Types

• High Speed SDAN-V/SDAN-VX type  
• Compact Type SDA-V/SDA-VZ  
• EPB-V 
• EBB-V 

Features 

Structure and Features

In the ISO standard compliant Ball Screw, balls under a load roll in the raceway cut between the screw shaft and the nut while receiving the axial load, travel along the groove of a deflector embedded inside the nut to the adjacent raceway, and then circulate back to the loaded area. Thus, the balls perform infinite rolling motion. Two types of nuts are available: model EBB-V of oversized-ball preload type or non-preloaded type, and model EPB-V of offset preloaded type.

A. Compact

This Ball Screw is compactly built. Because of an internal circulation system using deflectors, the outer diameter of the nut is 70 to 80% of the conventional double nut and the overall nut length is only 60 to 80% of the return pipe nut. 

B. Compliant with a ISO standard

The nut flange shape, mounting holes and rated load are compliant with ISO3408-2. 

C. Types and Features

Model EBB-V/EPB-V 

EBB-V: GT,G1,G2,G3 clearance G0: Preloaded	EPB-V:  G0: Preloaded