The Round-Type FK Fixed-Side Support Unit Series are available to fit input shaft diameters ranging from 8mm to 30mm. 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. The bearing inside the support unit is not fixed to a position. All support units come with angular contact bearings which are assembled with the correct preload and amount of lubrication. These support units have a static axial load up to 2856 kgf, dynamic axial load of 19.8 kgf/μm, and can handle speeds up to 28,000RPM (model dependent).

We can end-machine any Anaheim Automation/TBI Ball Screw to fit our Support Units per the end dimensions shown below. Custom end-machining is also available, no MOQ required. Contact us for a quote!

• Fixed-Side Round Type
• Ball Screw Diameter: 10mm to 40mm
• Input Shaft Diameter: 8mm to 30mm
• Static Axial Load: Up to 2856 kgf

• Dynamic Axial Load: Up to 19.8 kgf/μm
• Maximum Speed: Up to 28,000RPM
• Applicable Screw Accuracy: C3, C5, or C7
• Black Oxide Surface Treatment