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GN 9027
Spiral Cam Levers
Steel
Description
Specification
Types
- Type A: Without contact plate
- Type B: With contact plate
Lever
- Steel, case-hardened
- Blackened BT
Pin
Steel, case-hardened
Contact plate
Steel, case-hardened
Retaining rings DIN 471
Steel
Information
Spiral cam levers GN 9027 are used to quickly clamp fixture and machine components with high clamping forces, independent of the direction of the lever. The pitch of the double-sided clamping spiral creates a self-locking effect.
Due to the robust design, the lever can be extended by attaching a tube or brought into the desired clamping position by using a soft-face hammer. No torque is applied to the clamping screw or the clamping point during the clamping operation.
When combined with swing bolts DIN 444 / GN 1524 , the spiral cam levers are suitable for many different applications. The contact plate of type B prevents damage to the clamping surface. The clamping mechanism can be lubricated for easier operation.
Accessory
- Swing Bolts DIN 444
- Swing Bolts GN 1524 (with Long Threaded Bolt)
Technical information
- ISO-Fundamental Tolerances
GN 9027-A
| l1 | d1 f8 | a1 ≈ | b1 +0.2 | b2 | d2 | h ≈ Stroke | l2 ≈ | Fs in kN ≈ Clamping Force |
MH in Nm ≈ Torque |
 |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Code | Actions | |||||||||||
| GN 9027-64-8-A-BT | 64 | 8 | 9 | 9.2 | 24 | 10 | 1 | 41 | 7.5 | 25 | 69 |
|
| GN 9027-80-10-A-BT | 80 | 10 | 10 | 12.2 | 28 | 12 | 1.1 | 54 | 12 | 45 | 114 |
|
| GN 9027-100-12-A-BT | 100 | 12 | 12.5 | 14.2 | 33 | 16 | 1.4 | 70 | 18 | 80 | 226 |
|
| GN 9027-125-16-A-BT | 125 | 16 | 16 | 17.2 | 41 | 20 | 1.7 | 88 | 34 | 200 | 459 |
|
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