THA ball screw has very stringent quality control standards covering every production process. With proper lubrication and use,trouble-free operation for an extended period of time is possible.

Steel balls are accurately guided by a retainer, so low frictional resistance and stable linear motion can be achieved.

The aluminium diaphragm coupling consists of at least a set of metal laminations (metal or synthetic resin) and two hubs ((single diaphragm coupling). The metal laminations are fastened to the hub by pins, and generally will not loosen or cause The recoil between the disc and the hub.

Linear Shaft is the guiding effect of sliding bearing, which can make the products of linear motion.

Linear XY Stage, a motor-driven optimized modulized compound unit, is composed of ball screws and U-rail.

The surface treatment of the Lead Screw Support includes ferro ferric oxide protective film, electroless nickel plating, low-temperature black chromium plating, etc. The ferro ferric oxide protective film is also called blackening treatment, which is the most common surface treatment method, after salt spray Tested, rust-proof and durable.

Integrated motor mount positioning holes and the fixed bearing end support block mounting hole take the integrated processing, to ensure motor shaft, coupling axial, axial bearing hole, and ball screw axis all in a line strictly, make the ball screw kit anad the transmission system run more accurately, less noise and longer life.

The support seats of our company have exquisite workmanship and long service life.

The outer ring of the roller bearing adopts a full complement cylindrical roller bearing with a thicker outer ring wall.