Double Nut Ball Screw FDC Series

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Product Information

The double nut ball screw can effectively eliminate the gap, improve the transmission accuracy and ensure the accuracy of movement through the cooperation of two nuts. The double-nut design can disperse the force under heavy load conditions, thereby improving the load capacity and stability.

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Product Features

√High precision, through the cooperation of two nuts, the gap can be effectively eliminated
√Double nut design improves load capacity and stability.
√Low friction loss, reducing energy loss.
√Good anti-vibration performance
√Long life
√Strong adaptability, can be customized according to different application requirements
√Good guiding performance
√Easy to install and maintain

Specification parameter of ball screw FDC series

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Specification parameter of ball screw FDC series
ball screw Braking device

Braking device

The double nut ball screw brake is an important component for controlling and maintaining the load position, especially in high-precision and high-load applications.

  • Choose the appropriate braking method based on the size and characteristics of the load.
  • Consider the maintenance and care requirements of the brake and choose the appropriate solution.

Ball Screw Structure

On the right is the specific structure of the ball screw.

Ball Screw Structure

Double nut ball screw

The double nut ball screw effectively eliminates the gap between the nut and the screw, providing higher positioning accuracy and repeatability.
The double nut design enhances the stability of the system, can effectively resist vibration, and is suitable for high-frequency and high-precision applications.

Screw seal

Ball screw sealing method

Steel belt casing

Ball screw sealing method

Telescopic casing

Ball screw sealing method

Folding casing

Lubrication of ball screw

Proper lubrication reduces friction in ball screws, minimizes wear, and helps dissipate heat generated during operation.

  • Ensure lubricant reaches the ball screw nut where the balls circulate.
  • Lubricate the bearings that support the ball screw to reduce friction and wear.
Lubrication of ball screw

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