep the mechanical layout simple while preserving insulation integrity across thermal cycles.