Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: jwwinco.com
Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: jwwinco.com
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.
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
Spindle assembly GN 708.1, type A
RoHS
Clamping Arms GN 875.2
Clamping Arms GN 875.3
Adapter Flanges GN 875.4
Sensor GN 3380
Clamping Screws GN 708.1
| A | Clamping arm with slotted hole and two flanged washers |
| AC | Clamping arm with slotted hole, with two flanged washers and GN 708.1 spindle assembly |
| B | Clamping arm with threaded hole |
| F | Adapter flange |
| N | Without clamping arm |
| L | Swiveling left |
| R | Swiveling right |
| Size Piston-Ø | d1 | FS in N Clamping capacity at 6 bar | a | b1 | b2 | b3 | b4 | b5 | d2 Supply port | d3 | d4 | d5 | h1 | h2 ≈ clamped |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 8 | 89 | 15 | 42 | 28 | 6,7 | 12,5 | 13 | M 5 | M 4 | M 5 | M 5 | 70 | 75 |
| 20 | 12 | 118 | 20 | 46 | 30 | 9,3 | 17 | 18 | M 5 | M 5 | M 6 | M 8 | 74 | 79 |
| 25 | 14 | 170 | 20 | 55 | 35 | 11,3 | 18 | 25 | M 5 | M 6 | M 6 | M 8 | 78 | 82 |
| 32 | 16 | 270 | 25 | 60 | 45 | 14,5 | 20 | 30 | G 1/8 | M 8 | M 8 | M 8 | 90 | 95 |
| 40 | 16 | 450 | 25 | 70 | 55 | 14,5 | 20 | 30 | G 1/8 | M 8 | M 8 | M 8 | 90 | 95 |
| 50 | 20 | 700 | 30 | 85 | 65 | 17,5 | 25 | 32 | G 1/8 | M 10 | M 8 | M 10 | 100 | 105 |
| 63 | 20 | 1100 | 30 | 100 | 80 | 17,5 | 25 | 32 | G 1/8 | M 10 | M 8 | M 10 | 100 | 105 |
| Size Piston-Ø | d1 | h3 ≈ unclamped Type A, AC | Type B | Type F | l1 | l2 | m1 | m2 | m3 | t1 | w1 Clamping stroke | Stroke | w2 | max. tightening torque of the clamping arm in Nm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 8 | 107 | 107 | 106 | 11 | 43 | 41 | 41 | 22 | 12 | 8,5 | 17 | 8 | 6 |
| 20 | 12 | 127 | 126 | 126 | 13 | 45 | 48 | 48 | 30 | 14 | 15 | 27 | 15 | 9 |
| 25 | 14 | 135 | 129 | 134 | 15,5 | 55 | 50 | 50 | 38 | 14 | 14 | 27 | 18 | 9 |
| 32 | 16 | 153 | 147 | 154 | 20 | 68 | 65 | 60 | 45 | 16 | 14 | 30 | 21 | 18 |
| 40 | 16 | 153 | 150 | 154 | 24,5 | 68 | 65 | 70 | 45 | 16 | 15 | 30 | 21 | 18 |
| 50 | 20 | 172 | 165 | 167 | 31 | 77 | 85 | 80 | 48 | 16 | 15 | 32 | 19 | 35 |
| 63 | 20 | 170 | 165 | 165 | 38 | 77 | 85 | 90 | 48 | 16 | 15 | 30 | 19 | 35 |
| Size Piston-Ø | d1 | d6 | d7 | d8 H7 | l3 | l4 | l5 | l6 | m4 | m5 | m6 | m7 | t2 | t3 | t4 | t5 ≈ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 8 | M 5 | 4,5 | - | 21 | 11 | 26 | - | 31 | 51 | 21 | 13 | 15 | - | - | 4,7 |
| 20 | 12 | M 6 | 5,5 | - | 11,5 | 17 | 24 | - | 36 | 44,5 | 22 | 20 | 20 | - | - | 5 |
| 25 | 14 | M 8 | - | 6 | 17 | 17 | 33 | 48 | 40 | 44,5 | 30 | 20 | 15 | 10 | 10 | 4,5 |
| 32 | 16 | M 8 | - | 6 | 18 | 18 | 40 | 55 | 45 | 51 | 30 | 30 | 20 | 15 | 15 | 6 |
| 40 | 16 | M 8 | - | 6 | 21 | 21 | 40 | 55 | 52 | 52 | 30 | 37 | 20 | 15 | 15 | 7,5 |
| 50 | 20 | M 10 | - | 8 | 26 | 26 | 40 | 60 | 66 | 53 | 40 | 46 | 20 | 20 | 15 | 6 |
| 63 | 20 | M 10 | - | 8 | 30 | 30 | 40 | 60 | 80 | 53 | 40 | 60 | 20 | 20 | 15 | 7,5 |
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Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
