Product Description:

The MHD093B-035-PG1-LN is part of the MHD Synchronous Motors series manufactured by Bosch Rexroth Indramat. As a servo motor for industrial automation, it converts drive current into controlled rotary motion for packaging cells, gantry axes, and transfer modules. Digital servo feedback with an integrated optical encoder provides absolute position data across more than 4096 revolutions, allowing tight loop control without external reference marks. That feedback arrangement supports repeatable startup behavior and stable positioning on axes that cycle frequently. A plain shaft, left-side power connector, and liquid-ready housing make the unit compatible with compact machinery bays where space and cable orientation are fixed by the machine layout.

The motor delivers a continuous standstill torque of 17.5 Nm, so it can hold static loads without overheating when locked in position. Thermal energy is removed through liquid cooling, which keeps winding temperature below class F limits during high duty cycles. An enclosure rating of IP65 shields internal components against airborne dust and water jets often present near cutting fluids or wash-down areas. When motion must stop during a power loss, the integrated brake provides 22.0 Nm of torque to secure vertical or suspended axes. Reliable operation is specified between 0 to 40 °C, matching typical plant ambient conditions without derating.

A centering register of 130 mm positions the stator concentrically to mating flanges, and bolt circles of 140 / 150 mm fit standardized mounting patterns on gearboxes and frames. System precision is supported by a feedback accuracy of ± 0.5 angular minutes, which helps reduce cumulative positioning error in multi-axis assemblies and improves repeatability during coordinated moves. The mounting dimensions also help the motor seat consistently against machine faces, which reduces alignment variation during installation. For warehousing and transit, the motor tolerates storage temperatures from -20 to +80 °C, so spare units can be kept in non-conditioned areas without degrading magnetic or insulation properties.