Electronic roll feeds

Product catalog summary

Construction Characteristics
The electronic roll feeds are designed with compact dimensions for easy installation on any press model. They feature a robust construction with fully shielded components and a brushless motor with an encoder. The adjustable fixing plate allows for easy pass-line adjustment, and the system includes vertical guiding rollers for incoming material. The pilot-release device is operated by two pneumatic cylinders, and roll pressure can be finely adjusted.

Position Control
The system uses a closed-loop positioning control with a built-in PLC. It includes a control board with a graphical display and keyboard data input. Users can store up to 99 programs, including steps, speed, and batch quantity. The programmable length ranges from 0.1 to 99999.9 mm, with selectable accuracy from +/- 0.05 to 9.9 mm. The system can operate in "press controls feed" or "feed controls press" mode, with measurement modes selectable from the panel.

Options
Optional features include electronic cams that reduce setup time, with an absolute encoder ready for system connection. There are 8 programmable electronic cams, with 4 system cams and 4 customizable by the user. The system supports 99 groups of 8 cams for easy machine setup. Additional options include tooling control with 4 to 7 outputs, a measuring wheel for high accuracy, and self-centering guiding rollers for easy line adjustment.

Technical Specifications
The AREL 200 and AREL 400 models have different specifications:

Material width: 5-200 mm (AREL 200), 5-400 mm (AREL 400)
Material thickness: 0.3-2 mm (AREL 200), 0.3-1.5 mm (AREL 400)
Max. cross-section area: 400 mm² (AREL 200), 600 mm² (AREL 400)
Motor torque: 6 Nm
Max. working speed: 100 m/min
Power supply: 3x400V/50Hz

Performance Diagram
The performance diagram indicates that with a measuring wheel, the maximum speed is 99% for a material cross-section of 100 mm².

Catalog excerpts

ALIMENTATORI ELETTRONICI A RULLI ELECTRONIC ROLL FEEDS ELEKTRONISCHE WALZENVORSCHUBGERÄTE ALIMENTADORES ELECTRONICOS DE RODILLOS

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■ CARATTERISTICHE COSTRUTTIVE Dimensioni compatte per agevole installazione su qualunque pressa. Robusta costruzione con componentistica funzionale totalmente protetta. Motore Brushless con encoder. Contropiastra regolabile con vite per facile regolazione dell'altezza (foto 1). Rullini di guida verticali in entrata. Apertura piloti tramite due cilindri pneu-matici all'interno della struttura in posizione protetta. Pressione di contatto finemente regolabile (foto 2). CONSTRUCTION CHARACTERISTICS Compact dimensions for easy installation on any press model. Strong construction with totally shielded...

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HERSTELLUNGS-MERKMALE Kompakte Ausfuhrung fur eine einfache Montage auf jede Art von Presse. Stabile Konstruktion mit voll geschutzten Bauteilen. Brushless-Motor mit Drehgeber. Die Stutzplatte ist mittels Spindel leicht in der Hohe verstell-bar (s. Foto 1). Senkrechte Fuhrungsrollen im Materialeingang. Walzenoffnung fur Fang-stifte durch 2 Pneumatikzylinder ebenfalls in geschutzter Lage im Innererr der Struktur. FeineinstellbarerWalzendruck (s. Foto 2). ★ CARACTERISTICAS CONSTRUCTIVAS Construction compacta que simplifica la instalacion en cualquier tipo de prensa. Estructura robusta perimetral...

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GRAFICO PRESTAZIONI Misurazione con ruota metrica Velocita max. = 99 % Sezione materiale = 100 mm2 PERFORMANCE DIAGRAM Data with measuring wheel Max. speed = 99 % Material cross section = 100 mm2 KENNLINIE Messung m. Messrad Max. Geschwindigkeit = 99 % Materialquerschnitt = 100 mm2 GRAFICO DE EFICIENZA Obtenido con rueda de medida Velocidad = 99 % Seccion del material = 100 mm2 ALTRI PRODOTTI G.P.A. MORE G.P.A. PRODUCTS 1) Alimentatori sia pneumatici che a CNC fino a 1200 mm di larahezza (foto: alim. a CNC 1200x1200 mm]. Pneumatic and CNC clamp feeders up to 1200 mm width (photo: CNC clamp feeder...

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Electronic roll feeds

Electronic roll feeds

Catalog excerpts

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