Hollow Strong Cooling Ball Screw

• Customization: Available
• Flange: With Flange
• Nut Number: Single
• Model NO.: DKFB
• Precision: Customized
• Rows Number: 5-Row
• Screw Diameter: 31-40mm
• Transport Package: Plywood Case, Cartion Box or Pallet
• Specification: 40-63
• Trademark: Yigong, AZI China
• Origin: China Nanjing
• HS Code: 8483401090
• Production Capacity: 100, 000PCS/Year

Product Description

Product Description

 

Recommended structure and size of hollow ball screw

With the high-speed transmission mechanism, especially in the high-precision positioning of the ball screw will occur thermal expansion, our company adopts the hollow ball screw forced cooling method to solve the problem. The ball screw shaft end (sealing part and supporting bearing part) is standardized and recommended to users as the most effective and low way to reduce thermal expansion. In addition, there is a nut cooling ball screw, the product is designed with a cooling structure inside the nut, is a simple way to effectively cool, used for high-speed, high-precision ball screw. Due to the use of nut cooling, cooling is possible for some ball screws that are difficult to cool in a hollow way, and the corresponding range covers the high-precision needs of machine tools from small to large.

 

Mountings

 

Circular sealing unit (customized product for hollow cooling ball screw)

Sealing unit for shaft end (customized product for hollow cooling ball screw)

Product Parameters

 

 

Internal cooling nut mounting dimension parameter table

Non-internally cooled nut mounting dimension parameter table

Company Profile

Detailed Photos

 

FAQ

1.Why choose AZI China?
With more than 70 years of production experience, China's largest rolling functional parts R & D and manufacturing base.

2. What is your main products ? 
Ball screw, linear guide and ball spline

3. How to Custom-made (OEM/ODM)?
Send drawing or customized needs to us

4. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please call us or send email so that we will regard your inquiry priority.

5. Can I get a sample?
Yes, we quote according to your drawing.

6. What's your payment terms?
If total value below 1000USD, 100% before production; If total value exceed 1000USD, 30% total value before production and 70% total value before delivery.