EUROBLOC
EUROBLOC
The EUROBLOC Technical Guide provides comprehensive specifications and instructions for the VT Trolley (SI/50Hz) used in hoisting applications. It details the components of the basic hoist configuration, including the trolley, bridge panel, and optional components like radio control, festoon electrification systems, and crane power supply. The hoisting trolley frame sizes are VT9, VT10, and VT11, each with different capacity classes.
The hoisting trolley is available in three capacity classes: VT9 (up to 63 tons), VT10 (up to 100 tons), and VT11 (up to 160 tons). Key components include the hoisting limit, hoisting gear, hoisting motor, rope drum, rope sheaves, support beam, towing arm, end carriage, travelling machinery, terminal box, service platform, hook block, and travelling limit switch.
Features include strain gauge type overload protection, condition monitoring unit, rotary limit switch, inverter-duty motor with D.C. disk brake and encoder, and true vertical lift. The trolley is designed with double girder, polyurethane buffers, and inverter travelling motors. Electrical specifications include standard 3-phase voltages (380V…480V) and IP55 protection.
Options include a second brake, special rope lengths, motorized hook with fixed platform, and lockable rotation of hook forging. Motors can be thermally protected with an alarm.
The standard ambient temperature range is +5…+40 °C, with a maximum altitude of 1000m. Surface treatment follows environmental stress category C2 according to EN ISO12944 standards.
Included documents are the owner’s manual, hoist test certificate, wire rope certificate, and hook certificate. The hoist is packed on a wooden palette with anticorrosion plastic.
- Anti-condensation package and standby heating for motors and electrics.
- Expanded derailment catches for earthquake protection.
- Storm lock device and oil drip pans included.
- Power supply for lifting devices and guide rollers with flangeless wheels.
- Rail brush assembly and auxiliary hoist separate from the main hoist.
- Buffer extension and grouped grease nipples.
- Trolley anti-collision device and sway control.
- Extended Speed Range (ESR) for hoisting allows speeds exceeding nominal motor speed with light loads by increasing supply frequency, reducing available pull-out torque.
- Fixed service platform available.
- VT Hoisting Trolley types and configurations are detailed with specific codes for body size, rope reeving, motor connection, gear layout, and more.
- Duty classes and rail wheel codes are specified for different operational requirements.
- Comparison of ISO, EN, and CMAA standards for hoisting machinery, detailing duty classes, rope safety, and lifetime requirements.
- Tables provide maximum load capacities for VT9, VT10, and VT11 hoisting trolley series across different duty codes and lifting cycles.
- Design values are provided for standard ambient conditions, detailing lifting cycles, heights, and speeds for various trolley types and duty codes.
- Details on travelling motor configurations, gear types, and rail wheel constructions are provided.
- Rail Wheels: Different types of rail wheels are specified for hoisting trolleys, including grooved wheels for flat rails of varying widths and flangeless wheels with guide rollers for special rail configurations.
- Flangeless Wheels: Used in one end carriage to reduce side forces and wear on wheels.
- Rails must have a running surface radius of approximately 6mm to ensure safe operation.
- Tables provide travelling speed data under standard conditions, with variations in load capacity, rail wheel diameter, and speed based on voltage.
- Dimensions for VT9 hoisting trolleys are provided, including rail gauge codes and weight specifications.
- VT10 Hoisting Trolley: Dimensions and weights are provided for different models, with variations in rail gauge codes and weights.
- VT11 Four and Six Wheel Hoisting Trolleys: Detailed dimensions and weights for models, with weights ranging from 7160 kg to 13775 kg.
- Optional service platforms are available for various trolley types, with dimensions and weights specified for each model.
- Dimensions and weights for VT10 and VT11 fixed hoisting trolleys are detailed, with specific measurements for each model.
- Dimensions and weights for hook blocks used in hoisting trolleys are provided, including options for single and Ramshorn hooks.
- Specifications for towing arms, including adjustable angles and dimensions, are provided. Cable lengths for different trolley types and rail gauge codes are also detailed.
- Hoisting Motors: Technical specifications for VT9, VT10, and VT11 hoisting motors, including speed control, ventilation, voltage, frequency, torque, and efficiency.
- Cooling Fan: Technical information for the cooling fan used with motor MF22.
