Product Description:

The MHD115C-058-NP1-BA is a servo motor manufactured by Bosch Rexroth Indramat within the MHD Synchronous Motors series. Designed for feed axes and positioning tasks, it converts controlled three-phase energy into repeatable rotation for conveyors, machine tools, and packaging lines. When paired with a compatible drive controller, the unit supplies stable torque and maintains commanded speed so automated stations reach precise throughput without unwanted motion error. Its overall layout suits machines that require consistent acceleration, repeatable stops, and reliable closed-loop response during frequent cycling.

At standstill, the rotor can deliver a continuous torque of 70.0 Nm, allowing heavy loads to be held while regulators remain active. Position data is provided by digital servo feedback (HSF), which supplies high-resolution incremental signals for relative position control and smooth speed regulation. Thermal energy is removed through natural convection, so no external blower or liquid circuit is required. A centering diameter of 180 mm aligns the frame to adjoining machine shoulders, and a keyed shaft helps prevent rotational slip when couplings or transmission elements are installed. This arrangement supports stable operation in applications where alignment and low-maintenance cooling are important.

The mounting flange measures 192 mm, and the motor size of 115 with length code C places the unit in a large-frame format suited to presses and gantries. Power conductors exit at the non-drive end through an output connector on side B, which helps keep cable routing orderly in enclosed machine spaces. The motor uses winding code 058, matching the electrical characteristics expected by compatible Indramat inverters. A shaft seal protects the bearing area from coolant splash, and the integrated holding brake supplies 70.0 Nm to lock the axis during maintenance or emergency stops. The brake also helps keep vertical or suspended loads from moving after drive power is removed.