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CFA-F

Hinges with detent position at 90°

SKU: 7105 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Fitting Weight
Bosses Pass-through holes C #
Code Description L B f ±0.25 f1 ±0.25 H h1 b1 d d1 h d3 d4 d5 h3 [Nm] g
422114 CFA.49-F-B-M6 49.5 48 30.2 31 20 13 18 4 M6 8 5 42
422135 CFA.49-F-CH-5 49.5 48 30.2 31 20 13 18 4 5.5 10 5.5 2 29
422133 CFA.49-F-SH-5 49.5 48 30.2 31 20 13 18 4 5.5 10 2 29
422212 CFA.65-F-B-M6 65 63.5 40 40 25 16 24 5 M6 9 5 84
422235 CFA.65-F-CH-6 65 63.5 40 40 25 16 24 5 6.5 11 6.5 3 62
422236 CFA.65-F-SH-6 65 63.5 40 40 25 16 24 5 6.5 12.5 3 62
# Suggested tightening torque for assembly screws.
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]
CFA.49-F-B-M6 330 3250 470 3250 110 1540
CFA.49-F-CH-5 380 3600 370 3300 320 2490
CFA.49-F-SH-5 300 2960 310 2880 320 2490
CFA.65-F-B-M6 1150 5780 1550 7780 760 3820
CFA.65-F-CH-6 810 5410 1000 6550 720 3980
CFA.65-F-SH-6 840 5680 1010 7010 790 3960

Additional information

Colour

Black, matte finish.

Features and applications

CFA-F hinges are recommended when the opening of the door must not exceed the limit of 90°.<BR>Once the hinge is fitted onto the machine/door, the teeth of the detent system remain inside the hinge. Thus the operator cannot reach them for the safety of his hands.

Material

High-resilience polyamide based (PA) technopolymer. Resistant to solvents, oils, greases and other chemical agents.

Rotation angle

Max 100° (-10° and +90° being 0° the condition where the two interconnected surfaces are on the same plane).

Rotation pin

AISI 303 stainless steel.

Standard executions

– <STRONG>CFA-F-B</STRONG>: nickel-plated brass bushings, tapped hole.<BR>- <STRONG>CFA-F-CH</STRONG>: pass-through holes for cylindrical head screws.<BR>- <STRONG>CFA-F-SH</STRONG>: through holes for countersunk head screws.

Notes

To choose the convenient type and the right number of hinges for your application, see the Guidelines.

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