Xi'an Fengning Machinery Co., Ltd.

Products are widely used in sewing equipment, textile, engraving, cutting automation and other manufacturing industries. Since the launch of the second generation of ultra-high quality guide rails developed by the company, they have been widely used in aerospace, automotive, military and other fields, and are deeply welcomed by customers!

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Ball screw

Ball screw

Zero backlash and high rigidity

Service hotline:

Detailed description

High Reliability

Zero Backlash and High Rigidity

Smooth Movement

Widely Applicable

Recirculation Method

Excellent Durability

 

 

FN

 

Processing Specifications

(1)If you choose a ball screw with internal or end cap recirculation, the screw thread at one end of the screw must be threaded and the maximum shoulder diameter must be smaller than the base diameter. If the shoulder diameter is required to be larger than the base diameter, it is also possible, but a screw thread must be left on the shoulder to facilitate nut installation. As shown in Figure 1.10.4

(2)When the screw is heat-treated, a length of 10-20mm of the screw threads near the shoulder must be kept soft to facilitate shoulder machining. This area will be marked on the drawing, as shown in Figure 1.10.5. If you have special requirements, please contact our sales staff when ordering.

 

Nominal Designation of Ball Screw

 

Keywords:

screw

shoulder

diameter

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