Product Description:

The MHD093C-058-PG2-AA is a servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. Designed for closed-loop speed and position control, the unit interfaces with CNC or PLC drive controllers to power linear stages, pick-and-place heads, and material-handling axes. By combining a permanent-magnet rotor with electronic commutation, it provides high torque density and rapid response to motion commands used in automated production lines.

It delivers a continuous standstill torque of 23.0 Nm, enabling static load support without excessive heating. The housing is rated at IP65, which helps protect active parts from dust and low-pressure water spray. The centering pilot measures 130 mm, aligning the motor precisely with gearboxes that use the same mechanical datum. Waste heat leaves the stator by natural convection, so no forced airflow hardware is required. The unit maintains full performance within an ambient range of 0 to 40 °C. Wiring exits on side A through an output connector that locks both the power and protective earth conductors, while length code C, size 093, and winding code 058 indicate the motor's stack length, frame series, and electrical configuration.

For holding applications, the integrated brake clamps the shaft with 32.0 Nm of holding torque. Position information comes from a digital servo feedback encoder with absolute (>4096 revolutions) capability, giving system repeatability within ± 0.5 angular minutes. The motor uses a 140/150 mm flange outline, and the plain shaft includes a shaft seal to help prevent lubricant leakage. Class F insulation permits winding temperatures up to 155 °C, while storage is allowed from -20 to +80 °C and installation heights can reach 1000 m above sea level. Optical measurement supports the feedback system, and the shaft seal helps keep contaminants away from the internal bearings.