Product Description:

The MHD093C-058-NP0-AA belongs to the MHD Synchronous Motors series produced by Bosch Rexroth Indramat. As a servo motor, it delivers closed-loop position and velocity control. This supports axes that demand repeatable precision in automated machinery and material-handling stations. Its synchronous design allows the connected drive to regulate torque and speed changes with the fast response needed for coordinated machine motion. It is suited to applications that require stable motion, accurate stopping, and consistent response over repeated cycles.

This model produces a continuous standstill torque of 23.0 Nm, enabling direct drive of medium-inertia loads without external gearing. Its centering diameter measures 130 mm, providing a pilot surface for rigid flange seating on a 140/150 mm mounting interface. The housing carries an IP65 protection rating, so internal windings remain isolated from dust and water jets during washdown cycles. Position feedback is supplied through digital servo feedback (HSF), and the optical measuring principle inside the encoder provides high-speed relative position data to a compatible drive. Heat is removed through natural convection, which avoids auxiliary fans and helps keep noise low. The motor comes without a holding brake, and the power leads exit on side A through an output connector for straightforward wiring.

The mechanical interface uses a keyed shaft with a shaft seal that helps block coolant splash and oil mist from the bearing chamber. Windings use Class F insulation, allowing copper temperatures up to 155 °C during cyclic overloads. System accuracy of ± 0.5 angular minutes supports indexing tables that must return to the same angular coordinate every cycle, and this precision is available up to a maximum setup height of 1000 m above mean sea level. Storage limits are -20 to +80 °C, while operation is intended for ambient temperatures from 0 to 40 °C with natural convection cooling. The motor is a C-length unit in size 093 with winding code 058, and its relative position detection supports quick homing after power-up.