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CFG-ERS Hinges for profiles with friction locking
Technopolymer
Main specifications
Material
Glass-fibre reinforced polyamide based (PA) technopolymer, black or grey colour RAL 7040 (C33), matte finish.
Rotating pin
Zinc-plated steel.
Standard execution
Pass-through holes for M6 countersunk head screws.
Technopolymer centering inserts (supplied)
For profiles with slot dimensions from 6 to 12 mm.
Adjustable handle for clamping
Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish.
Red writing "PUSH" tampoprinted on the lever body (avoid contact with solvents, alcohol or detergents containing alcohol).
Black-oxide steel retaining screw, AISI 302 stainless steel return spring.
Boss with threaded blind hole in black-oxide steel.
Washer
Zinc-plated, positioned between the adjustable handle and the hinge body.
General information
Rotation angle (approximate value)
Max 280° (-100° and +180° being 0° the condition where the two interconnected surfaces are on the same plane).
Do not exceed the rotation angle limit so as not to prejudice the hinge mechanical peformance.
To choose the convenient type and the right number of hinges for your application, see the Guidelines
Features and applications
The CFG-ERS hinge with friction locking enables the locking of a door in any desired position within a field of rotation of 280° with a force proportional to the torque applied to the ERS lever.
This type of hinge can be used with profiles from 30 up to 60 mm, also combining different dimensions.
| Profile dimension | Insert orientation | Insert colour | |
| s | a | ||
| 30 | 6 |  | Light grey |
| 8 |  | ||
| 40÷45 | 8 |  | Dark grey |
| 10 |  | ||
| 50÷60 | 10 |  | Black |
| 12 |  | ||
| Centering inserts | |||
| Dimensions | Colour | ||
| l | l1 | l2 | |
| 8 | 6 | 2 | Light grey |
| 10 | 8 | 4 | Dark grey |
| 12 | 10 | 5 | Black |
Instructions of use
Instructions of use
The friction effect is obtained by clamping the two hinged bodies using the special adjustable handle. To operate the adjusting mechanism, push down the lever (PUSH). By releasing the lever, the spring releases the toothing, thus the handle can return to its starting position and the lever can rotate freely together with the door without obstructing the movement, even in case of accidental shock. The high number of teeth within the adjustable handle guarantees rotation even in case of very limited movement of the lever arm.
| Resistance tests | Axial Stress | Radial Stress | 90° Angled Stress | |||
 |  |  | ||||
| Description | Maximum working load Ea [N] | Load at breakage Ra [N] | Maximum working load Er [N] | Load at breakage Rr [N] | Maximum working load E90 [N] | Load at breakage R90 [N] |
| CFG.30/30 SH-6 | 440 | 2570 | 1850 | 3710 | 300 | 1700 |
| CFG.30/40 SH-6 | 320 | 2280 | 1750 | 3490 | 590 | 870 |
| CFG.30/45 SH-6 | 240 | 2150 | 1760 | 3520 | 190 | 780 |
| CFG.30/60 SH-6 | 280 | 1510 | 1600 | 3190 | 180 | 850 |
| CFG.40/40 SH-6 | 320 | 2280 | 1750 | 3490 | 220 | 870 |
| CFG.40/45 SH-6 | 240 | 2150 | 1750 | 3490 | 390 | 780 |
| CFG.40/60 SH-6 | 280 | 1510 | 1600 | 3190 | 180 | 850 |
| CFG.45/45 SH-6 | 240 | 2150 | 1760 | 3520 | 190 | 780 |
| CFG.45/60 SH-6 | 240 | 1510 | 1600 | 3190 | 180 | 780 |
| CFG.60/60 SH-6 | 280 | 1510 | 1600 | 3190 | 180 | 850 |
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