Product Description:

The MHD093C-024-PG0-BN is a servo motor produced by Bosch Rexroth Indramat within the MHD Synchronous Motors series. It is intended for closed-loop motion axes where precise speed and position control are required in packaging lines, machining centers, and automated handling stations. When paired with a digital drive controller, the motor provides high dynamic response from a compact frame that supports absolute position feedback. This arrangement supports repeatable motion on indexing, feed, and transfer applications where closed-loop correction must remain stable under changing loads.

This model delivers a continuous standstill torque of 23.0 Nm, allowing it to hold loads without overheating. The stator housing is prepared for liquid cooling, so the motor can sustain rated output even in tightly packed installations. Liquid cooling allows heat to be removed directly from the housing during continuous duty. The motor is sealed to IP65, which keeps dust and low-pressure water jets away from internal windings. Stable operation is specified between 0 to 40 °C, and installation is permitted up to 1000 m above mean sea level with insulation class F windings. Mechanical interfaces include a centering diameter of 130 mm, a 140/150 mm square flange, and a plain shaft for direct coupling to gearboxes. Electrical power exits through an output connector on side B, and the motor uses size code 093, length code C, and winding code 024.

The feedback system relies on an optically scanned encoder that provides absolute position information over more than 4096 revolutions and achieves ± 0.5 angular minutes of system accuracy. The optical feedback arrangement supports accurate commutation and position control throughout continuous axis movement. Because the unit is supplied without a holding brake, external clamping or drive torque must secure vertical loads at power-off. A dedicated shaft seal blocks lubricant migration into the bearing region and supports continuous washdown cleaning. Storage temperatures are acceptable from -20 to +80 °C, protecting the motor during transport or warehouse storage.