Product Description:

The MKD112B-048-GP0-BN is a synchronous motor produced by Bosch Rexroth Indramat as part of the MKD Synchronous Motors series. In automated machinery it supplies controlled rotary motion when coupled to a compatible drive controller, supporting precise positioning and velocity regulation for conveying, forming, and pick-and-place stations. Designed for integration into multi-axis systems, the motor occupies a mid-frame class that fits equipment layouts where high torque is required without expanding overall cabinet depth. Its synchronous design allows the connected controller to maintain commanded speed and position with predictable response during repeated machine cycles.

The mechanical interface centers on a 28.0 Nm continuous standstill torque rating that the drive can deliver for static loads such as vertical axes. A locating shoulder with a 130 mm centering diameter aligns the housing to the machine frame, while a square flange measuring 192 mm provides standardized bolt spacing for mounting. Power and feedback conductors exit on the rear face because the connection orientation is Side B, which keeps cable bends minimal when the motor is positioned deep inside enclosures. All conductors terminate through an integrated output connector, simplifying cable removal instead of requiring hard-wired leads.

Rotor position is monitored by Resolver feedback, which supplies analog sine-cosine signals that the drive translates into relative angle data for closed-loop control. The unit ships without a holding brake, so any power-off load retention must be provided by external clamping or drive torque. Mechanical power is transferred through a shaft with keyway, enabling positive locking to pulleys or couplings, and contamination ingress is limited because a shaft seal is fitted at the front bearing. The 048 winding and B-length configuration place the motor in a medium-inertia range for axes that need stable torque and repeatable motion.