Heavy Load Type


Heavy Load
Load capacity can be up to 2-3 times higher compared to standard series. It sustains a much heavier axial load and higher acceleration and deceleration.

JIS grade C7 accuracy and high Speed
Super S and RD series adopt tangent return design, DN Value is up to 160,000.

RD series heavy load ballscrews adopt a tangent return design with spacers inserted in between the balls to help reduce noise created by friction between the balls.


Electric injection molding machines, die-cast machines, semi-conductor manufacturing machines, heavy duty actuators, forging machines etc.

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