EUROCHAIN VR
EUROCHAIN VR
This technical guide provides detailed information on the EUROCHAIN VR electric chain hoist, emphasizing its variable speed capabilities. It covers the product range, technical regulations, and sound intensity levels.
The document outlines the functional aspects of the hoist, highlighting key parts and features. Standard features include various hoisting speeds and load capacities, with optional features for customization.
The guide describes components such as the hoisting motor, gear, electrics, brakes, frequency converter, overload protection, and chain reeving. It also discusses hoist suspension types and lifting hooks.
Specifications cover hoist classifications, load ranges, duty classes, and technical data for chains, motors, and trolleys. Lubrication charts and lubricant information are included.
The product complies with international standards like the Machinery Directive 2006/42/EC and EMC Directive 2004/108/EC, ensuring safety and reliability.
The EUROCHAIN VR VARIO hoist is designed for industrial use, featuring an asynchronous squirrel cage motor controlled by a frequency converter. It supports ASME duty ratings up to H4 and complies with RoHS standards. The hoist operates at a maximum noise level of 71 dB at one meter and 66 dB at three meters.
The hoist weight varies by frame size, ranging from 30 kg to 60 kg, excluding the chain weight.
The hoist can be delivered as a hook or eye suspended unit, or with various trolleys. Key components include an adjustment screw, gear, chain sprocket, motor, friction torque limiter, brake, inverter module, and sensors.
The hoist supports single and two-fall designs, with a mechanical overload device set to 110% of the rated load. It includes a disc brake, helical gear, and a 5-pocket sprocket. The operation temperature ranges from -20°C to +50°C, and the hoist body is painted with epoxy powder.
The hoist is controlled by a frequency converter, allowing stepless speed control. It supports voltages of 380-480V and frequencies of 50Hz and 60Hz. The hoisting motor has thermal protection and is classified as TEFC with insulation class H.
Options include self-locking hooks, stainless steel components, IP66 protection, various trolley types, and rain covers. Electrical options include different pendant configurations, radio control, and hard-wired controls.
The hoisting motor is a TEFC motor with an aluminum frame and cooling fan. The hoisting gear is a multi-step helical gear lubricated for the hoist's working period.
The chain hoist features a disc brake with a rotating disc and two friction linings. The brake operates with a DC voltage from a brake rectifier.
Key components include the main power board, hoisting gear, braking resistor, brake, slipping clutch, motor, and frequency converter. Sensors for load, position, pulse wheel, and speed are integral to the system.
Utilizes a load sensor and friction torque limiter, calibrated to 110% of nominal load.
Features a patented chain drive with intermediate teeth on the sprocket for better chain support and reduced wear.
Details on eye suspension dimensions and specifications for different frame sizes.
This document is a technical guide for a trolley with an eye suspension, focusing on the Eurochain model by Verlinde SAS.
The normal headroom motor trolley is designed for environments without special headroom limitations. Safe Working Load (SWL) varies by frame and clutch size.
Lubrication intervals are specified for various components, with specific lubricants recommended.
Materials include aluminum alloys, forged steel, and high-density polyethylene, with components coated for protection.
Hoist classifications are based on mechanism groups M4, M5, or M6, determined by operating time and load spectrum class.
Catalog excerpts
TECHNICAL GUIDE ELECTRIC CHAIN HOIST TYPE EUROCHAIN VR (50 Hz) This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde SAS. Copyright © (2010) Verlinde SAS. All rights reserved.
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TECHNICAL GUIDETECHNICAL GUIDE 2/55 This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde SAS. Copyright © (2010) Verlinde SAS. All rights
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TECHNICAL GUIDETECHNICAL GUIDE 3/55 This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde SAS. Copyright © (2010) Verlinde SAS. All rights
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TECHNICAL GUIDETECHNICAL GUIDE 4/55 This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde SAS. Copyright © (2010) Verlinde SAS. All rights
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TECHNICAL GUIDETECHNICAL GUIDE This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde SAS. Copyright © (2010) Verlinde SAS. All rights reserved.
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TECHNICAL GUIDETECHNICAL GUIDE 6/55 INTRODUCTION About this manual 2.1.1 Use of the manual This manual presents the product range and the features as well as the functional description of an electrical chain hoist, the Facelift version. This manual helps to provide the following: Range of use of the different hoist types, loads and hoisting speeds Standards considered in the design of the product List of features available for the range of these hoists, as well as technical details about the product. This document and the information contained herein, is the exclusive property of Verlinde...
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TECHNICAL GUIDETECHNICAL GUIDE 2.2 About this product2.2.1 Product range SWL [kg] 1)Higher lifting heights are available at request. 2.2.2 Technical regulations Certifications, standards and other technical documents The product fulfills the requirements of the following standards: Machine directive EC; CSA; ASME HST-1; ASME B30.16, and EN14492/2. This product • is in conformity with the relevant provisions of the Machinery Directive 2006/42/EC and EMC Directive 2004/108/EC • is applicable with the requirements of the CSA Standard C22.2 No. 33 - Construction and Test of Electric Cranes and Hoists*...
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TECHNICAL GUIDETECHNICAL GUIDE 2.2.3 Sound intensity level The maximum noise level of the hoist, measured at one-meter distance, is 71 dB, and at three-meter distance, 66 dB. This was tested at 8 m/min. according to ISO11210 and EN14492-2. 1)Values marked with an * include the counterweight. That is, 1-fall hoists use a counterweight, whereas 2-fall hoists do not. This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or...
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TECHNICAL GUIDETECHNICAL GUIDE 3 PRODUCT DESCRIPTION 3.1 Functional description The EUROCHAIN VR VARIO is an integrated electric chain hoist that is designed to be used for industrial applications. It is powered with an asynchronous squirrel cage motor that is controlled through a frequency converter. The hoist can be delivered as a hook or eye suspended unit, or together with a variety of trolleys.KINEMATIC CHAIN FOR ELECTRICAL CHAIN HOIST Pos. This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary...
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TECHNICAL GUIDETECHNICAL GUIDE 3.2 Identifying key parts of the hoist Figure 1. 05-10 frame size hoist Pos. This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde SAS. Copyright © (2010) Verlinde SAS. All rights reserved.
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TECHNICAL GUIDETECHNICAL GUIDE 3.3 Features 3.3.1 Standard features MECHANICS Technical clause This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde SAS. Copyright © (2010) Verlinde SAS. All rights reserved.
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TECHNICAL GUIDETECHNICAL GUIDE 12/55 This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde SAS. Copyright © (2010) Verlinde SAS. All rights reserved.
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TECHNICAL GUIDETECHNICAL GUIDE 3.3.2 Optional features MECHANICS This document and the information contained herein, is the exclusive property of Verlinde SAS. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde SAS. Copyright © (2010) Verlinde SAS. All rights reserved.
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