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Winch drives

Product catalog summary

Introduction
The document introduces rotary housing planetary gear units for winch drums, featuring the PWD Series for loads up to 12 tons and the SLW/SMW Series for loads over 12 tons. These units are the latest from Brevini Riduttori, with over 30 years of experience in lifting applications.

Specifications and Design
The gear units replace the older RAF series, offering improved performance. They include two close-mounted flanges for drum support, requiring additional support on the opposite side.

Standards and Performance
Equipped with a hydraulically operated, multi-disc brake, the units meet FEM standards, class M5 (T5-L2), with an output speed of 15 rpm. Brevini uses BreCalc software for performance verification.

Certification
Brevini Riduttori holds a Type Approval Certificate from Det Norske Veritas, simplifying certification procedures.

Global Presence
Brevini Riduttori operates globally with offices in multiple countries, including Italy, the USA, and China.

Specifications and Classifications
The document classifies cranes by usage and mechanism type, with classes M2 to M8 based on operational parameters. It includes tables for conversion factors and utilization classes, essential for determining crane mechanism class.

Procedure for Gearbox Selection
An example details the data required for selecting a gearbox, such as utilization class and drum diameter. It outlines steps to calculate lifting torque and select the appropriate gearbox.

Recommendations and Best Practices
Verify winch drum compatibility with the gearbox and choose suitable gear ratios. Recommendations include selecting appropriate brakes and motor provisions.

Specifications and Components
Lists hydraulic components and specifications, including models from Hydromatik and Volvo. Emphasizes adhering to technical parameters for optimal performance.

Installation Instructions
Provides detailed instructions for winches with and without torque arms, stressing proper alignment and rigidity.

General Recommendations
Ensure clean contact surfaces and use self-lubricating materials. Offset alignment errors using bearings opposite the gearbox.

Warnings and Notices
Consult additional tables for mechanism groups other than FEM M5(T5-L2) and contact technical services for guidance.

Winch Assembly with Torque Arm
Details assembly requirements for winches with and without torque arms, emphasizing free movement and proper installation.

Installation and Tolerance Tables
Provides tolerance values for SLW gearbox models to ensure proper assembly.

Lamellar Brakes for SLW
Designed as parking brakes, not for dynamic braking, with specific lubrication requirements.

Specifications and Recommendations
Discusses lubrication and configuration for SMW-type winches, recommending specific oils and configurations.

Universal Input Configuration
Allows coupling of various motor types to the gearbox using a special flange and adapter sleeve.

Motor Flanges and Adaptors
Provides specifications for motor flanges and adaptors compatible with various standards.

State of Supply
Gearboxes are supplied painted and protected, requiring lubrication before use.

Lubrication Guidelines
Emphasizes selecting oils with appropriate viscosity and additives for different operating conditions.

Lubrication Specifications
Outlines the importance of selecting the right viscosity for oils based on temperature and load conditions.

Key Parameters for Oil Selection
Includes viscosity, additives, and the need for oils to lubricate both bearings and gears.

Viscosity Guidelines
Provides guidance on selecting viscosity based on operating temperatures.

Types of Oils
Discusses mineral, synthetic, and poly-glycol oils for different applications.

Contamination and Maintenance
Recommends auxiliary oil systems with filters to control contamination and stabilize temperature.

Additional Considerations
Discusses hydraulic oils for brakes and non-toxic oils for the food industry.

Specifications and Procedures
Outlines specifications for SLW and SMW gear reducers, emphasizing lubrication control and maintenance.

Oil Change and Maintenance
Recommends oil changes after specific hours of operation and regular checks for leaks.

Lubrication Recommendations
Provides a table of suitable lubricants and emphasizes the need for external lubrication control.

Auxiliary Cooling and Filtering Systems
Recommends cooling systems if power exceeds thermal dissipation capacity.

General Notes
Prohibits reproduction of the catalogue without authorization and reserves the right to modify specifications.

