Product Description:

The MHD115C-024-PP1-LA is a servo motor from Bosch Rexroth Indramat's MHD Synchronous Motors series. It is intended for precision motion axes in automated machinery where rapid positioning, smooth speed changes, and repeatable stopping accuracy are required. The motor integrates digital servo feedback and an absolute encoder so the drive receives real-time position data for closed-loop control during starting, deceleration, and continuous operation. Because the feedback system is built in, the motor can support coordinated motion on transfer units, indexing tables, and other servo-driven machine functions without relying on separate external sensing hardware. This makes the unit suitable for packaging equipment, handling systems, and machine tools that depend on accurate response to changing load conditions.

At the core of its mechanical capability is a continuous standstill torque of 70.0 Nm, allowing the rotor to hold demanding static loads without overheating. A flange diameter of 192 mm and a centering diameter of 180 mm provide a rigid mounting interface, while the enclosure carries an IP65 rating that helps keep dust and low-pressure water jets away from internal components. Power is connected through a left-oriented plug, and the output uses a keyed shaft for positive torque transmission to couplings or pulleys. Cooling is provided by natural convection, and the winding insulation is rated to insulation class F. An integrated holding brake secures the shaft when power is removed, and a shaft seal helps prevent lubricant migration along the journal.

Position accuracy is stated as ±0.5 angular minutes, and the motor uses an absolute encoder with more than 4096 revolutions so multi-turn position information remains available to the control system. Reliable operation is permitted from 0 to 40 °C, while storage is allowed from -20 to +80 °C and installation up to 1000 m above mean sea level does not require derating. The motor has length code C, size code 115, and winding code 024, and the encoder uses an optical measuring method to maintain stable feedback quality over time.