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[THK ball screw]Precision ball screw
  • [THK ball screw]Precision ball screw

[THK ball screw]Precision ball screw

THK precision ball screw, its precision grinding of the screw shaft and a wide variety of nuts, has been standardized, so that according to different uses to choose the most suitable product.
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THK precision ball screw, its precision grinding of the screw shaft and a wide variety of nuts, has been standardized, so that according to different uses to choose the most suitable product.
1. Rich combination of shaft diameter and lead: You can choose a combination of shaft diameter and lead that meets the conditions of use from a combination of nut types and lead screw shaft leads. Nut types include return tube nuts (representing the widest variety in the series), compact single nuts and large lead end nuts.
2.Provide standard stock products (shaft end unfinished products, shaft end finished products): the shaft end unprocessed screw shaft type, the screw shaft shaft is manufactured according to the standard length; the screw shaft type Among them
The screw shaft is machined to fit the corresponding support unit. Both types are available as standard parts.
3. Accuracy specifications conforming to JIS (ISO): Accuracy of ball screw, accuracy management according to JIS specification (JIS B1192-1997).
4. Accessories to Meet Your Operating Environment: Included accessories include a QZ self-lubricator and cleaning ring (W), the former to significantly extend maintenance intervals and the latter to improve the ability to remove foreign objects in harsh environments.
Model BLW: This model combines two large lead nuts with a preload applied by the tabs so that high-speed infeed without an invalid stroke can be obtained.
BNF type: This model is the simplest type for a single nut, assembled with bolt holes on the flange.
DK type: This model is the smallest nut ball screw, the nut diameter of only 70-80% of the return pipe nut diameter.
MDK type: This is the screw shaft diameter  4 ~  14mm, the lead is 1 ~ 5mm miniature models.
WHF type: This THK ball screw with a new cycle structure, to achieve a DN value of 120,000 high-speed feed.
WFG-type nut with the traditional product diameter, mounting hole size can be interchangeable, it can replace the WGF type.
(WHF1530, WHF2040, WHF2550)
BLK, WGF type: The BLK type has the same shaft diameter and lead size, while the WGF type lead size is 1.5 to 3 times the shaft diameter.
BNT type: The square nut is machined with threaded holes for mounting, which can be assembled directly with the machine body without the need for a seat.
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