Product Description:

The MHD093B-058-PP1-BN is a servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. As a permanent-magnet synchronous unit, it delivers controlled rotary motion to axes in automated machinery and packaging lines. The manufacturer integrates the motor, encoder, cooling, and brake functions so that the product can be connected directly to a drive controller and maintain precise position feedback for closed-loop industrial automation tasks.

This B-length, size 093 frame uses a keyed shaft protected by a shaft seal and mounts to a machine flange that measures 140 / 150 mm. Alignment is supported by a centering diameter of 130 mm, and the housing rating of IP65 prevents dust ingress and water jets during operation. A housing jacket with liquid cooling removes thermal losses, allowing the motor to deliver a continuous standstill torque of 17.5 Nm without derating. Power conductors exit on side B through an output connector, and insulation class F windings are identified by code 058. The motor can be installed up to 1000 m above mean sea level without changes to its nominal capability. Position sensing is performed optically by the integrated encoder.

Digital servo feedback is measured optically and uses an absolute scale exceeding 4096 revolutions, providing system accuracy of ± 0.5 angular minutes. The integrated holding brake supplies 22.0 Nm of static torque to secure the axis when power is removed. The motor remains functional across an ambient operating range of 0 to 40 °C and can be stored between -20 to +80 °C without performance loss. Its permissible altitude, insulation class F, and liquid-cooling jacket support operation in enclosed machine spaces while helping preserve winding life. A shaft seal is present to block lubricant migration, and power routing on side B keeps connectors clear of coolant manifolds. The motor is intended for accurate, repeatable positioning in demanding multi-axis systems.