China best CZPT Precision Vertical Ground Ball Screw for CNC Machinery (GLM Series, Lead: 2mm, Shaft: 10mm) with Hot selling

Solution Description

GLM Series Stepped Precision Ball Screw (C3/C5)

Precision course and axial clearance

Accuracy quality of GLM sequence(precision ball screw with one nut with metric thread) are based on C3 and C5(JIS B 1192-3). According to precision quality, Axial play (Preload :C3) and .005mm or considerably less(C5).

Material & Surface area Hardness

GLM sequence (precision ball screw with one nut with metric thread) of screw shaft screw substance S55C (induction hardening), nut material SCM415H (carburizing and hardening), the area hardness of the ball screw portion is HRC58 or higher.


one. Health care sector
two.Lithium battery market
3.Solar photovoltaic sector
four. Semiconductor Business
five. General industry machinery
6. Machine resource
seven. Parking system
eight. Large-velocity rail and aviation transportation gear
9. 3C business and so on

Shaft Conclude Form

The shaft conclude form of the GLM sequence (precision ball screws with single nut with metric thread) has been standardized.

Technological Drawing

Specification List


Manufacturing facility Thorough PROCESSING Pictures

Higher Quality Control Program


one. Why choose CZPT China?

  Over the earlier 17 many years, CZPT has constantly insisted that "products and providers" commence from Japanese business standards,getting ZheJiang expectations as the bottom line, actively invest in the improvement of new transmission parts and self-experiment and test. With the provider tenet of "exceeding client anticipations", establish a "trustworthy" partnership.

2. What is your major products ?

We are a major company and distributor of linear motion factors in China. Specifically miniature measurement of Ball Screws and Linear Actuators and linear motion guideways.  Our manufacturer "KGG" stands for " Know-how," " Wonderful Quality," and " Excellent price"  and our manufacturing facility is situated in the most innovative  city in China: ZheJiang  with the ideal products and refined technology, completely strict high quality management system. Our aim is to supply world leader class linear movement parts but with most affordable price tag in the world.

3. How to Personalized-manufactured (OEM/ODM)?

If you have a solution drawing or a sample, remember to ship to us, and we can personalized-manufactured the as your necessary. We will also provide our professional advices of the merchandise to make the style to be a lot more recognized & improve the efficiency.

4. When can I get the quotation?
 We typically quote inside 24 several hours right after we get your inquiry. If you are very urgent to get the price,please call us or explain to us in your e mail so that we will regard your inquiry priority.

5. How can I get a sample to examine the good quality?

 After confirmation of our quoted value, you can location the sample get. The sample will be began right after you sign again our thorough technological file. 

6. What's your payment conditions?

  Our payment conditions is 30% deposit,stability 70% ahead of cargo.

What You Need to Know About Ball Screws

A ball screw is a common industrial ingredient utilized in various apps. This is a basic overview of their characteristics, standard programs, and qualities. You are going to also discover about their servicing and mend alternatives. Understand more about ball screws right now. We have received the responses you have been looking for. Scroll down for far more info. And be certain to verify out our site for future articles or blog posts! Right up until then, get pleasure from browsing! And pleased screwing!

Normal applications

Ball screws are threaded shafts with a ball nut hooked up to them. These screws function comparable to ball bearings in which hardened metal balls travel a channel. Ball screws are generally utilized in linear-motion apps because of their high performance, load capacity, and positioning accuracy. Though these screws are equivalent in layout to conventional direct screws, ball screws offer some distinct advantages. For illustration, ball screws are typically used in machine equipment, phase photolithography devices, and microscopic integrated circuits.
For example, the use of larger balls reduces backlash in ball screws by lowering friction between the balls and the grooves. Ball screws can be preloaded employing a spring or spacer amongst two ball nuts or a direct with a spherical offset. Nonetheless, this approach demands larger torque and can lead to extreme warmth technology. It really is crucial to think about the measurement of preload ahead of making use of a ball screw in a distinct application.
Despite the fact that the ball screws are hugely tough, they are not with out their down sides. For illustration, their metallic-on-steel mother nature tends to make them louder than guide screw nuts. For these motives, suitable preloading is vital. Ball screws also have a extremely low friction coefficient. Ball screws are ideal for purposes where backlash is of vital significance, these kinds of as wire bonding. A ball screw is the excellent resolution for several apps that require exact movement.
Even though ball screws are utilized in a wide variety of purposes, they often are exposed to a variety of types of contaminants. Dust, chips, and liquids can interfere with appropriate lubrication and shorten the lifespan of the ball screw assembly. In the end, these contaminants can lead to catastrophic failure of the assembly. They are also prone to abrasive put on and tear. To combat this, it's critical to lubricate your ball screws often.


The precision of a ball screw is a single of its main attributes, so deciding on the right grade is essential. A ball screw with a C5 accuracy grade is usually utilized in machining centers, whilst a C3 or even a C1 screw might be essential for impression processing or inspection equipment. Ball screw hardness is also an essential consideration, as differences in the Ct and C grades will influence their precision. Ultimately, the higher the high quality of the ball, the longer its lifestyle expectancy.
Numerous reports have been carried out to realize the mechanics of ball screw mechanisms. Cuttino et al. analyzed the nonlinear torque traits of ball screws. Then, by calculating the distribution of loads in all balls, they analyzed the load on the screw shaft and the ball screw.
CZPT has many years of encounter in the layout and creation of ball screws for industrial use. With close to 50 many years of know-how, this company is capable to reply to a hugely-sophisticated industry and develop new remedies. Their ball screw ranges assortment from simple to substantial-precision. Moreover, they can provide committed answers for distinct applications, ensuring the maximum good quality under all conditions. And they can meet up with specific client needs and demands many thanks to their extensive study and advancement.
A ball screw have to be effectively mounted. Incorrect mounting results in sound and vibration, accelerated use, and material failure. Also, set up auxiliary factors should be checked for faults. And, since ball screw mechanisms are often multi-phase, there are various varieties of ball screw mechanisms. There are two standard kinds: internal and external recirculation programs. There are numerous variances between the two kinds, but these two varieties have some basic similarities.

