SFU Ball Screw
Products Features
Ball Screw that achieves low noise, small torque fluctuations and long-term maintenance-free operation by using a ball cage. Using a screw shaft ground to high accuracy. In the DIN standard compliant Ball Screw, balls under a load roll in the raceway cut between the screw shaft and the nut while receiving the axial load, travel along the groove of a deflector embedded inside the nut to the adjacent raceway, and then circulate back to the loaded area. Thus, the balls perform infinite rolling motion.
Advantages
1,High Precision
2,Heavy Load
3,High efficiency and reversibility
Ball Screw that achieves low noise, small torque fluctuations and long-term maintenance-free operation by using a ball cage.
Specification:
Specification
model |
Nominal
diameter |
Nominal
guide |
Steel ball
diameter |
Flange
type |
Number
of cycles |
D(g6) |
D1 |
D2 |
D3 |
L |
B |
G |
H |
Dynamic
load
Ca |
Static
load |
SFU01204-3 |
12 |
4 |
2.38 |
d<=32 |
3 |
22 |
42 |
32 |
4.8 |
35 |
8 |
M6 |
30 |
4 |
6.7 |
SFU01604-3 |
16 |
4 |
2.38 |
d<=32 |
3 |
28 |
48 |
38 |
5.5 |
36 |
10 |
M6 |
40 |
4.35 |
9.2 |
SFU01605-3 |
16 |
5 |
3.18 |
d<=32 |
3 |
28 |
48 |
38 |
5.5 |
42/44 |
10 |
M6 |
40 |
7.65 |
13.2 |
SFU01605-4
(Waist type) |
16 |
5 |
3.18 |
d<=32 |
4 |
28 |
48 |
38 |
5.5 |
50 |
10 |
M6 |
40 |
7.65 |
13.2 |
SFU01610-4 |
16 |
10 |
2.78 |
d<=32 |
2(Double
head) |
28 |
48 |
38 |
5.5 |
42/44 |
10 |
M6 |
40 |
7.36 |
12.8 |
SFU02005-3 |
20 |
5 |
3.18 |
d<=32 |
3 |
36 |
58 |
47 |
6.7 |
42/44 |
10 |
M6 |
40 |
8.6 |
17.1 |
SFU02510-3 |
25 |
10 |
4.76 |
d<=32 |
3 |
40 |
62 |
51 |
51 |
85 |
15 |
M6 |
44 |
8.7 |
20.5 |
SFU02510-4
(Waist type) |
25 |
10 |
4.76 |
d<=32 |
4 |
40 |
62 |
51 |
6.8 |
85 |
15 |
M6 |
48 |
8.7 |
20.5 |
SFU03205-3 |
32 |
5 |
3.18 |
d<=32 |
5 |
50 |
80 |
65 |
9 |
52 |
12 |
M6 |
62 |
16.9 |
51 |
SFU03205-4
(Waist type) |
32 |
4 |
3.18 |
d<=32 |
4 |
50 |
80 |
65 |
9 |
52 |
12 |
M6 |
62 |
16.9 |
51 |
SFU03210-3 |
32 |
10 |
6.35 |
d<=32 |
3 |
50 |
80 |
65 |
9 |
74 |
12 |
M6 |
62 |
26.1 |
53.1 |
SFU03210-4
(Waist type) |
32 |
10 |
6.35 |
d<=32 |
3 |
50 |
80 |
65 |
9 |
90 |
12 |
M6 |
62 |
26.1 |
53.1 |
SFU04005-5 |
40 |
5 |
3.18 |
d>=40 |
5 |
63 |
93 |
78 |
9 |
55 |
14 |
M6 |
70 |
19 |
66.2 |
SFU04005-4
(Waist type) |
40 |
4 |
3.18 |
d>=40 |
4 |
63 |
93 |
78 |
9 |
55 |
14 |
M6 |
70 |
19 |
66.2 |
SFU04010-3 |
40 |
10 |
6.35 |
d>=40 |
3 |
63 |
93 |
78 |
9 |
71 |
14 |
M8 |
70 |
30.1 |
71 |
SFU04010-4
(Waist type) |
40 |
10 |
6.35 |
d>=40 |
4 |
63 |
93 |
78 |
9 |
93 |
14 |
M8 |
70 |
30.1 |
71 |
SFU04020-3 |
40 |
20 |
6.35 |
d>=40 |
3(Double
head) |
63 |
93 |
78 |
11 |
94
144 |
14 |
M8 |
70 |
40.3 |
98.4 |
SFU05010-4 |
50 |
10 |
6.35 |
d>=40 |
4 |
63 |
110 |
93 |
9 |
95 |
16 |
M8 |
85 |
53.1 |
155 |
SFU04005-5 |
40 |
5 |
3.18 |
d>=40 |
5 |
63 |
93 |
78 |
9 |
55 |
14 |
M8 |
70 |
19 |
66.2 |
SFU04005-4
(Waist type) |
40 |
4 |
3.18 |
d>=40 |
4 |
63 |
93 |
78 |
9 |
55 |
14 |
M8 |
70 |
19 |
66.2 |
SFU04010-3 |
40 |
10 |
6.35 |
d>=40 |
3 |
63 |
93 |
78 |
9 |
71 |
14 |
M8 |
70 |
30.1 |
71 |
SFU04010-4
(Waist type) |
40 |
10 |
6.35 |
d>=40 |
4 |
63 |
93 |
78 |
9 |
93 |
14 |
M8 |
70 |
30.1 |
71 |
SFU04020-3 |
40 |
20 |
6.35 |
d>=40 |
3(Double
head) |
63 |
93 |
78 |
9 |
94
144 |
14 |
M8 |
70 |
40.3 |
98.4 |
SFU05010-4 |
50 |
10 |
6.35 |
d>=40 |
4 |
75 |
110 |
93 |
11 |
95 |
16 |
M8 |
85 |
53.1 |
155 |
SFU06310-5 |
63 |
10 |
6.35 |
d>=40 |
5 |
90 |
125 |
108 |
11 |
97 |
18 |
M8 |
95 |
60.7 |
206 |
SFU08010-5 |
80 |
10 |
6.35 |
d>=40 |
6 |
105 |
145 |
125 |
13.5 |
101 |
20 |
M8 |
110 |
66.6 |
265 |
Drawing
Photos
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