MKD090B-035-GP0-KN-SA001
The MKD090B-035-GP0-KN-SA001 belongs to the MKD Synchronous Motors series produced by Bosch Rexroth Indramat. It is a servo motor intended for closed-loop positioning and speed control in automated machinery, where repeatable motion profiles are required for indexing tables, packaging axes, or linear actuators. Its operating role is to convert commanded electrical input into controlled rotary motion so the connected axis can accelerate, decelerate, and hold position with consistent response. This makes the motor suitable for applications that need stable motion during frequent starts, stops, and short positioning moves across normal production cycles.
This motor delivers a continuous standstill torque of 12.0 Nm, allowing it to hold loads without excessive heating during static clamping or low-speed interpolation. A centering diameter of 110 mm mates with standard pilot recesses so radial runout is minimized when the motor is fastened to gearboxes or frames. The square mounting flange measures 140 mm, which provides a clear bolt pattern for mounting on compatible machine interfaces. Power is transferred through a shaft with a keyway, and the key helps prevent relative rotation between the shaft and coupled hardware under peak acceleration. Motion feedback comes from resolver feedback (RSF), which outputs sinusoidal signals that the drive converts to angle and speed while maintaining good noise immunity in harsh electrical environments.
Cabling is routed through a sealed connection box, which simplifies field wiring because motor, feedback, and ground conductors terminate under one cover. All connectors sit on side B of the housing, keeping cable loops away from moving machine members on the opposite face. The rotor is manufactured without a holding brake, so position retention during power loss must be provided by mechanical locking or drive-generated torque. The motor uses winding code 035, which sets the phase resistance and inductance so it pairs correctly with MKD-compatible inverters and reaches rated current limits without magnetic saturation.