Routine maintenance

Ball screw maintenance can be accomplished effortlessly if you know the indicators of a deteriorating ball screw. Several indicators of deterioration can be detected throughout regular inspections: abnormal vibrations, discoloration, and misalignment of the screw. If the screw is accompanied by abnormal noises, there could be a bent screw shaft or misaligned bearing housings. Extreme buildup can also cause clicking noises. If you discover excessive noises from the screw, the return tube has probably been damaged or is damaged. Other widespread symptoms consist of decline of positioning precision owing to endplay in assist bearings and too much electricity use.
An additional sign of a malfunctioning ball screw is noise, but if you can discover the problem ahead of it takes place, you can flush it. A correct flush can remedy any sounds or increase the life of the ball screw assembly. Moreover, flushing the assembly can also expose if the bearings are broken or galled. If the bearings are damaged, you can change them with new kinds. You can also contact a professional to carry out PM for ball screw assembly.
A ball screw maker suggests periodic lubrication to improve uptime. In simple fact, ball screws are pre-lubricated at the manufacturing facility, but periodic attention to lubrication is a good idea. In addition, the lubrication reservoir have to be developed to decrease the decline of lubricant. Ultimately, the wiper technique should be created to improve put on defense. It is important to have a wiper system that is capable of sealing the nut and the screw shaft.
To select a organization for your ball screw routine maintenance, it is crucial to examine their qualifications. The firm should have a extended-phrase keep track of file in the servicing of distinct types of ball screws. Their customer services must consist of totally free evaluation. Moreover, the organization ought to supply a few providers: reload, recondition, and alternative. Reload demands cleansing and sharpening, reconditioning requires regrinding the ball nut, and alternative indicates replacing the screw with a new a single. If you require a ball screw restore, it is greatest to get in touch with a specialist.

Fix alternatives

A broken ball screw can shut down a producing line until the part is fixed quickly. The good news is, there are several possibilities for restore, such as rebuilding, reconditioning, and alternative. Reconditioning and substitution involve remanufacturing the ball screw and ball nut, but each choices call for new parts. Deciding on the very best choice for your ball screw will count on how considerably injury it has experienced and the amount of cash it will expense.
In most circumstances, ball screw repairs can be done on rolled and floor screw kinds. The procedure entails eutectic spraying and grinding the screw back again to dimensions. Between the three mend possibilities, level 4 mend is the most high-priced, but it can bring again the lifespan of the screw. Dependent on the severity of injury, AB Linear may recommend level 3 repair to mend damaged ball screws. The subsequent approach will restore the screw to great functioning condition.
Very first, inspect the ball screw for indicators of damage. If the ball screw is making unusual noises or vibrations, exchange any worn seals or wipers. Discoloration of the ball nut or lead can point out an insufficient lubrication. Broken lube traces can also be the lead to of a ball screw failure. Repairing these issues is often a cheaper selection than purchasing new. By picking to mend the element rather of replacing it, you will be saving up to 70% of the cost of a substitute ball screw.
If you do experience problems with your ball screw, the ideal option is to restore it. The value of replacing a ball screw is prohibitively large, and it can be hard to discover a competent restore business that specializes in fixing ball screws. A experienced company can fix the ball screw for a little price. Regardless of the type of screw, it is always a excellent idea to look for competent help if it is enduring any of these problems.

Software in steering systems

The conventional ball screw unit is lacking a system to minimize noise and vibration. Equally of these aspects contribute to lowered overall performance and durability of a vehicle. The present creation overcomes these shortcomings. A ball screw gadget with a decrease noise and vibration coefficient increases the longevity and performance of a motor vehicle. In addition, it is simpler to set up and eliminate than the traditional model. Listed beneath are some positive aspects of ball screws in steering techniques.
A ball screw is an critical ingredient of an automobile's electricity steering method. This type of steering system calls for a reasonably reduced level of positional repeatability and precision. The screw is rotated by steering wheel movement and a ball nut engages with a Pitman arm. This arm is the major linkage between the power steering box and the centre link. By advantage of its reduced-price and high-efficiency capabilities, ball screws are a appealing option in numerous different automotive steering methods.
A ball screw device can be utilised in any electric powered electrical power steering technique. The shaft of the ball screw is threaded, and a ball nut is set up at its finish. The screw involves a damper to minimize sound and vibration. The ball screw is frequently coupled with a energy steering pump and electrical motor to manage the torque. In the current invention, the ball screw gadget incorporates a damper. This damper can improve the durability of the ball screw device.
As a chief in the producing of ball screws, CZPT has been in the aerospace sector for many years. Its in depth knowledge and specialized experience allows it to fulfill the assorted demands of the steering technique market. Making use of this engineering, CZPT offers a range of solutions for this complicated application. They can provide far better positioning precision, larger sturdiness and much better manage. So, if you're in need to have of a ball screw in your steering technique, speak to CZPT today!

China best CZPT Precision Vertical Ground Ball Screw for CNC Machinery (GLM Series, Lead: 2mm, Shaft: 10mm)     with Hot sellingChina best CZPT Precision Vertical Ground Ball Screw for CNC Machinery (GLM Series, Lead: 2mm, Shaft: 10mm)     with Hot selling

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