滾珠螺桿精度表(單位為um)
|
精度等級
|
C0
|
C1
|
C2
|
C3
|
C5
|
C7
|
C10
|
|||||
|
變動/e2π
|
3
|
4
|
5
|
6
|
8
|
-
|
||||||
|
變動/e300
|
3.5
|
5
|
7
|
8
|
18
|
-
|
||||||
|
螺紋有效長度
|
±E
|
e
|
±E
|
e
|
±E
|
e
|
±E
|
e
|
±E
|
e
|
±E
|
±E
|
|
100mm以下
|
3
|
3
|
3.5
|
5
|
5
|
7
|
8
|
8
|
18
|
18
|
± 50/300mm
|
± 50/300mm
|
|
100~200mm
|
3.5
|
3
|
4.5
|
5
|
7
|
7
|
10
|
8
|
20
|
18
|
||
|
200~315mm
|
4
|
3.5
|
6
|
5
|
8
|
7
|
12
|
8
|
23
|
18
|
||
|
315~400mm
|
5
|
3.5
|
7
|
5
|
9
|
7
|
13
|
10
|
25
|
20
|
||
|
400~500mm
|
6
|
4
|
8
|
5
|
10
|
7
|
15
|
10
|
27
|
20
|
||
|
500~630mm
|
6
|
4
|
9
|
6
|
11
|
8
|
16
|
12
|
30
|
23
|
||
|
630~800mm
|
7
|
5
|
10
|
7
|
13
|
9
|
18
|
13
|
35
|
25
|
||
|
800~1000mm
|
8
|
6
|
11
|
8
|
15
|
10
|
21
|
15
|
40
|
27
|
||
|
1000~1250mm
|
9
|
6
|
13
|
9
|
18
|
11
|
24
|
16
|
46
|
30
|
||
|
1250~1600mm
|
11
|
7
|
15
|
10
|
21
|
13
|
29
|
18
|
54
|
35
|
||
|
1600mm~2000mm
|
|
|
18
|
11
|
25
|
15
|
35
|
21
|
65
|
40
|
||
2000mm以上略
滾珠螺桿國際標準精度等級
|
精度等級
|
C0
|
C1
|
C2
|
C3
|
C4
|
C5
|
C6
|
C7
|
C10
|
|
|
e300(um)
|
ISO.DIN
|
|
6
|
|
12
|
|
23
|
|
52
|
210
|
|
JIS
|
3.5
|
5
|
6
|
8
|
12
|
18
|
23
|
50
|
210
|
|