Product Description:

The MHD115C-024-NG0-RA is a servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. In automated cells, it converts regulated drive power into rotary motion that positions tooling, conveyors, or axis tables with high repeatability. A plain shaft interface allows direct coupling to gearboxes or belt pulleys, and the motor is intended for closed-loop drive systems where stable torque and accurate motion response are required. The housing size and shaft arrangement make it suitable for compact machine layouts that still need substantial continuous output.

At standstill, the motor delivers 70.0 Nm of continuous torque, giving machines enough holding force for heavy loads without overheating. The housing is sealed to IP65, which helps keep out dust and low-pressure water spray in industrial settings. Rotor position is reported by digital servo feedback (HSF), allowing the drive to monitor angle precisely during speed and position control. Mounting uses a square flange of 192 mm, and the motor must operate within an ambient temperature range of 0 to 40 °C. A centering diameter of 180 mm aligns the motor on the machine interface, while insulation class F supports the permitted thermal rise during continuous duty. Winding code 024 determines the electrical matching used with the connected drive.

Heat is removed by natural convection, so the motor does not require an external fan or liquid cooling circuit. Installation is permitted up to 1000 m above mean sea level, and storage is allowed from -20 to +80 °C when the unit is not in service. Power enters through a power connector on the right side, and a shaft seal helps protect the bearings from coolant splash and contaminants. The feedback system provides relative position values that are referenced to a homing point, so the axis must establish a known position during startup. The motor is supplied without a holding brake, which means power-off load retention must be provided by external machine hardware when required.