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CFSQ
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Hinges with built-in safety switch SUPER TECHNO POLYMER MATERIAL Self-extinguish high-rigidity SUPER-technopolymer, black colour, matte finish. ROTATING PIN AISI 303 stainless steel. STANDARD EXECUTIONS Assembly by means of pass-through holes for M6 countersunk-head screws UNI 5933, DIN 7991. Starting work angle 0°: -- C-A-D: axial connector, microswitch on the right. -- C-A-S: axial connector, microswitch on the left. -- C-B-D: rear connector, microswitch on the right. -- C-B-S: rear connector, microswitch on the left. Starting work angle -90°: -- C-A-D-EA: axial connector, microswitch on the right. -- C-A-S-EA: axial connector, microswitch on the left. -- C-B-S-EA: rear connector, microswitch on the left. -- C-B-D-EA: rear connector, microswitch on the right. Starting work angle 0°: -- F-A-D: axial cable, 2 or 5 m length, microswitch on the right. -- F-A-S: axial cable, 2 or 5 m length, microswitch on the left. -- F-B-D: rear cable, 2 or 5 m length, microswitch on the right. -- F-B-S: rear cable, 2 or 5 m length, microswitch on the left. Cable type: UL/CSA STYLE 2587 3 X AWG 22. FEATURES AND APPLICATIONS -- The hinge with built-in switch (ELESA patent) is a safety device because in case of accidental opening of doors, machine protections, or safety doors on machines and production equipment, it automatically breaks off the power supply hence protecting the operators. -- This hinge can be subject to frequent cleaning cycles and can be used in any situation or environment where a special attention to cleaning and hygiene is requested, thanks to the IP67 protection class and the use of stainless steel elements for closing the hinge body. -- Switch equipped with two contacts: one NC contact and one change-over NO contact, form C, see IEC EN 60947-5-1 standard. -- Switch set with positive opening (in compliance with IEC EN 60947-5-1 standard, K attachment): the contacts break off for the direct movement of an actuator, onto which the working force is applied through non elastic elements. -- Quick release switch: the stroke speed of the contact-holder slider does not depend on the working speed. -- Easy to assemble: the built-in safety switch is integrated into a single body with the hinge, thus offering a very easy and fast assembly. This is a great advantage in comparison with some traditional systems which still require to set up separately a hinge and a safety switch connected by a special pin to replace the standard pin of the hinge. -- Universal usage: CFSQ hinges can be assembled on the most common aluminium profiles. ROTATION ANGLE (APPROXIMATE VALUE) CFSQ: max 190° (-10° and +180° see Fig.1). CFSQ-EA: max 270° (-90° and +180° see Fig.1). 0° is the condition where the interconnected surfaces are on the same plane. See Built-in safety switch functioning and maintenance. The hinge must not be stressed by any negative angle of less than -10° (CFSQ) and -90° (CFSQ-EA). ACCESSORIES ON REQUEST -- FC-M12x1 (on page 1327): extensions with 4 pole M12 female axial connector. SPECIAL EXECUTIONS ON REQUEST Operating angle of the hinge other than from 0° to 180°, every 15°, where the system frame/door requires a special execution. Models all rights reserved in accordance with the law. Always mention the source when reproducing our drawin

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Hinges with built-in safety switch ASSEMBLY INSTRUCTIONS -- Fit the hinge body with the built-in switch on the fixed part (frame) and the other body on the door. The distance between the axis of the hinge pin and the door must be at least 5 mm (see fig.3). -- Leave the least clearance between the holes in the mounting walls and the diameter of the set screws (Max 0.5 mm). The suggested tightening torque should not be exceeded: 5 Nm. -- The hinge must not be used as a mechanical end-stroke either for door maximum opening or for closed door. For this purpose we recommend using external...

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Hinges with built-in safety switch IEC 60947-5-1 Typical applications: electromagnetic load controls in alternating current DC13 Typical applications: electromagnet controls in direct current Short-circuit protection: 6A gl Seal voltage at nominal pulse 4 KV Insulation nominal voltage IEC EN 60947-5-1): 10 6 Protection class of the housing Environmental rating Electrical features 4A at 24 Vac/dc (resistive load) B3000 pilot duty Types 1 and 4X "indoor use only" Ui = 250V Minimum force (torque for positive opening of contact): 0.5 Nm Type of contact: Ag 90 Ni 10 Maximum working frequence:...

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Hinges with built-in safety switch AXIAL STRESS RADIAL STRESS Max limit static load Sa [N] 2100 1200 Max limit static load Sr [N] 2800 1500 Max limit static load S90 [N] 1300 600 Resistance tests Description CFSQ CFSQ-EA For CFSQ. hinges with built-in safety switch, the reference value supplied is the max limit static load (Sa, Sr, S90), since these hinges can be used as safety devices. Above this value, the material may break, thus prejudicing the hinge functionality. Obviously a suitable factor, according to the importance and safety level of the specific application, must be applied to...

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