FRENI E FRIZIONI PNEUMATICHE - COMBIFLEX
24Pagine

Pneumatic brakes and clutches Freni e frizioni pneumatiche

RE-SOLVING MACHINING LAMINATES REQUIRES AUTOMATED PROCESSES, AND AUTOMATION REQUIRES A RANGE OF EQUIPMENT DESIGNED TO OPTIMISE PRODUCTION AND REDUCE TIMES, COSTS AND THE RISK OF ERROR. IF YOU WANT TO FIND ALL THIS IN ONE BRAND NAME ONLY, ASK AND ASK AGAIN. THE ANSWER WILL ALWAYS BE: RE. LA LAVORAZIONE DEI LAMINATI RICHIEDE PROCESSI AUTOMATIZZATI. L’AUTOMAZIONE RICHIEDE EQUIPAGGIAMENTI DIVERSI, TUTTI MIRATI A OTTIMIZZARE LA PRODUZIONE, RIDUCENDO TEMPI, COSTI E RISCHI DI ERRORE. SE VUOI TROVARE TUTTO IN UN NOME SOLO, CHIEDI E RICHIEDI. IN MOLTI TI DIRANNO: RE.

With innovative, original ideas and careful thought concerning customer needs, for years we have been revolutionising web braking and tension control systems in the converting sector. In the 90s we developed Combiflex, the pneumatic brake which after a series of improvements made by our engineering office went on to be the most reliable and widely copied brake in the converting sector. • Turbine disc • Constant and precise torque control • Reliability • Lower maintenance costs The best-selling brake in the world! In 2013 a collaboration with the University of engineering brought: Extreme,...

STRONG POINTS PUNTI DI FORZA DURATION DURATA The main issue affecting brakes concerns dissipating the heat produced in such a way as to prolong their working life. Combiflex and Extreme are designed, and continuously improved, in order to obtain the maximum levels of heat dissipation, reducing the number of components to a minimum and augmenting the technology. In fact, each component, has been designed convey the maximum quantity of heat outwards, without damaging the brake in any way and, above all, to keep costs to a minimum at the end of its working life. Il problema principale di ogni...

MAINTENANCE AND ENVIRONMENT MANUTENZIONE E AMBIENTE Combiflex and Extreme brakes have been designed to obtain the best performance from the minimum number of components with respect to other braking systems. Less components means greater simplicity and reduced maintenance time and costs during the working life of the brake. The results of a series of tests have shown that, with Re brakes, maintenance costs and the volume of powders dispersed into the surrounding environmente were reduced, over the same life cycle, thanks to the use of certified components and materials. I freni Combiflex e...

SYMBOLS AND UNIT OF MEASUREMENT SIMBOLI E UNITÀ DI MISURA Cd Dynamic torque minimum/maximum [Nm] Coppia dinamica minima/massima [Nm] Total inertia load [Kgm²] Inerzia [Kgm²] Minimum/maximum revolutions per minutes [rpm] Numero di giri minimo/massimo [rpm] Velocità lineare [m/min] Tensione minima/massima sul materiale [N] Minimum/maximum roll diameter [m] Diametro minimo/massima bobina [m] Heat dissipation in continuous slipping [kW] Potenza dissipata in calore in continuo [kW] Clutch’s heat dissipation in continuous slipping [kW] Potenza dissipata dalla frizione in calore in continuo [kW]...

USEFUL FORMULAS FORMULE UTILI J Roll inertia Inerzia bobina Minimum/maximum revolutions per minute Numero di giri minimo/massimo Web speed Velocità lineare CALCULATION EXAMPLE SLITTAMENTO CONTINUO Paper - weight 100 g/m² Carta - grammatura 100 g/m² 1,8 m Maximum web tension Tensione massima sul materiale Minimum web tension Tensione minima sul materiale Maximum dynamic torque Coppia dinamica massima Minimum dynamic torque Coppia dinamica minima Minimum revolutions per minutes Numero di giri minimo Maximum revolutions per minutes Numero di giri massimo Heat dissipation in continuous slipping...

Combiflex PRODUCTS CAN BE COPIED, BUT KNOW-HOW MUST BE EARNED IL PRODOTTO PUÒ ESSERE COPIATO, IL KNOW-HOW BISOGNA COSTRUIRSELO Mono disc brakes and clutches with modular calipers system, easy to install, operate and service. The key strength of the brake is its modular design, which enables it to be installed in any application or operating condition, while guaranteeing unrivalled levels of performance. In fact, Combiflex is available in a range of different ratings, and it is possible to select the number of callipers, the type of fan and pads, the size of the hub, and numerous other...

Excellent sensitivity at low torque Ottima sensibilità alle basse coppie High power dissipation Elevata potenza dissipabile Long life span of the pads Lunga durata delle pastiglie Linear, stable torque management Linearità e stabilità nel controllo della coppia Flexibility and rapid adaptation to variations in torque/pressure Flessibilità e rapidità alle variazioni coppia/pressione Fully modular Modularità totale Less components, reduced maintenance Meno componenti, manutenzione minima Compact size Dimensioni compatte Respect for the environment Rispetto per l’ambiente WATCH THE VIDEO...

with taper lock con calettatore Torque in Nm relating nr. of calipers Coppia in Nm in relazione al n. di pinze 1 1 Torque min 1 caliper / Coppia min 1 pinza Pressure min/max / Pressione min/max Max disc rpm / Nr giri max disco Total weight / Peso complessivo Inertia disc / Inerzia disco Heat dissipation without fan Potenza dissipabile senza ventilatore Heat dissipation fan 24/110/220Vac Potenza dissipabile Vent 24/110/220Vac Torque max 1 caliper / Coppia max 1 pinza * see “Torque values in use” paragraph at page 6 * vedere il paragrafo “Valori di coppia in uso” a pagina 6 1

with taper lock con calettatore ØD Coppia in Nm in relazione al n. di pinze high speed Torque max 1 caliper / Coppia max 1 pinza Torque min 1 caliper / Coppia min 1 pinza Pressure min/max / Pressione min/max Max disc rpm / Nr giri max disco Total weight / Peso complessivo Inertia disc / Inerzia disco Heat dissipation without fan Potenza dissipabile senza ventilatore Heat dissipation fan 24Vdc HP1 Potenza dissipabile Vent 24Vdc HP1 Heat dissipation fan 24Vdc HP2 Potenza dissipabile Vent 24Vdc HP2 Heat dissipation fan 24Vdc HP3 Potenza dissipabile Vent 24Vdc HP3 Torque in Nm relating nr. of...