Product Description:

The MKD112C-058-GP3-AN is a servo motor produced by Bosch Rexroth Indramat within the MKD Synchronous Motors series. In automated machinery, this motor converts drive commands from a compatible inverter into precise rotary motion for coordinated positioning or velocity control on axes such as gantries, packaging stations, or material-handling modules. Because the unit integrates an embedded position sensor and an electromagnetic brake, it can follow dynamic motion profiles and hold a load when power is removed. This arrangement supports controlled operation in applications that require repeatable motion, smooth low-speed behavior, and stable axis holding between machine cycles.

The stator winding code 058 sets the electrical resistance and inductance used by the drive for current limits and commutation timing. Under rated thermal conditions, the motor supplies a continuous standstill torque of 38.0 Nm, providing a baseline for static load calculations and tension-control operation. Mechanical mounting uses a centering diameter of 130 mm and a square flange of 192 mm, which establish the locating fit and bolt pattern on machine frames or gearbox faces. Rotor position is returned through resolver feedback (RSF), which sends analog sine-cosine signals that the drive interpolates into shaft angle for smooth current control across the speed range.

For holding and stopping duties, the integrated brake generates 70 Nm of torque, so separate external clamping hardware may not be necessary for many load-holding arrangements. Power and feedback conductors exit on Side A, which can simplify cable routing when the motor is installed beside fixed panels or machine supports. Output torque is delivered through a shaft with keyway, allowing secure coupling under reversing loads. The motor has a C length housing and an oil-resistant shaft seal at the front end, which helps keep lubricants and dust away from the bearing set.