High Precision Ball Screw

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 6000 Pieces per Month pc/month

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Detailed Product Description

1.High precision&Competitive price

2.60 years experience in producing ball screw

3.low noise

4.Max diameter 120mm&Min 12mm

model:FFZD8010

diameter:80mm

lead:10mm

number of circles:as customer request

accuracy:P1(0.005mm per 300mm) P2(0.008mm per 300mm) P3(0.012mm per 300mm) P4(0.016mm per 300mm) P5(0.023mm per 300mm) P7(0.052mm per 300mm).

Characteristics

1. High transfer efficiency

Balls with free motion in the ball screw assembly transfer the force and motion between screw and nut. This transfer mode replaces the traditional transfer mode that screw shaft and nut effect directly. Therefore the minimum rolling friction takes place of the sliding friction of traditional screw. The transfer efficiency of ball screw will reach more than 90%. The drive torque of transfer unit reduces to 1/3 of sliding screw. This also reduces the heat release largely.

2. High positioning accuracy

Ball screw has low heat release, small temperature increase and with actions of pre-stretch and eliminating axial clearance in the process, which make ball screw have high positioning accuracy and repeating positioning accuracy.

3. Reversibility

Ball screw has not sticky friction like sliding screw. It clears crawl which may exists during transfer. Ball screw can achieve two transfer modes - from rotary motion to linear motion and from linear motion to rotary motion, and transfer momentum.

4. Long service life

Since the strict control of ball screw groove shapes, surface hardness and material selection, the actual life of ball screw is much longer than sliding screw.

5. Good synchronization

Due to smooth running, axial clearance elimination and consistency in manufacture, several sets of ball screw assembly can drive the same unit or several identical parts to obtain the good synchronization.

If customer has special request ,please send us the drawing.we will make as customer's drawing if we can.Thanks

Q: What is the meaning of the 8.8 on the screw: 8.8 is a high-strength screw! 6.8 is the strength of 4.8 is the national standard screws the highest high-strength screws is 12.9 I have seen the best and most exquisite

Q: How does the screw twist?: It depends on what your screw is the type of friends, if more than 8mm, we generally use, in the above welding a rod.

Q: What is a screw? What is a nail? What is the concept? What is the difference!: Machine nails are mechanical bolts, mainly due to mechanical connections, due to smaller size mechanical screws

Q: M4.8 * 25 What does it mean in screw size?: Nominal diameter of 4.8mm, the length of 25.4.8 should be more from the tapping, should not use M said, M generally said machine thread M4.8 is the screw size 25 is the length of the screw diameter 4.8mm, length 25.

Q: Screw M is mechanical teeth, tapping is what?: Screw M is the size of the screw, can not use the nominal judge whether the screw is a mechanical screw or self-tapping screws. Metric tapping screws are marked directly above the name Tapping Type.

Q: What is a self-tapping nail? Is it used? What are the characteristics of the shape? What is the difference with ordinary screws?: Is the head with a sharp screw, turn the screwdriver can be automatically drilled into the object, divided into stainless steel and galvanized and colorful three

Q: Want to fix something, which is a triple iron (do not know how thick), would like to ask what screws can be turned into? Can ordinary drill go in? The question is to consider the drill or consider the screw, or have to consider? Thank you! The: Self-tapping screw; is a screw with a drill bit, through a dedicated power tool construction, drilling, tapping, fixed, locked once. Self-tapping screws are mainly used for the connection and fixing of some thin plate pieces, such as the connection of color steel plate and color steel plate, the connection of color steel plate and purlins, wall beam, etc., its penetrating power is generally not more than 6mm, the maximum does not exceed 12mm.

Q: Inside the hexagonal screws, rather not down, it may be too much screw on the screw too tight has been bad 3 screwdriver screw is too small also one-half of rice grain please help think about ways: Suggested the following methods: First, to the market to sell gold groceries to buy sets (about 5-6) Hexagon screw wrench, about 5-6 dollars. Second, with a lighter to paint the surface of the paint burned, and then drop a few drops of oil, and then the appropriate size of the screwdriver twist to see if it can!

Q: How is the screw produced: There are three types of technology: cold heading, red, turning; rolling teeth generally have four kinds of technology: rubbing teeth, rolling wire, teeth, car teeth; but our screw industry is the most common Is the beginning of the cold heading, the machine rubbing teeth, so that large output, low cost

Q: How to remove the broken screw?: The other are open to grow a little, grinding flat to seize the rotation, or the middle cut a knife with a zigzag tool to turn, the bigger the better to take the iron put on the surface of the welding, or with a word tool alignment loose Open the direction of the angle to play a few turn a few times, did not save the drill through the hole directly through the big mouth to re-open teeth on the line.

LINEARY，always lead the new development of technologies, new products and value-added services , also seeking new market demands in this industry. Over the years, many products have been created,applied, and enable real growth for customers into new marketplaces. We have very good experience for producing the stainless ball screw.

1. Manufacturer Overview

Location	Jiangsu,China (Mainland)
Year Established	1991
Annual Output Value	Above US$100 Million
Main Markets	North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe
Company Certifications	Environmental Management System Certificate; Quality Management System Certificate; Occupational Health And Safety Management System Certificate

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	1% - 10%
No.of Employees in Trade Department
Language Spoken:	English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
b) Factory Information
Factory Size:
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range