Catalog excerpts

WINCH DRIVES PLANETARY PARTNER

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Introduzione Vengono proposti in questo catalogo dei riduttori epicicloidali a carcassa rotante particolarmente adatti per essere installati all’interno dei tamburi degli argani di sollevamento. Vengono presentate due serie di riduttori che rappresentano la soluzione ottimale per tutte le applicazioni di sollevamento. La Serie PWD per sollevamenti fino a 12 ton. La Serie SLW / SMW per sollevamenti oltre le 12 ton. Rappresentano la nuova proposta che la Brevini Riduttori offre al mercato dopo oltre 30 anni di esperienze applicative in tutti i settori del sollevamento. Attraverso una nuova concezione...

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Introduction Ce document propose des réducteurs épicycloïdaux à carcasse tournante particulièrement adaptés à une installation à l'intérieur des tambours des treuils de levage. Les deux séries de réducteurs, présentées ici, représentent la solution optimale à tous les besoins de levage en toute sécurité. La série PWD est prévue pour soulever des charges jusqu'à 12 t. La série SLW / SMW est prévue pour soulever des charges de 12 t. est plus. Fruit de 30 ans d'expérience, ces deux nouvelles séries que Brevini Riduttori lance sur le marché répondent à tous types de levage. La vieille série de réducteurs...

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Brevini in the world Brevini Centrosud 00012 - Guidonia Montecelio (Roma) ITALY Tel.: +39 - 0774 - 365246 www.brevinicentrosud.it Brevini Danmark DK-2690 - Karlslunde DENMARK Tel.: +45 - 4615 - 4500 www.brevini.dk Brevini Getriebe PIV Drives 61352 - Bad Homburg GERMANY Tel.: +49 (0)6172 102-0 www.brevini.de Brevini Lombarda 24050 - Lurano (BG) ITALY Tel.: +39 - 035 - 800430 www.brevinilombarda.it Brevini España 28350 - Madrid SPAIN Tel.: +34 - 91 - 8015165 www.breviniespana.com Brevini Ireland Allenwood, Naas, Co. Kildare IRELAND Tel.: +353 - 45 - 890100 www.brevini.ie Brevini Veneta 45021 -...

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Brevini U.K. WA1 1QX - Warrington ENGLAND Tel.: +44 - 1925 - 636682 www.breviniuk.com Brevini Canada ON M9W 5R8 - Toronto CANADA Tel.: +1 - 416 - 6742591 www.brevini.ca Brevini New Zealand PO Box 58-418 Greenmount Auckland NEW ZEALAND Tel.: +64 - 9 - 2500050 www.brevini.co.nz Brevini Korea 1254 - Seoul KOREA Tel.: +82 - 2 - 2065 - 9563/4/5 www.brevinikorea.co.kr Brevini China Shanghai Gearboxes 200231 - Shanghai CHINA Tel.: +86 - 21 - 64964351/2 www.brevinichina.com Brevini Power Transmission South Africa 1504 - Apex Benoni Johannesburg SOUTH AFRICA Tel.: +27 11 421 9949 www.brevinisouthafrica.com...

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Uffici regionali Regional Offices Regionale Büros Bureaux Régionaux Delegaciones Agência Regional Ufficio Regionale Piemonte 10143 Torino -Italy Tel.: +39 - 011 - 7492045 www.brevinipiemonte.it Brevini Norge Bergen Office 5014 Bergen Tel.: +47 - 5552 - 0160 www.brevini.no Brevini Australia Queensland Office Waterford West, QLD, 4133 Tel.: +61 - (07) - 3805 - 4600 www.brevini.com.au Ufficio Regionale Emilia Romagna e Marche 40012 Lippo di Calderara di Reno (BO) - Italy Tel.: +39 - 051 - 725436 www.brevinihydrosam.it Brevini India Chennai Office Chennai 600083 Tel.: +91 - 44 - 2221 - 1322 www.breviniindia.com...

