BSD Series Stepped Cold Rolled Ball Screw (C5/Ct7)
| Table of Shaft dia. and Lead combination for Rolled Ball Screw |
|
| |
Lead (mm) |
|
| 0.5 |
1 |
1.5 |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
15 |
20 |
30 |
| Shaft dia (mm) |
4 |
|
/ |
|
/ |
|
|
|
|
|
|
|
|
|
|
|
| 5 |
|
|
|
|
|
|
/ |
|
|
|
|
|
|
|
|
| 6 |
|
/ |
|
/ |
|
|
|
|
/ |
|
/ |
|
|
|
|
| 8 |
|
/ |
|
/ |
/ |
|
|
/ |
|
/ |
/ |
/ |
|
|
|
| 10 |
|
|
|
/ |
|
/ |
/ |
/ |
/ |
|
/ |
/ |
/ |
/ |
|
| 12 |
|
|
|
/ |
|
|
|
|
|
|
/ |
|
|
|
|
| 13 |
|
|
|
|
|
|
|
|
|
|
|
/ |
/ |
/ |
|
| 14 |
|
|
|
/ |
|
|
/ |
|
|
|
|
|
|
|
|
| 15 |
|
|
|
|
|
|
|
/ |
|
|
/ |
|
|
/ |
|
| 16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Accuracy Class & Axial Clearance
Accuracy grade of BSD series(standard stepped cold rolled ball screw) are based on C5 and Ct7(JIS B 1192-3). According to accuracy grade, Axial play 0.005(Preload :C5) and 0.02mm or less(Ct7).
Material & Surface Hardness
BSD series (Standard Stepped cold rolled ball screw) of screw shaft screw material S55C (induction hardening), nut material SCM415H (carburizing and hardening), the surface hardness of the ball screw part is HRC58 or higher.
Shaft End Shape
The shape of the shaft end of the BSD series (stepped cold rolled ball screw) has been standardized.
Application:
1. Medical industry
2.Lithium battery industry
3.Solar photovoltaic industry
4. Semi conductor Industry
5. General industry machinery
6. Machine tool
7. Parking system
8. High-speed rail and aviation transportation equipment
9. 3C industry etc
Technical Drawing
Specification List
FACTORY DETAILED PROCESSING PHOTOS
HIGH QUALITY CONTROL SYSTEM
FAQ
1. Why choose KGG China?
Over the past 14 years, KGG has always insisted that "products and services" start from Japanese industry standards,taking Taiwan standards as the bottom line, actively invest in the development of new transmission components and self-experiment and test. With the service tenet of "exceeding customer expectations", establish a "trusted" partnership.
2. What is your main products ?
We are a leading manufacturer and distributor of linear motion components in China. Especially miniature size of Ball Screws and Linear Actuators and linear motion guideways. Our brand "KGG" stands for " Know-how," " Great Quality," and " Good value" and our factory is located in the most advanced city in China: Shanghai with the best equipment and sophisticated technology, completely strict quality control system. Our aim is to supply world leader class linear motion components but with most reasonable price in the world.
3. How to Custom-made (OEM/ODM)?
If you have a product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.
4. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority.
5. How can I get a sample to check the quality?
After confirmation of our quoted price, you can place the sample order. The sample will be started after you sign back our detailed technical file.
6. What's your payment terms?
Our payment terms is 30% deposit,balance 70% before shipment.
Audited Supplier 
){kind=link}
){kind=link}