High Precision Ball Screw Series Sfa0802 Miniature 2mm Pitch Ballscrew

• Customization: Available
• Flange: With Flange
• Nut Number: Single
• Model NO.: SFA0802
• Precision: C3-C7
• Screw Diameter: 16mm
• Type: Inner Loop
• Length: Length 0-7500mm Customized
• Package: Plywood/Carton
• Raw Material: 50crmo4 20crmo S55c
• Trademark: SHAC
• Origin: China
• HS Code: 8483900090
• Production Capacity: 30000pieces/Month

Product Description

  

OVERVIEW

SHAC linear ball screws

The Ball Screw is a high-efficiency method of converting rotary motion to linear motion by using a recirculating ball mechanism between the screw shaft and the nut. Compared with a conventional sliding screw, the ball screw requires driving torque of one-third or less, making it ideal for saving drive motor power.

 

SHAC designs and manufactures different series of ball screws suitable for various industries ranging from general machinery to CNC machinery, etc.

 

Main Series:

SFDC,DFDC,SFNU,DFNU,SFNI,DFNI,SFA,SFS,DFS,SFY,SFK,SCI.
Diameter from 6MM to 100MM with difference pitch,C3/C5/C7/C10 grade. 

Performance: Low noise, High precision, Good rigidity, Easily assembly, Long lifetime, Imported raw material.
Support to customize different length, special size screw nuts, OEM/ODM available.

 

PRODUCT SPECS&FEATURES

 

Product series	Single ball screw: SFDC, SFNU, SFNI, SFS, SFA, SFY, SFK, SCI Dual ball screws: DFDC, DFNU, DFNI, DFS
Ball Screw and Nut Diameter/Lead	Diameter 6MM~100MM Pitch 1MM~80MM
Thread Direction	Right thread,Left Thread. R&L integrated
Ball Screw Maximum Length	Miniature screw 0601: 600MMMiniature screw 8MM/10MM/12MM/14MM: 1200MM SCR/SSR series diameter 12MM/16MM:3000MM SCR/SSR series diameter 20MM:4000MM SCR/SSR series diameter 25MM/32MM/40MM/50MM:6000MM SCR series diameter 63MM/80MM:6000MM/7500MM/9000MM Special size also support length customized
Material	C3/C5 ground screw: 50CRMO4 C5/C7/C10 rolling screw: S55C Screw nut: SCM420H(20CrMo)
Manufacturing Process	Rolling,Grinding
Preload	P0,P1,P2,P3,P4
Surface with special processing	Support chromed,normal blackning,hard chromed blackening
Block color	Green,Black,Red
Documents service to guarantee	Testing document and certificate,2D/3D drawings
Features	Low noise,High precision,Good rigidity,Easily assembly,Long lifetime,Import raw material,interchangeble
Block dustproof accessories	Add dustproof sheets, high-standard dustproof sheets, metal scrapers, automatic lubrication oil boxes, etc.

 

High efficiency

With the Ball Screw, balls roll between the screw shaft and the nut to achieve about 90% efficiency. Its required driving torque is only one third of the conventional sliding screw, and will generate little heat, so it's capable of high speed feed.

 

High accuarcy

SHAC's screws and nuts are precision machined, assembled and inspected in a constant temperature workshop. The temperature and humidity are strictly controlled to ensure high precision and quality to be capable of micro feeding.

 

High durability

We strictly control the design, materials and heat treatment, and use high-quality imported alloy steel and scientific heat treatment technology to give the screw and nut high rigidity, wear resistance and other mechanical properties to make the product more durable.

 

 

PRODUCT PARAMETERS

 

TRANSPORTING&PACKING

ABOUT SHAC

SHAC company development path

Founded in 2007, Lishui Yingte Bearing Co., Ltd. is a modern enterprise specializing in the research and development, manufacturing, sales, and after-sales service of linear transmission components, including linear guides, ball screws, and linear modules. In 2007, Yingte launched its first production line for ball screws and subsequently invested 16 million dollars to establish three modern production lines for rolled ball screws, ground ball screws, and precision ball screw nuts.

In 2011, the company expanded its R&D capabilities by establishing Taiwan Dinghan Transmission Technology Co., Ltd. in Taiwan.

By 2013, Yingte had invested an additional 21 million dollars to register Lishui Jiexiang Technology Co., Ltd. as a manufacturing base to enhance the production of linear guideways and blocks.

In 2016, Jiexiang was recognized as a national high-tech enterprise and adheres strictly to international standards such as ISO 9001 and ISO 14001, implementing rigorous control from raw material procurement to product sales to ensure the highest quality.

In 2020, Zhejiang Jianzhuang Transmission Technology Co., Ltd. was registered, and a second factory base, spanning approximately 65,000 square meters, commenced production. Yingte has built a regional direct sales network across over 30 domestic regions and established partnerships in more than 50 countries. To maintain product quality, Yingte has introduced and developed various testing equipment, including the Slider Finished Product Testing Line, Screw Lead Tester, Rockwell Hardness Tester, and Contour Graph, ensuring the delivery of high-quality products to customers and fostering stable development.

FAQ

Q1:Do you accept small orders?
A:If your order bearings are our standard size,we accept even 1pc.
Q2:Can I get free sample?
A:Yes,limited,free sample available,freight cost must be paid by your side.
Q3:Are you factory or trade company?
A: We are manufacturer,TAIWAN technology team joint venture factory.
Q4:Can we mark our brand on your bearings and packing?
A:Yes,we support OEM your brand,the details let's negotiation.
Q5:How long is the delivery?
A:Small orders unuslly takes 3~7days.big orders ususlly 20~35days, depending on orders quantity and whether are standard size.