Ballscrews consist of a screw spindle and a nut integrated with rolling elements that cycle through a return mechanism.
SERIES
Precision Ground Ballscrew
Hiwin precision ballscrews are made through a grinding process of the screw spindle.
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Rolled Ballscrew
The major differences between a rolled and ground ballscrew are the manufacturing process, the lead error definition and geometrical tolerances.
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Super S Series
The Super S series uses a patented design return system that can absorb ball impact noise which greatly reduces the noise intensity and allows the ballscrew to sustain peak performance in rigorous environments.
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Super T Series
The Super T series circulation path has the elements leaving the ball track tangential to the PCD and coordinating with the lead angle of the ballscrew shafting.
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Miniature Ground Ballscrews
Hiwin miniature ground ballscrews are made through a grinding process of the screw spindle.
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R1 Series Rotating Nut
Hiwin’s rotating nut utilizes a special end cap design that allows the steel balls to circulate inside the nut while featuring an integral bearing that allows the ballscrew shaft to be fixed.
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Heavy Load Series
Heavy load ballscrews offer 2-3 times higher loading capacity than a standard ballscrew series.
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Roller Screw
Roller screws use rollers instead of steel balls, which reduce the stress concentration due to the greater contact surface area.
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ACCESSORIES
E2 Series Self-Lubricant
The E2 self-lubricating kit makes sure a ballscrew is properly lubricated for long periods of time, saving cost by extending the time interval between scheduled maintenance.
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Dust Proof Options
Dust-proof options are designed to prevent particles or debris from entering the ball nut, especially for application environments involving saw dust, iron filings, etc.
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Cool Type I Series
The cool type series ballscrews utilize forced cooling to minimize heat generation and thermal expansion during ballscrew operation.
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Cool Type II Series
The cool type series ballscrews utilize forced cooling to minimize heat generation and thermal expansion during ballscrew operation.
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Retrofit Kits
Hiwin offers ballscrew retrofit kits for manual milling machines. These ballscrew kits are available in stock sizes and grades that meet various CNC system requirements.
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Support Units
Hiwin offers various ballscrew support units to satisfy the mounting or loading requirements of any application.
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