建議軸端加工尺寸(固定側) FK.EK.AK型
Recommended shaft end shape( Fixed-side) for Support Units types FK,EK,AK

型號

滾珠螺桿軸外徑

軸端部外徑

　

公稱螺紋

套筒長度

Support unit model No.

Ballscrew shaft OD

Shaft support portion OD

　

Metric screw thread

Metric screw thread

FK型
Type FK 		EK型
Type EK 		Ak型
Type AK		 d D B E F M S C
FK20

EK20

AK20

25/28/30

20

-0.008
-0.017

17

63

25

 M20x1 15

11