Model:SFU (DIN 69051 FORM B)
What is the Ball Screws Type? | SFU (DIN 69051 FORM B) |
How much is the Ball screws Diameter ? | Eg:16,20.25,32,40.50.63,80,the Ball screw width is 16,20.25,32,40.50.63,80 |
How much is the Ball screws Length ? | L300-6000 |
How much is lead ? | Ballscrew lead:4,5,6,8,10,16,20,25,32,40,50 |
How mang holl on the Ball screws nut and the detail size
| Four holl or Six or Eight holl... |
Without flange or with flange on the screws nut? | Flange ,without flange |
How much is the precision? | C3,C5,C7,C10 |
How much is the preload type? | P0,P1,P2 |
1.Compozitiond: screw, nut, ball, re-browser, anti-dust ring.
2.Advantages:
1)high efficiency, small driving force,energy saving, small motor power, low cost.
2) can drive a small gap or no gap. Pretightening tot accurate transmission.
3)long service life. Because the lead screw, nut more than quenching hardness HRC58-62.
4)The roller ball screw types my company produced types are double-arc. It is superior performance than a single arc of the ball screw.. But we are gaved the difficulty of manufacturing.
5)The ball screws my company produced can be run high speed and the long ball screws also reached the DN value of 7000 targets.
6)There is glib in the nut and it can be lubricated also can be lubricated with lubricated grease.
7)With precision dust ring , good dust
