Ball Screws and Nuts

Ball Screws are clean room compatible.
Ball Screws and Nuts

Ball Screws are clean room compatible.

Ball Screws are assembled, packaged, and nitrogen purged inside laminar flow, Class 10 clean room environment. They are lubricated, bagged, and sealed to eliminate contamination and enhance shelf life. Custom clean room hollow and telescoping screws can be designed and built, in addition to stainless steel and chrome plated assemblies. Inch and metric sizes are available with preloaded and...

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Heavy Load Ball Screw incorporates Caged Technology.
Ball Screws and Nuts

Heavy Load Ball Screw incorporates Caged Technology.

Available with diameters from 32 to 63 mm and leads from 10 to 20, Type HBN ball screw uses Caged Technology to act as reservoir for lubricants and eliminate need for external lubricating system. Ball screw achieves maximum of 130,000 DN. In heavy load durability tests (118 kN load, 48 mm stroke, 3.8m/min max travel speed), Type HBN performed 1,000,000 cycles without any problems.

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Double Nut Design stops errors caused by spacers.
Ball Screws and Nuts

Double Nut Design stops errors caused by spacers.

UNILOCK double nut design for large precision ground ball screws eliminates need for spacers or connecting hardware. Its method also eliminates backlash by using two nuts preloaded against each other and then locked using integral bonding system. With minimal number of parts, double nut eliminates angular errors in assembly of two nuts. UNILOCK system is available for ball screw diameters from 16...

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Ballscrews designed for high speed machine tools.
Ball Screws and Nuts

Ballscrews designed for high speed machine tools.

UltraSpeed series ball screws, available in 16 to 63 mm dia, enable speed ratings to dN = 160,000. With lead to diameter ratios from 0.5:1 to 1:1, linear velocities of 4,000 ipm are possible at acceleration of 2 g and higher. Ball return system uses precision ball deflectors to guide balls into return channel spanning whole nut length. Two-piece deflectors, precision milled from steel, minimize...

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Miniature Ball Screw includes spring-preloaded double nut.
Ball Screws and Nuts

Miniature Ball Screw includes spring-preloaded double nut.

Series 1510 compensates for torque variations due to inaccuracies in ground thread. Diameters range from 3 to 16 mm with pitch down to 0.5 mm. Standard nut body is cylindrical with attaching thread. Applications include semiconductor production machines, inspection equipment, microscope stages, and miniature robotics. Series 1530 offers rolled thread for less demanding positioning applications....

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