Product Description:

The RS0C/3 00.90.399-0003 is a mechanical accessory supplied by KEB for use with the F5 Combivert Axis Drives series. The part has an annular structure that aligns with the fastening pattern used within the drive family, allowing components to be positioned consistently during the installation of automated motion systems. Its dimensions establish the required clearance around the drive and allow mounting hardware to pass through the center without interference, supporting an orderly arrangement inside motor-control cabinets.

The accessory occupies a lateral space of 50 mm, so adjacent wiring ducts or heat sinks must be arranged to accommodate its width. Its core has an annular shape, meaning the piece is ring-shaped and provides a central opening through which cables or tie bars can be routed while the outer rim is secured to the panel. Each fixing point accepts fasteners up to 5 mm in diameter, providing a clear limit for bolt or screw selection and helping prevent the use of oversized hardware. The accessory has a voltage class of 400 V, matching the rating of standard three-phase supplies commonly used with F5 inverters and indicating that its insulating clearances and geometry are suitable for that voltage level.

The mounting slots are arranged on a 125 mm pitch, allowing the hole pattern to align with prepared mounting plates without requiring an additional template. The accessory measures 110 mm high and 150 mm deep, so cabinet layouts can account for its vertical profile, front-to-back clearance, and proximity to the enclosure door. These fixed dimensions also help preserve the necessary spacing around neighboring drives, braking resistors, filter modules, and cable-routing components. Drawings and bills of material can reference the complete part number to distinguish the accessory from other components used within the same drive platform.