High Lead Ballscrews

1. High DN Value
GTEN ballscrews’ DN value can be 130,000 and even can be as high as 140,000.
2. High Speed
GTEN high-speed ballscrews provide 100m/min and even higher traverse speed for machine tools for high performance cutting.
3. High Rigidity
(1) Both the screw and ballnut are surface hardened to a specific hardness and case depth to maintain high rigidity and durability.
(2) Multiple thread starts are available to make more steel balls loaded in the ballnut for higher rigidity and durability.
4. Low Noise
(1) Special design of ball circulation tubes (patent pending) offer smooth ball circulation inside the ballnut. It also makes safe ball fast running into the tubes without damaging the tubes.
(2) Accurate ball circle diameter (BCD) through whole threads for consistent drag torque and low noise.

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