Technical datasheet
GN 875-BPinces pivotantes
Bras de serrage avec trou fileté
Pneumatique , en version bloc
GN 875-B
|
Code
|
Size
|
d1
|
Fs in N
|
b2
|
b4
|
d2
|
d3
|
h1
|
h2 ≈
|
l1
|
m2
|
w1 clamping stroke
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GN 875-16-8-L-B
|
16
|
8
|
89
|
28
|
12.5
|
M 5
|
M 4
|
70
|
75
|
11
|
41
|
8.5
|
|
GN 875-20-12-L-B
|
20
|
12
|
118
|
30
|
17
|
M 5
|
M 5
|
74
|
79
|
13
|
48
|
15
|
|
GN 875-25-14-L-B
|
25
|
14
|
170
|
35
|
18
|
M 5
|
M 6
|
78
|
82
|
15.5
|
50
|
14
|
|
GN 875-32-16-L-B
|
32
|
16
|
270
|
45
|
20
|
G 1/8
|
M 8
|
90
|
95
|
20
|
60
|
14
|
|
GN 875-40-16-L-B
|
40
|
16
|
450
|
55
|
20
|
G 1/8
|
M 8
|
90
|
95
|
24.5
|
70
|
15
|
|
GN 875-50-20-L-B
|
50
|
20
|
700
|
65
|
25
|
G 1/8
|
M 10
|
100
|
105
|
31
|
80
|
15
|
|
GN 875-63-20-L-B
|
63
|
20
|
1100
|
80
|
25
|
G 1/8
|
M 10
|
100
|
105
|
38
|
90
|
15
|
Coding
- Type L: Swiveling left
- Type R: Swiveling right
Types
- Type A: Clamping arm with slotted hole and 2 flanged washers
- Type AC: Clamping arm with slotted hole, 2 flanged washers and spindle assembly
- Type B: Clamping arm with threaded hole
- Type F: Adapter flange
- Type N: Without clamping arm
Aluminum
Hard anodized
Wear-resistant surface
Double-action air cylinder
Max. pressure 6 bar
Socket cap screw DIN 912
Steel, zinc plated, blue passivated
Washer ISO 7092
Steel, zinc plated, blue passivated
- Clamping screw type A
- Steel, zinc plated, blue passivated
- Rubber thrust pad 85 Shore A
Swing clamps GN 875 are used when the clamping point for inserting and removing the workpiece must be freely accessible on top.
During the clamping action, the arm is first swiveled by 90° and lowered, followed by the linear tensioning motion. The workpiece clamping must take place within the clamping stroke.
The angle orientation of the tensioning arm can be set arbitrarily during mounting on the swing clamp. When tightening the screw, the piston rod must not experience any torque. The clamping arm must therefore be held to prevent twisting.
The swing clamps are equipped with a magnet ring piston and are therefore pre-fitted for end stop detection via sensor.
- Clamping Arms GN 875.2
- Clamping Arms GN 875.3
- Adapter Flanges GN 875.4
- Sensor GN 3380
- Clamping Screws GN 708.1
| Size | d1 | d6 | d7 | d8 H7 | l3 | l4 | l5 | l6 | m4 | m5 | m6 | m7 | t2 | t3 | t4 | t5 ≈ |
| 16 | M 5 | M 5 | 4.5 | - | 21 | 11 | 26 | - | 31 | 51 | 21 | 13 | 15 | - | - | 4.7 |
| 20 | M 6 | M 5 | 5.5 | - | 11.5 | 17 | 24 | - | 36 | 44.5 | 22 | 20 | 20 | - | - | 5 |
| 25 | M 8 | M 6 | - | 6 | 17 | 17 | 33 | 48 | 40 | 44.5 | 30 | 20 | 15 | 10 | 10 | 4.5 |
| 32 | M 8 | M 6 | - | 6 | 18 | 18 | 40 | 55 | 45 | 51 | 30 | 30 | 20 | 15 | 15 | 6 |
| 40 | M 8 | M 8 | - | 6 | 21 | 21 | 40 | 55 | 52 | 52 | 30 | 37 | 20 | 15 | 15 | 7.5 |
| 50 | M 10 | M 8 | - | 8 | 26 | 26 | 40 | 60 | 66 | 53 | 40 | 46 | 20 | 20 | 15 | 6 |
| 63 | M 10 | M 8 | - | 8 | 30 | 30 | 40 | 60 | 80 | 53 | 40 | 60 | 20 | 20 | 15 | 7.5 |
Produits associés
GN 3380
Capteur
pour pinces à commande pneumatique / vérins à commande pneumatique
GN 708.1-ST
Vis de serrage
Acier/Acier inoxydable, avec butée en caoutchouc
GN 875.2
Bras de serrage
avec trou oblong, pour pinces pivotantes GN 875 / GN 876
GN 875.3
Bras de serrage
avec trou fileté, pour pinces pivotantes GN 875 / GN 876
GN 875.4
Brides d'adaptation
pour pinces pivotantes GN 875 / GN 876
GN 876
Pinces pivotantes
Aluminium, pneumatique, avec filetage