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Indice Index pagina page DESCRIZIONE TECNICHE TECHNICAL DESCRIPTIONS ESEMPIO SELEZIONE RIDUTTORE HOW SELECT GEARBOX: AN EXAMPLE DETERMINAZIONE SENSO ROTAZIONE RUOTA LIBERA DETERMINING DIRECTION OF FREEWHEELING ROTATION RIDUTTORI “SLW” GEARBOXES “SLW” SERIE ENTRATA UNIVERSALE UNIVERSAL INPUT FLANGIATURE MOTORI SAE J 744C - NEMA - IEC ADAPTORS FOR MOTORS SAE J 744C - NEMA - IEC STATO DI FORNITURA STATE OF SUPPLY LUBRIFICAZIONE LUBRICATION SISTEMI AUSILIARI DI RAFFREDDAMENTO E FILTRAZIONE AUXILIARY COOLING AND FILTERING SYSTEMS

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Inhalt Sommaire seite page TECHNISCHE BESCHREIBUNGEN DESCRIPTIONS TECHNIQUES BEISPIEL EINER GETRIEBEAUSWAHL EXEMPLE DE SÉLECTION DU RÉDUCTEUR BESTIMMUNG DES DREHSINNS DES FREILAUFS DÉTERMINATION DU SENS DE ROTATION ROUE LIBRE GETRIEBE DER BAUREIHE “PWD” RÉDUCTEURS “PWD” GETRIEBE DER BAUREIHE “SLW” RÉDUCTEURS “SLW” GETRIEBE DER BAUREIHE“SMW” RÉDUCTEURS “SMW” UNIVERSALANTRIEB ENTRÉE UNIVERSELLE ANFLANSCHEN DER MOTOREN SAE J 744C - NEMA - IEC FLASQUES POUR MOTEURS SAE J 744C - NEMA - IEC LIEFERZUSTAND CONDITIONS DE LA FOURNITURE SCHMIERUNG LUBRIFICATION ZUSÄTZLICHE KÜHL UND FILTERANLAGE SYSTÈMES...

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Índice Índice pàgina página DESCRIPCIONES TÉCNICAS DESCRIÇÕES TÉCNICAS EJEMPLO DE SELECCIÓN DEL REDUCTOR EXEMPLO DE SELEÇÃO DE REDUTOR DETERMINACIÓN DEL SENTIDO DE ROTACIÓN DE LA RUEDA LIBRE DETERMINAÇÃO DO SENTIDO DE ROTAÇÃO COM RODA LIVRE ENTRADA UNIVERSAL ENTRADA UNIVERSAL BRIDAS DE LOS MOTORES SAE J 744C - NEMA - IEC FLANGES DE MOTORES SAE J 744C - NEMA - IEC CONDICIONES DE SUMINISTRO CONDIÇÃO DE FORNECIMENTO LUBRICACIÓN LUBRICAÇÃO SISTEMAS AUXILIARES DE ENFRIAMIENTO Y FILTRADO SISTEMAS AUXILIARES DE ARREFECIMENTO E FILTRAGEM

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TFEM [Nm]: E’ la coppia, in uscita, dal riduttore che ne caratterizza l’appartenenza alla classe F.E.M. M5(T5 - L2) a 15 rpm. Detto valore è comprensivo del coefcente di amplicazione γm . TFEM [Nm]: The gearbox output torque, which determines its collocation in F.E.M. class M5 (T5 - L2) at 15 rpm. The value includes the amplication factor γm. TFEM [Nm]: ist das Abtriebsdrehmoment des Getriebes, das die Zugehörigkeit zur FEM - Klasse kennzeichnet. M5(T5 - L2) bei 15 U/min. Der gennante Wert schließt den Verstärkungskoefzienten ein mein γm. TSTAT [Nm]: E’ la coppia massima, in uscita, cui può essere...

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TFEM [Nm] : Couple en sortie du réducteur qui en caractérise l’appartenance à la classe F.E.M. M5(T5 - L2) à 15 t/m. Cette valeur comprend le coefcient d’amplication γm. TFEM [Nm]: es el par de salida por el que el reductor se incluye en la clase FEM. M5(T5 - L2) a 15 rpm. El valor comprende el coeciente de ampliación γm . TSTAT [Nm] : Couple maximum en sortie auquel peut être soumis le réducteur statiquement. TSTAT [Nm]: es el par de salida máximo al que se puede someter el reductor estáticamente. TFEM [Nm]: é o torque, na saída, do redutor que caracteriza inclusão na classe F.E.M. M5(T5 - L2)...

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