Product Description:

The MKD112C-058-GP0-BN is a servo motor manufactured by Bosch Rexroth Indramat within the MKD Synchronous Motors series. It is intended for closed-loop drive systems where precise torque and speed regulation are required to position machine tools, packaging stations, and automated material-handling axes. The motor interfaces with a compatible drive controller to translate digital commands into repeatable rotary motion for production duty cycles. This arrangement supports accurate start-stop sequences and stable speed control in equipment that runs repeated motion profiles throughout the workday.

Its mounting interface starts with a centering diameter of 130 mm, allowing precise alignment of the flange against the driven machine. Electrical power and feedback conductors are routed on Side B, which keeps cabling clear of front-face tooling. The motor uses a single output connector that combines phase conductors and signal pins, simplifying installation and reducing connection points. At continuous stall, the motor can deliver 38.0 Nm of torque, providing the baseline for sizing the mechanical load. Rotor position is sensed through resolver feedback (RSF), which provides analog sine-cosine signals suitable for harsh environments and high temperatures. A square 192 mm flange frame ties the stator to the machine bed and distributes reaction forces during high-torque transients. This layout keeps the motor mechanically secure while maintaining straightforward cable routing at the rear of the housing.

This C-length variant is supplied without a holding brake, so the associated drive must manage static loads through motor torque or external locking devices. Its winding code 058 identifies the electrical characteristics expected by the matching drive during acceleration and steady operation. The output shaft uses a shaft with keyway for positive engagement with pulleys or couplings, and a factory-installed shaft seal helps prevent lubricant migration into the motor interior. The motor is suitable for medium-inertia axes that reverse often and still require consistent shaft alignment under changing loads.