Precision WKT Ball Screw for Linear Actuator China Manufacturer

Product Attributes

Brand: WKT

Status: New

Warranty Period: 1.5 Years

Applicable Industry: Manufacturing Plant, Machinery Repair Shops, Food &Amp; Beverage Factory, Energy &Amp; Mining

Out-of-warranty Service: Video Technical Support, Online Support, Spare Parts

Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Turkey, South Korea

Showroom Location (in Which Countries Are There Sample Rooms Overseas): None

Video Factory Inspection: Provided

Mechanical Test Report: Provided

Marketing Type: New Product 2020

Core Component Warranty Period: 1.5 Years

Core Components: Plc

Processing Technology: Milled Thread

Place Of Origin: China

Supply Ability & Additional Information

Packaging: carton box or wooden case

Productivity: 180000pcs/year

Transportation: Express,Air,Land,Ocean,Others

Place of Origin: Made in China

Supply Ability: 15000pcs/month

Certificate: IATF16949

Port: Shanghai

Payment Type: D/P,T/T,L/C,D/A

Incoterm: CIP,CPT,FCA,FAS,EXW,CIF,CFR,FOB,Express Delivery,DDU

Packaging & Delivery

Selling Units:: Piece/Pieces

Package Type:: carton box or wooden case

Product Description

Product Description

8mm WKT Ball Screw pair. It is composed of two sets of screws and nuts. It is the most accurate and most commonly used transmission device in transmission Machinery.

1. External circulation: The external circulation is that the balls return to the screw and nut through the spiral groove or cannula on the outer surface of the nut and re-enter the circulation after the end of the circulation process. The return methods of the external circulation Ball Screw Nut pair according to the ball circulation mainly include end cap type, intubation type and spiral groove type.

For the end cap type, a longitudinal hole is machined on the nut as a return passage for the balls. The cover plates at both ends of the nut are provided with return openings for the balls, from which the balls enter the return pipe to form a circulation. Intubation type, which uses elbows as return pipes, this structure has good manufacturability, but because the pipes protrude from the outside of the nut, the radial size is large. Spiral groove type, it mills a spiral groove on the outer circle of the nut, and drills through holes at both ends of the groove and is tangent to the threaded raceway to form a return channel. This structure is smaller than the intubation structure in radial size, but Manufacturing is more complicated. The outer circulation ball screw has a simple structure and manufacturing process and is widely used. The disadvantage is that it is difficult to smooth the seam of the raceway, which affects the stability of the ball raceway.

2. Inner circulation: Inner circulation adopts reverser to realize ball circulation, and there are two types of reverser. Cylindrical convex key reverser, its cylindrical part is embedded in the nut, and the end is provided with a reverse groove. The reverse groove is positioned by the cylindrical outer surface and the round key at the upper end to ensure alignment with the thread raceway direction. The oblate insert reverser, the reverser is a general round head flat key insert, the insert is embedded in the groove of the nut, and the end is provided with a reverse groove, which is positioned with the outer contour of the insert. Comparing the two reversers, the latter is smaller in size, thereby reducing the radial dimension of the nut and shortening the axial dimension. However, the dimensional accuracy of the outer contour of the reverser and the groove on the nut is relatively high.

Material

Stainless steel or GCr15 ; SS304,SS316,SUS440C, 9Cr18 and others available upon request

SFI BALL SCREW, SFU BALL SCREW, SFK BALL SCREW

Other nut shape and end machining is available upon technical drawing.

SCREWTECH ball screw features:
※ High mechanical efficiency
※ Zero Axial play

※ Light preload
※ High accuracy grade C3 C5

Application:

Automatic controlling machines, semi-conductor industry, general industrial machinery, machine tools, Medical Equipment, parking systems, measuring instrument, Automatic computer strip machine, Gantry cranes, Gantry robot, 3D engraving machine etc.

SCREWTECH BALL SCREW RANGE:

●Miniature Dia. : Ø 4 ~ 16 mm
Some unique models such as 0401 0602 0704 1102 1404 1520 2302 2505 2506 and so on.
● Nominal Diameter: Ø 4 ~ 32 mm
●Nut type:Standard or customized.
Standard model:7~15 days
Customized model lead time: 30 days
●Accuracy Grade : C3, C5, C7
●Thread Direction : Right hand thread ; Left hand thread; Bi-directional thread
●Material: Gcr15 or stainless steel

Why choose Screwtech

1. We Screwtech is an experienced manufacturer of Ball Screw, Lead Screw for more than 10 years.Also the unique professional manufacturer for micro ball screws.

2. We are factory:We can offer you products of high quality with competitive price.

3. Customized service:Various models are available upon request.

Custom model's lead time:30 days at most; Standard model lead time:7~15 days
4.We can produce the same size as that of HIWIN ball screw, TBI ball screw, PMI ball screw, and THK ball screw, KSS ball screw.

Our Business Extent:

1.We have business relations with clients both domestic and abroad.
2.With the high quality,good service as well as reasonable price,we've obtained large numbers of customers all over the world from Europe, USA, Canada, Africa, Australia, Korea and so on.

Packing & Delivery:

Package Details : In cartons or Wooden cases upon your requirement
For sample:we have DHL, FEDEX VIP account, so the shipping freight will be much cheaper after discount.

For bulk order:by air or by sea.