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CATALOG

Product catalog summary

Overview: This document is a 2018 catalogue for screw jacks, detailing mechanical lifting devices with specifications, application examples, technical features, and guidelines for selection and use.

Specifications: The catalogue provides technical specifications for screw jacks, including lifting screws, dimensions, and performance metrics. Key parameters include dynamic and static load capacities, input speed, and torque requirements. It also details input and output power calculations, efficiency, maximum radial load, useful stroke, and operating temperatures.

Procedures: It includes procedures for selecting the appropriate screw jack, a checklist for applications, and instructions for assembly and motor coupling.

Standards and Norms: All data are indicative and subject to change. Reproduction of content is prohibited without consent.

Recommendations: Guidelines for handling lateral, radial, and buckling loads are provided to ensure safe operation.

Application Examples: Illustrated scenarios include lifting devices with translating and rotating screw jacks, machine tool carriage positioning, and platform lifting devices.

Glossary: A glossary defines key terms and abbreviations used throughout the document.

General Information: Screw jacks convert rotational input into linear output and can be powered manually or by motors. They are used for aligning, moving, and positioning loads, offering reliability, minimal maintenance, and safety.

Load Types: The document describes traction, compression, and lateral loads, emphasizing the importance of minimizing lateral loads.

Lubrication: Screw jacks come with long-life lubrication, but regular lubrication of the lifting screw is necessary. Recommended lubricants include KAPPA Special Aluminum grease EP.

Installation and Maintenance: Proper alignment and regular inspections are crucial, especially in harsh environments. Avoid radial loads during installation.

Storage: Protect screw jacks from dust and aggressive environments. Support long screws if stored horizontally.

Screw Jack Series Overview: The document outlines various series (S, M, M Inox) with different load capacities and configurations, including translating and rotating screws, gear ratios, and mounting positions.

Motor Couplings and Shaft Executions: Details on standard and special executions for motor couplings and shaft arrangements are provided.

Accessories: Specifications for end screw accessories, bellows coverings, and safety nuts are included, with material and measurement details.

Performance Specifications: Performance data for screw jacks, including power, torque, and duty cycle, are presented in tabular form for various load percentages.

Application Checklist: A checklist for new applications requires details on company, application data, environmental conditions, and operational parameters.

Contact Information: Contact details for Francia S.R.L. are provided for further inquiries.

Catalog excerpts

SCREW JACKS  VERINS A VIS MECANIQUE SPINDELHEBER  GATOS DE HUSILL

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OFFICINA MECCANICA MECHANICAL WORKSHOP ATELIER MÉCANIQUE MECHANISCHE WERKSTATT TALLER MECÁNICO 1976 ANNO DI FONDAZIONE YEAR OF ESTABLISHMENT ANNÉE DE FONDATION GRÜNDUNGSJAHR AÑO DE FUNDACI

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CONTROLLO QUALITÀ ENGINEERING BUREAU D’EDUTES TECHNIK INGENIERIA QUALITY CONTROL CONTRÔLE QUALITÉ QUALITÄTSKONTROLLE CONTROL DE CALIDAD MANUFACTURING PRODUCTION FERTIGUNG PRODUCCIÓN STOCK STOCKS LAGER ALM

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SCREW JACKS VERINS A VIS MECANIQUE SPINDELHEBER GATOS DE HUSILLO Questo catalogo annulla e sostituisce ogni precedente edizione. I dati contenuti nel seguente catalogo non sono impegnativi. La ditta FRANCIA si riserva il diritto di apportare tutte le varianti e modifiche, senza preavviso, ai prodotti e alle informazioni contenute in questo catalogo. È vietata la riproduzione, anche parziale, di testi, foto e disegni senza nostra previa autorizzazione. This catalogue update and replaces all previous editions. Data contained in this catalogue are not unconditionally binding. FRANCIA reserves the...

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MARTINETTI A VITE  SCREW JACKS  VERINS A VIS MECANIQUE  SPINDELHEBER  GATOS DE HUSILLO INDEX  SOMMAIRE INHALT  ÍNDICE PAGINA Page Page Seite Página ESEMPI DI APPLICAZIONE Application examples · Exemples d’applications Anwendungsbeispiele · Ejemplos de aplicaciones GLOSSARIO Glossary · Glossaire Glossar · Glosario INFORMAZIONI GENERALI General info · Informations générales Allgemeine Informationen · Información general IDENTIFICAZIONE PRODOTTO Product indentification · Identification du produit Produktbezeichnung · Identificación del producto VITI DI SOLLEVAMENTO Lifting screws · Vis de...

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MARTINETTI A VITE  SCREW JACKS  VERINS A VIS MECANIQUE  SPINDELHEBER  GATOS DE HUSILLO INDEX  SOMMAIRE INHALT  ÍNDICE PAGINA Page Page Seite Página SCELTA DEL MARTINETTO Screw jack choice · Sélection du vérin Wahl des Spindelhebers · Selección del gato de husillo PARTI DI RICAMBIO Spare parts · Pièces de détachées Ersatzteile · Piezas de repuesto DIMENSIONI Dimensions · Ccaractéristiques dimensionnelles Abmessungen · Dimensiones ESECUZIONI E ATTACCHI MOTORE Executions and motor couplings · Réalisations et raccords moteur Ausführungen und Motorkupplungen · Fabricación y acoplamientos motor...

