Pull-stud size 20 for M12 engagement screw
No. 6370ZN-20
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Horizontal rapid-clamping cylinder
Hydraulic opening.
Opening operating pressure: min. 50 bar - max. 60 bar.
Cover and piston hardened.
Repeatability < 0.005 mm.
| Order no. |
Size |
Pull-in/locking force up to
[kN] |
Holding force*
[kN] |
Advance motion, hydr. suspension piston |
max. weight per suspension piston
[kN] |
Weight
[Kg] |
CAD | SC |
|---|---|---|---|---|---|---|---|---|
| 303065 | KH20 | 20 | 55 | - | 5 | 2,1 |
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| 306217 | KH20 | 20 | 55 | ● | 5 | 2,1 |
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| 303107 | KH40 | 40 | 105 | - | 8 | 5,2 |
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| 306258 | KH40 | 40 | 105 | ● | 8 | 5,2 |
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Design:
As standard, there is a manaul (hand power) or hydraulic run-out and run-in movements of the suspension piston.
- Cylinder has one connection: 1x hydr. opening (1),
- Cylinder with hydraulic advance motion has three connections: 1x hydr. opening (1),
Run out 1x hydr. suspension piston opening (5), run in 1x hydr. suspension piston opening (4).
Application:
Zero-point clamping system for set-up-time-optimised clamping during cutting and non-cutting machining. For installation in clamping profiles, cubes and towers. The horizontal toggle clamp cylinder is used to change fixtures quickly and easily by means of the suspension piston with hand force, hydraulic or handling device.
Note:
The horizontal rapid-clamping cylinder has high holding, pull-in and locking forces. This is opened hydraulically (1) and mechanically locked through spring force. Subsequent uncoupling of the pressure lines is possible at all times (module is tensioned pressure-free). The maximum weight per suspension piston must not exceed 5 kN at KH20 and 8 kN at KH40.
* Please observe the installation instructions.
On request:
- Installation diagrams
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dimensions table
Order
no.Size dia. D
dia. DN
dia. D1 dia. D2
H HA dia. LK
dia. LK1 M M1 T T1 303065 KH20 112 32 78 40 109 10 88 60 M6 M6 56,5 99 306217 KH20 112 32 78 40 109 10 88 60 M6 M6 56,5 99 303107 KH40 148 40 102 48 144 15 118 76 M8 M8 73,0 129 306258 KH40 148 40 102 48 144 15 118 76 M8 M8 73,0 129