COMINTEC
23
GSF - bellow couplings: technical data
DIMENSIONS
TECHNICAL CHARACTERISTICS
TRASMISSIBLE TORQUE WITH HUB CONNECTION TYPE B
APPLICATION EXAMPLE
Slide
Recircula
Ɵ
ng ball-screw
Servomotor
NOTES
• Product available only with
fi
nished bore.
• the weights refer to the coupling with minimum bore; iner
Ɵ
as refer to the coupling with maximum bore.
•
Choice and availability of di
ff
erent hub connec
Ɵ
on type see pages 4 and 5.
GSF applica
Ɵ
on + DSS/SG torque limiter
On request
GSF couplings
Size
D
Dk
E H7
N
P
R
U
min
max
1
34
36
5
16
17
16,5
50,5
5
2
40
44
8
20
20,5
21
62
6
3
55
58
10
30
22,5
27
72
7
4
65
73
14
38
26
32
84
8
5
83
89
14
45
31
41
103
10
Size
Torque
[Nm]
Weight
[Kg]
Iner
Ɵ
a
[Kgm
2
]
Max
speed
[Rpm]
Screws
S1
Grub
screw
S2
Tightening torque
Misalignments
Rigidity
nom
max
Screw (S1)
[Nm]
Grubscrew (S2)
[Nm]
Angular
α
[°]
Axial
X [mm]
Radial
K [mm]
torsional
R
T
[10
3
Nm/Rad]
axial
R
A
[N/mm]
radial
R
R
[N/mm]
1
5
10
0,07
0,000014
14000
M4
M3
2,9
0,8
1° 30’
± 0,5
0,20
3,050
30
92
2
15
30
0,14
0,000032
12000
M5
M3
6
0,8
1° 30’
± 0,6
0,20
7,000
45
129
3
35
70
0,29
0,000136
8500
M6
M4
10
2
2°
± 0,8
0,25
16,300
69
160
4
65
130
0,45
0,000302
7000
M8
M4
25
2
2°
± 0,8
0,25
33,000
74
227
5
150
300
0,93
0,001049
5500
M10
M4
49
2
2°
± 1,0
0,30
64,100
87
480
Torque transmi
Ʃ
ed
[Nm]
according to the ø
fi
nished bore
[mm]
Size
5
6
7
8
9
10
11
12
14
15
16
18
19
20
24
25
28
30
32
35
38
40
42
45
1
5
6
7
8
9
10
11
12
14
15
16
2
13
14
16
18
19
22
24
25
29
30
32
3
25
27
32
34
36
41
43
45
54
57
63
68
4
62
67
75
79
83
100
104
116
124
133
145
158
5
119
125
132
158
165
183
198
211
231
248
263
277
295