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MARTINETTI A VITE  SCREW JACKS  VERINS A VIS MECANIQUE  SPINDELHEBER  GATOS DE HUSILLO APPLICATION EXAMPLES  EXEMPLES D’APPLICATIONS ANWENDUNGSBEISPIELE  EJEMPLOS DE APLICACIONES Application examples Dispositivo di sollevamento mediante martinetto a vite traslante. Dispositivo screw Lifting device with translating di sollevamento mediante martinetto a vite traslante. jack. Lifting device with translating screw jack. 1 Dispositivo di sollevamento mediante martinetto a vite traslante. Vérin mécanique avec vis mobile en translation - VT - Hebevorrichtung mit Spindelhebern mit versetzenden...

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MARTINETTI A VITE  SCREW JACKS  VERINS A VIS MECANIQUE  SPINDELHEBER  GATOS DE HUSILLOmediante Dispositivo di sollevamento martinetto a vite rotante. ESEMPI sollevamento mediante DispositivoDI APPLICAZIONE di posizionamento maniDispositivo di Lifting device with rotating screw jack. polatore su APPLICATION linea di trasporto. EXEMPLES D’APPLICATIONS Dispositivo di sollevamento mediante martinetto a viteEXAMPLES traslante. Handling position device on conveyor martinetto a vite rotante. Lifting device with translating screw EJEMPLOS DE APLICACIONES ANWENDUNGSBEISPIELE  line. Lifting device...

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MARTINETTI A VITE  SCREW JACKS  VERINS A VIS MECANIQUE  SPINDELHEBER  GATOS DE HUSILLO APPLICATION EXAMPLES  EXEMPLES D’APPLICATIONS ANWENDUNGSBEISPIELE  EJEMPLOS DE APLICACIONES Esempi di applicazioni Application examples Dispositivo di inclinazione piastra. Plate inclination device. Dispositivo di inclinazione piastra. Dispositivo di presa mediante martinetti a vite rotante Plate inclination device. destra e sinistra. Grip device with right and left rotating screw jack. Dispositif montage articulé pour ouverture de trappe Platten-Kippvorrichtung. Dispositivo de inclinación de la placa....

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MARTINETTI A VITE  SCREW JACKS  VERINS A VIS MECANIQUE  SPINDELHEBER  GATOS DE HUSILLO Dispositivo di inclinazione piastra. Plate inclination device. APPLICATION EXAMPLES  EXEMPLES D’APPLICATIONS ANWENDUNGSBEISPIELE  EJEMPLOS DE APLICACIONES Dispositivo di presa mediante martinetti a vite rotante Dispositivo di destra e sinistra.ribaltamento per piattaforma robot. Grip device with right and left rotating screw jack. Overturning device for robot platform. Dispositivo di posizionamento simultaneo di 2 piastre tramite martinetti a vite bisporgente. Dispositivo di with translation Simultaneous...

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MARTINETTI A VITE  SCREW JACKS  VERINS A VIS MECANIQUE  SPINDELHEBER  GATOS DE HUSILLO GLOSSARY  GLOSSAIRE GLOSSAR  GLOSARIO Se non diversamente indicato: - dimensioni espresse in “mm” - pesi espressi in “kg” Sauf indication contraire: - dimensions exprimées en ‘mm’ - poids exprimés en ‘kg’ If not different shown: - dimensions are in “mm” - weights in “kg” Sofern nicht anders angegeben: - Abmessungen angegeben in ‘mm“ - Gewichte angegeben in ‘kg“ Salvo indicación diferente: - dimensiones expresadas en “mm” - pesos expresados en “kg” DESIGNAZIONE DESIGNATION DÉSIGNATION BEZEICHNUNG DENOMINACIÓN...

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CALCOLO DI ED (ESEMPIO) Calcolo di ED (esempio) / ED calculation (example) ED CALCULATION (EXAMPLE) · CALCUL D’ED (EXEMPLE) · ED-BERECHNUNG (BEISPIEL) · CÁLCULO DE ED (EJEMPLO) Te = Te1 + Te2 + ... = 10+(25-15)+(50-40)+(65-60)+(80-75) = 40 (s) Calcolo + ED + ... = 10+(25-15)+(50-40)+(65-60)+(80-75) = 40 (s) Te = Te1 di Te2 (esempio) / ED calculation (example) Ts = Ts1 + Ts2 + ... = (15-10)+(40-25)+(60-50)+(75-65)+(150-80)= 110 (s) Ciclo / Cylcle CICLO · CYCLE ·Ciclo / Cylcle CYCLE · CICLO · ZYKLUS Tempo · Time · Temps · Zeit · Tiempo tempo / time (s) -5-

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