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DINAMIC OIL
Hydraulic Winches

Hydraulic Winches

Product catalog summary

Introduction
The document provides an overview of Dinamic Oil's range of lifting winches, detailing models such as NP, A, P, S-SE, SR, and SW series. These winches are designed for specific applications, focusing on compactness and performance, and comply with UNI ISO 4301/1 standards for safety and reliability.

Main Components
The winches consist of key components including a hydraulic motor (orbit or piston type), a negative brake with bronze and steel disks, a planetary reduction gear, a lowering control valve, and steel or casting drum and support structures.

Models Classification
Winches are classified by series and line pull capacities, adhering to ISO 4301/1 and F.E.M. 1.001 standards, tailored for different load capacities and operational needs.

Winch Ordering Code
The ordering code includes series, size, drum rotation, drum type, and drainage options, with customization available through special executions and accessories.

How to Order Winch and Accessories
Guidelines for ordering include specifications for line pull, rope type, and additional components like pulley blocks and hooks.

Technical Data and Dimensions
Technical specifications cover hoisting pressure, motor displacement, gear ratio, and advised rope diameter, with safety notes on maintaining rope wraps and using appropriate screws.

Hydraulic Winch System
A hydraulic schematic illustrates component integration for optimal performance.

Accessories
Available accessories include cable tensioners, limit switches, load cells, and hydraulic limit switches to enhance functionality and safety.

Installation
Installation instructions emphasize correct positioning and securing of the winch on cranes for safety and efficiency.

Specifications
Specifications include drum rotation options, negative multi-disc brake torque values, gear lubrication methods, and maximum back pressure limits.

Procedures and Safety
Safety procedures include maintaining rope wraps on the drum and using specified screws for fixing. The equipment is not for lifting people.

Technical Parameters
Parameters include hoisting pressure, motor displacement, gear ratios, advised rope diameters, line pull capacities, and rope speed variations.

Available Accessories
Accessories are labeled A, B, C1, C2, D, and E, depending on the series.

Technical Specifications
Detailed specifications for models SE30, SE35, SE45, SE45V, SR60, SR80, and SR100 include hoisting pressure, pump flow, motor displacement, gear ratio, and more.

Procedures and Standards
Winches operate with counter-clockwise drum rotation, featuring a negative multi-disc brake and oil bath lubrication, classified under UNI ISO 4301/1 standards.

Limitations and Safety
The equipment is not designed for lifting people, and technical features may change without notice.

Special Winches (SW)
Special features include hydraulic limit switches, secondary brakes, mechanical guide ropes, and electric motor arrangements.

Hydraulic Winch System
The system includes a lowering branch, hoisting branch, brake connection, and drain line connection with an open center distributor valve.

Accessories
Accessories include cable tensioners and limit switches, available on request.

Specifications and Components
Details on the hydraulic gear cam limit switch system, including components and electronic pull limiting systems.

Electro-Hydraulic Diagrams
Diagrams illustrate connections and components for lowering limit switch and strain gauge systems.

Wire Ropes and Pulley Blocks
Specifications for wire ropes and pulley blocks, including dimensions and weights for shackles and hooks.

Installation Instructions
Instructions emphasize proper surface thickness, pipe sizing, and connection port adherence.

Operational Guidelines
Guidelines include initial no-load operation and respecting technical data to avoid warranty voidance.

Customer and Application Information
Section for customer and application details, including machine type, application, and specifications.

Catalog excerpts

1 INDICE INDEX 1 GENERALITA' INTRODUCTION 2 1.1 ELEMENTI PRINCIPALI MAIN COMPONENTS 3 1.2 CLASSIFICAZIONE DEI MODELLI MODELS CLASSIFICATION 4 1.3 CODICE DI ORDINAZIONE ARGANO WINCH ORDERING CODE 5 1.4 COME ORDINARE ARGANO E ACCESSORI HOW TO ORDER WINCH AND ACCESSORIES 6 2.0 DATI TECNICI E DIMENSIONI TECHNICAL DATA AND DIMENSIONS 7 3.0 SCHEMA IDRAULICO HYDRAULIC WINCH SYSTEM 44 4.0 ACCESSORI ACCESSORIES 45 5.0 INSTALLAZIONE INSTALLATION 57

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2 1.0 GENERALITA' 1.0 INTRODUCTION The Dinamic Oil range of lifting winches comprises the following models: • NP series with line pull (last layer) from 400 a 1350 daN • A series with line pull (last layer) from 1360 a 2645 daN • P series with line pull (last layer) from 600 a 1950 daN • S - SE series with line pull (last layer) from 1570 a 4500 daN • SR series with line pull (last layer) from 6000 a 10000 daN • SW series with line pull to request. The NP and A winches were designed for applications that require an extremely compact product. This is achieved by integrating the drum and the ring...

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3 1 Motore idraulico: del tipo orbitale, oppure a pistoni assiali. 2 Freno di stazionamento: è realizzato con dischi in acciaio collegati all’albero del motore, alternati ad altri dischi collegati alla struttura dell’argano; viene sbloccato dall’olio in pressione che alimenta il motore idraulico e chiuso dalla spinta di molle a tazza che, a motore fermo, bloccano i vari dischi. L’apertura e la chiusura del freno avvengono in modo automatico all’avviamento ed all’arresto del motore. 3 Riduttore epicicloidale: è inserito all’interno del tamburo e provvede ad aumentare la coppia disponibile per...

