HOME > Product > Ball Screw > Specification of Ball Screws > Ball Screw: DFI

unit: mm
l:Lead Da:Ball Dia n:Number of Circuits K:Stiffness Ca:Dynamic Rating Load Coa:Static Rating Load
Type
Dimension of Ball Screw and Nut
d
l
Da
D
A
B
L
W
H
X
Y
Z
Q
n
Ca
Coa
K
DFl1605-4
16
5
3.175
30
49
10
100
39
34
4.5
8
4.5
M6
4
780
1790
36
* DFl2005-4
20
5
3.175
34
57
11
101
45
40
5.5
9.5
5.5
M6
4
1130
2380
45
* DFl2505-4
25
5
3.175
40
63
11
101
51
46
5.5
9.5
5.5
M8
4
1280
3110
63
* DFl3205-4
32
5
3.175
46
72
12
102
58
52
6.5
11
6.5
M8
4
1450
4150
72
DFl3210-4
10
6.35
54
88
15
162
70
62
9
14
8.5
M8
4
3390
7170
72
* DFl4005-4
40
5
3.175
56
90
15
105
72
64
9
14
8.5
M8
4
1610
5330
98
DFl4010-4
10
6.35
62
104
18
165
82
70
11
17.5
11
M8
4
3910
9520
90
DFl5010-4
50
10
6.35
72
114
18
171
92
82
11
17.5
11
M8
4
4450
12500
117
* DFl6310-4
63
10
6.35
85
131
22
182
107
95
14
20
13
M8
4
5070
16600
114
* DFl8010-4
80
10
6.35
105
150
22
182
127
115
14
20
13
M8
4
5620
21300
162
Note: with sign * can be produced left helix