R911281487 (MKD112B-058-GP1-AN)

It includes a 22 Nm holding brake. The spring-applied brake locks the shaft when de-energized, preventing gravity-driven drift and preserving fixture alignment in vertical or inclined applications.

It uses a 130 mm centering diameter. The pilot keeps gearheads and pulleys coaxial, reducing vibration, extending coupling life, and supporting smooth motion across frequent reversals.

It features a 192 mm flange. The wide, machined interface distributes loads, maintains squareness, and limits fretting, preserving positional accuracy during high-cycle duty.

It uses relative position detection. The axis homes to set reference, then benefits from robust resolver signals that keep commutation and velocity control stable through electrically noisy environments.

It provides 28.0 Nm continuous torque at standstill. That capacity prevents creep during inspection or clamp phases, keeping geometry consistent until motion resumes.