HIWIN
2.4.4 Housing for flange nuts (DIN 69051 Part 5)
The nut housing is suitable for assembling flange nuts DEB (page 101), DDB (page 102)
and FSCDIN (page 97). The axis height of the housing is matched to fixed bearing SFA
(page 114) and the supported bearing SLA (page 116).
The housing can be screwed on from above (S1) and below (S2). The housing can be
pinned with two tapered pins or cylindrical pins. Screws of strength class 8.8 should be
used for the fastening.
L2
90°
90°
30°
45°
H4
H
H1
H2
S2
S1
T
D1
D1
H3
H5
L1
S3
L
L3
G
B1
B
+0.5
+0.2
D
Hole pattern 1
Hole pattern 2
Table 2.37
Housing dimensions
Article number
Shaft
nominal Ø
L
L1
L2
L3
H
H1
js9
H2
H3
H4
H5
GFD16
16
86
52
52
68
58
32
22
7
15
15
GFD20
20
94
52
60
77
64
34
22
7
17
15
GFD25
25
108
65
66
88
72
39
27
10
19
18
GFD32
32
112
65
72
92
82
42
27
10
19
18
GFD40
40
126
82
84
105
97
50
32
13
23
21
GFD50
50
146
82
104
125
115
60
32
13
30
21
Unit: mm
Table 2.38
Housing dimensions
Article number
Shaft
nominal Ø
D
D1
B
B1
S1
H12
S2
S3
Hole
pattern
G
T
GFD16
16
28
38
37
23
8,4
M10
7、7
1
M5
12
GFD20
20
36
47
42
25
8,4
M10
7、7
1
M6
15
GFD25
25
40
51
46
29
10,5
M12
9,7
1
M6
15
GFD32
32
50
65
49
29
10,5
M12
9,7
1
M8
20
GFD40
40
63
78
53
32
12,6
M14
9,7
2
M8
20
GFD50
50
75
93
59
34
12,6
M14
9,7
2
M10
25
Unit: mm
117