R911277050 (MKD112B-048-GP1-AN)

Lifetime-lubricated bearings eliminate the need for periodic relubrication. This maintains consistent stiffness, lowers contamination risk, and ensures precise positional repeatability in high-cycle automated operations.

Equipped with a 22 Nm holding brake, the spring-applied, power-released system secures vertical and inclined axes during outages, preventing drift and protecting tooling, fixtures, and operators during controlled stops or e-stops.

Designed for DC voltage drives, this architecture facilitates energy buffering, braking-chopper integration, and compact power modules, making it ideal for robot bases, integrated cells, and automated production layouts.

IP65-rated sealing prevents dust and water jet ingress, preserving resolver signals, extending bearing life, and maintaining connector reliability in packaging, food processing, or abrasive machining applications.

A 192 mm precision-machined flange distributes reaction forces from reversing torque evenly, maintaining alignment, minimizing fretting, and ensuring secure attachment to the machine frame.