China Rolling Screws Manufacturers, Suppliers, Factory

Jinghong Fasteners® Rolling screws from China factory are mechanical components used to convert rotary motion into linear motion or vice versa. They play a crucial role in a wide range of applications, particularly in machinery, automation, and robotics.

There are two primary types of rolling screws:

Lead Screws:

Threaded Shaft: A lead screw consists of a threaded shaft, which typically has a helical thread, similar to that of a common screw.

Nut: A nut with matching threads is mounted on the lead screw. The interaction between the rotating lead screw and the stationary nut results in linear motion.

Efficiency: Lead screws are generally less efficient than ball screws, and they are often used in applications where high precision and speed are not critical.

Ball Screws:

Recirculating Ball Bearings: Ball screws incorporate recirculating ball bearings within the nut. These balls reduce friction and provide high efficiency, making them suitable for applications that require precision and rapid linear motion.

High Efficiency: Ball screws offer greater efficiency and accuracy compared to lead screws, making them ideal for applications like CNC machines and precision instruments.