MHD095A-058
The MHD095A-058 is a synchronous drive motor produced by Bosch Rexroth Indramat within the MHD Synchronous Motors series. It is used as a positioning element in industrial automation lines, where closed-loop controllers vary current to deliver precise angular motion to conveyors, handling axes, and packaging tooling. The device integrates rotor magnets and feedback-ready windings so it can couple directly to an Indramat drive for speed and torque regulation. It also supports coordinated motion in indexing and transfer applications that must stop at exact positions during repeated operating cycles.
The motor has a centering diameter of 130 mm that provides the pilot fit for accurate alignment to a mounting surface and helps maintain concentricity with attached mechanics. Installation depth is set by the motor length code A, which identifies the shortest variant in the family and helps conserve space in compact machine layouts. During continuous stall conditions, the windings deliver 12.0 Nm of torque, allowing the axis to hold static loads without overheating. Cooling is handled by natural convection across the stator, so the motor does not rely on an external fan for basic thermal dissipation. The magnetic system keeps the rotor synchronized with the commanded electrical field, which helps the feedback system remain steady under rated load.
The square flange mounts to gearboxes or machine plates through a bolt pattern that spans 140 / 150 mm, matching common IEC geometries. Frame size 095 identifies the stator diameter and places the motor within a drive current range suited to this housing. Winding code 058 matches the coil set to the intended electrical operating range so the motor can reach nominal speed with stable control response. Classified as a Servo Motor, the unit is suited for positioning systems that require smooth low-speed operation and quick response to changing commands. Its compact housing also makes it practical for axes where available mounting space is limited but precise motion is still required.
