The Rectangular-Type EK Fixed-Side Support Unit Series are available to fit input shaft diameters ranging from 8mm to 20mm. These support units are compact in size and allow for easy installation. The fixed-side support units are the driven side of the support unit and ais coupled to the motor using a coupling. These fixed-side support units come with a spacer and lock nut to secure the finished ball screw shaft to the support unit. All support units come with angular contact bearings which are assembled with the correct preload and amount of lubrication. These support units have an allowable axial load up to 587Kgf, allow static load up to 762.2Kgf, and can handle speeds up to 28,000RPM (model dependent).

Choose any Anaheim Automation Ball Screw, and standard end-machining – compatible with our Ball Screw Support Units – is available for $40.00, no MOQ required. (Applies to sets comprised of one Fixed-Side and one Supported-Side support unit.)