Ball screws are high-precision transmission components that convert rotary motion into smooth, efficient linear motion in CNC machines and automation systems. Compared with traditional lead screws or belt drives, ball screws offer:
Ball screws are precision transmission components that convert rotary motion into smooth, accurate linear motion in CNC machines. By circulating steel balls between the screw shaft and nut, ball screws greatly reduce friction compared with traditional lead screws, enabling higher positioning accuracy, better efficiency, and stable long-term operation in CNC machining systems.
From standard C7 ball screws to high-precision C5 models, a complete range of diameters, leads, and nut types is available to suit CNC routers, machining centers, and automation equipment.
Ball screws are precisely manufactured to ensure smooth motion, low backlash, and reliable positioning accuracy, supporting stable performance and long service life in continuous operation.
We can provide higher-precision guides for demanding applications, and also cost-effective supported rails for economic CNC machines or DIY projects.
We not only sell linear guides, but also ball screws, motors, drivers and spindle motors, so you can build complete axes from one supplier.
In addition to ball screws, we also supply linear guides, motors, drivers and spindle motors, allowing you to build complete CNC axes with matched components from a single supplier.
A ball screw consists of a precision-ground screw shaft and a ball nut. Inside the nut, rows of steel balls circulate along the helical raceways, converting rotary motion into smooth, accurate linear movement with minimal friction.
Applications of Ball Screw Longqiao linear guides are used in many types of equipment, for example:
By offering different ball screw diameters, leads, accuracy grades, and nut configurations, we help you select the right ball screw solutions for both new machine builds and retrofit upgrades.
SFU ball screw is a key component used in precision and tool machinery, designed for precise and accurate movements.
It converts rotational motion into linear motion, or transforms torque into axial repetitive force.
Two accuracy standards are provided: C7 and C5.
Yes. Processing and manufacturing based on the drawings you provide is supported.
