1. Determine the load and speed requirements of your application. This includes the maximum load that needs to be moved and the speed at which it needs to be moved.
2. Calculate the required torque and thrust for your application. This will help you determine the necessary ball screw diameter and lead.
3. Consider the environmental conditions of your application. This includes factors such as temperature, humidity, and exposure to dust or other contaminants.
4. Determine the accuracy and precision required for your application. This will help you choose the appropriate ball screw class and accuracy grade.
5. Consider the required lifespan and maintenance requirements of the ball screw. This will help you choose the appropriate material and lubrication for your application.
6. Consult with a ball screw manufacturer or supplier like us to ensure that you are selecting the appropriate ball screw for your application. We can provide additional guidance and expertise to help you make an informed decision.
You can place an inquiry at any time, by e-mail to imd@screwtech.cn. We will arrange for the relevant person to contact you.
Yes, we have inner data protection policy.
Our product guarantee is 18 months. Normally other factories only provide a 10-12 months guarantee.
We have 4 ball screw production base. Every month production capacity is 50000sets per month.
For standard stock ball screwe lead time is 3-10 days, customized product/individual proposal ball screw lead time is 15-25 days.
Ball Screw design note:
The diameter of one of the Screw Shaft ends must be less than the Screw Shaft Root diameter, otherwise Ball Nut cannot be installed.
Ball Nut dimension is without seal at the both ends.
If the seals are required, Ball Nut dimension should be changed, in that case, please ask us.
Some type of Ball Nuts cannot equip with seals, please ask us.
The Rigidity values shown in the table are theoretical values of Ball Nut Rigidity calculated from the amount of Elastic Displacement under the following conditions.
Backlash type, apply the Axial load equivalent to 30% of the Basic Dynamic Load Rating Ca.
Preload type, apply the Preload equivalent to 5% of the Basic Dynamic Load Rating Ca.
For Axial load or Preload condition other than the above, kindly contact our engineer.
All models are Right-hand Screw. If Left-hand Screw is required, kindly let us know.
Basic Load Rating and Rigidity for Backlash type and Preload type are described in the same cell.
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