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4 Serie/Series SR Tiro diretto Line pull [daN] ISO 4301/1 F.E.M. 1.001 6000 ÷ 10000 M2 - M5 1.2 CLASSIFICAZIONE DEI MODELLI 1.2 MODELS CLASSIFICATION Serie/Series NP Grandezza Size Tiro diretto Line pull [daN] ISO 4301/1 F.E.M. 1.001 05 - 08 400 ÷ 630 M6 10 - 18 920 ÷ 1250 M5 12- 19 1100 ÷ 1350 M4 Serie/Series A Tiro diretto Line pull [daN] ISO 4301/1 F.E.M. 1.001 1360 ÷ 2645 M5 - M6 Serie/Series P Tiro diretto Line pull [daN] ISO 4301/1 F.E.M. 1.001 600 ÷ 1950 M4 Serie/Series SE Tiro diretto Line pull [daN] ISO 4301/1 F.E.M. 1.001 1875 ÷ 4500 M2 - M5 Serie/Series S Tiro diretto Line pull [daN]...

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5 Serie / Series NP - A - P - S - SE - SR Grandezza / Size Vedere paragrafo: Clasi fica zion e dei mod elli See Models Clasification paragraph Rotazione / Rotation Rotazione antioraria del tamburo Counter clockwise drum rotation 1 Rotazione oraria del tamburo Clockwise drum rotation 2 Tamburo / Drum Liscio Smooth 1 Filettato Grooved 2 Drenaggio / Drain Drenaggio esterno External drain A Drenaggio interno Internal drain B 1.3 CODICE DI ORDINAZIONE ARGANO 1.3 WINCH ORDERING CODE ESEMPIO CODICE DI ORDINAZIONE S 20 1 1 A A ORDERING CODE EXAMPLE Serie S / S series Grandezza 20 / Size 20 Rotazione...

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8 NP05 Ramo di sollevamento Hoisting port 3/8" Massa Weight 34 Ramo di discesa Lowering port Tappo olio lubrificazione Lubrication oil plug 3/8" Pressione di sollevamento Hoisting pressure [bar] 155 Max-min portata alimentazione Max-min pump flow [L/1'] 30/8 Cilindrata motore Motor displacement [cm3] 50 Rapporto di riduzione Gear ratio 1: 5.23 Diametro fune consigliato Advised rope diameter [mm] 6 Strato di fune Rope layer n° 1 2 3 4 Tiro diretto Line pull [daN] 500 460 430 400 Velocità fune con Rope speed with 20 L/1' [m/1'] 34 36 38.5 41 Q.tà fune tamburo liscio Rope capacity smooth drum [m]...

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9 NP08 Ramo di sollevamento Hoisting port 3/8" Massa Weight 34 Ramo di discesa Lowering port Tappo olio lubrificazione Lubrication oil plug 3/8" Pressione di sollevamento Hoisting pressure [bar] 155 Max-min portata alimentazione Max-min pump flow [L/1'] 30/10 Cilindrata motore Motor displacement [cm3] 80 Rapporto di riduzione Gear ratio 1: 5.23 Diametro fune consigliato Advised rope diameter [mm] 7 P A B 230 262 147 30 80 23 160 214 294 31 156 235 120 11 192 232 n°4 20 Strato di fune Rope layer n° 1 2 3 4 Tiro diretto Line pull [daN] 800 730 680 630 Velocità fune con Rope speed with 20 L/1' [m/1']...

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10 Ramo di sollevamento Hoisting port 3/8" Massa Weight 34 Ramo di discesa Lowering port Tappo olio lubrificazione Lubrication oil plug 3/8" Pressione di sollevamento Hoisting pressure [bar] 165 Max-min portata alimentazione Max-min pump flow [L/1'] 30/10 Cilindrata motore Motor displacement [cm3] 100 Rapporto di riduzione Gear ratio 1: 5.23 Diametro fune consigliato Advised rope diameter [mm] 8 Strato di fune Rope layer n° 1 2 3 Tiro diretto Line pull [daN] 1100 1000 920 Velocità fune con Rope speed with 20 L/1' [m/1'] 16 17.5 19 Q.tà fune tamburo liscio Rope capacity smooth drum [m] 9 19 30...

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11 Ramo di sollevamento Hoisting port 3/8" Massa Weight 34 Ramo di discesa Lowering port Tappo olio lubrificazione Lubrication oil plug 3/8" Pressione di sollevamento Hoisting pressure [bar] 155 Max-min portata alimentazione Max-min pump flow [L/1'] 30/10 Cilindrata motore Motor displacement [cm3] 125 Rapporto di riduzione Gear ratio 1: 5.23 Diametro fune consigliato Advised rope diameter [mm] 8 Strato di fune Rope layer n° 1 2 3 Tiro diretto Line pull [daN] 1300 1200 1100 Velocità fune con Rope speed with 20 L/1' [m/1'] 12.5 14 15 Q.tà fune tamburo liscio Rope capacity smooth drum [m] 9 19 30...

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12 Ramo di sollevamento Hoisting port 3/8" Massa Weight 55 Ramo di discesa Lowering port Tappo olio lubrificazione Lubrication oil plug 3/8" Pressione di sollevamento Hoisting pressure [bar] 180 Max-min portata alimentazione Max-min pump flow [L/1'] 40/15 Cilindrata motore Motor displacement [cm3] 160 Rapporto di riduzione Gear ratio 1: 4.77 Diametro fune consigliato Advised rope diameter [mm] 10 Strato di fune Rope layer n° 1 2 3 Tiro diretto Line pull [daN] 1500 1350 1250 Velocità fune con Rope speed with 30 L/1' [m/1'] 19 21 23 Q.tà fune tamburo liscio Rope capacity smooth drum [m] 10 21 33...

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