- Details on the D.C. disk brake used in hoisting motors, including brake torque, voltage, and current specifications. Options for a second brake are also mentioned.
This document is a technical guide for EUROBLOC hoisting equipment, detailing specifications, procedures, and standards for various components such as travelling motors, gears, rope reeving components, and hoisting ropes. The guide is proprietary to Verlinde S.A. and is intended for internal use only.
The travelling motors are equipped with IP55 protection, tropical impregnation, and bi-metal over-temperature switches. The motors are controlled by inverters and have self-circulating ventilation. Key specifications include motor voltage options of 400V and 460V, with frequencies of 96Hz and 110Hz. The motors have a synchronous speed of up to 3300 rpm and a brake torque of 16 Nm.
The hoisting gearboxes feature three reduction steps with helical gearing, specifically designed for hoists. The travelling machinery gear includes various gear codes and types, with ratios ranging from 22 to 115, depending on the machinery type.
The rope reeving system is designed for true vertical lift with six configurations available. The rope drum data specifies rope diameters and drum diameters for different trolley types, ensuring compliance with FEM, EN, and CMAA standards. Rope guarding includes overwrap protection and slack rope supervision.
The hoisting trolley is equipped with a strain gauge type load sensor for overload protection. Calibration of the MT2 condition monitoring unit is required during commissioning.
The document outlines maximum rope angles for different winch configurations and the angular arrangement of rope sheaves to reduce wear. Safety factors for ropes are specified according to EN, FEM, and CMAA standards, with detailed rope type recommendations for various duty codes.
Rope safety factors are detailed according to different standards, with specific rope types recommended for various hoisting trolley series. The document provides a comprehensive overview of rope types, including strength grades and maximum breaking loads (MBL).
The document provides a detailed list of materials used in the construction of hoisting trolleys, including fabrication methods, materials, and finishing standards. Key materials include various types of steel, cast iron, and aluminum, with specific standards like EN10025 and EN1563 mentioned. The document also outlines the types of bearings used, such as deep groove ball bearings and cylindrical roller bearings, along with their lubrication and sealing types.
The standard painting system for load-carrying and outfitting steel parts is described, adhering to the SFS-EN ISO 12944-5 standard. The process includes preliminary treatment, priming, and finishing with epoxy paints, achieving a total paint thickness of 120 µm for wet paint and 100 µm for powder coating. Color codes for various components are specified, with RAL codes provided for different parts.
An overview of the electrical layout for the hoisting trolley is provided, listing components such as terminal boxes, motors, brakes, encoders, and limit switches. The document details the hoisting limits, including ultimate safety limits and slow-down limits, with specific configurations for different operational scenarios.
The bridge panel product code and its components are outlined, including hoisting motor connections, trolley travel control, and panel size. Standard features of the bridge cubicle row are described, including size, painting, and configuration of control, inverter, and resistor cubicles. Operational functions, environmental conditions, and options for customization are also mentioned.
The document outlines the specifications for SHR-End and GTR-End carriages, which are types of bogie carriages used in crane systems. These carriages are part of the EUROBLOC series by Verlinde S.A.
The crane can be operated using either a movable pendant or a radio control system. The movable pendant is connected via a festoon electrification system, while the radio control, known as EUROMOTE H, offers an optional backup pendant that connects directly to the bridge panel without needing a festoon system.
The festoon system is designed for hoisting trolley components and includes flat cables for power supply and controls, as well as cable trolleys. The type of cable trolley used depends on the hoist type and features. However, the festoon package does not include power supply rail fixing, C-rails, support arms, I-beams, or internal crane cables such as those for bridge travel motors or limit switches.
Catalog excerpts
TECHNICAL GUIDE TG VT Trolley (SI/50Hz) Original instructions This document and the information contained herein, is the exclusive property of Verlinde S.A. 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 S.A. Copyright © (2010) Verlinde S.A. All rights reserved.
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TECHNICAL GUIDE This document and the information contained herein, is the exclusive property of Verlinde S.A. 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 S.A. Copyright © (2010) Verlinde S.A. All rights reserved.
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This document and the information contained herein, is the exclusive property of Verlinde S.A. 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 S.A. Copyright © (2010) Verlinde S.A. All rights reserved.
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EUROBLOC TECHNICAL GUIDE 1 GENERAL The following components are included in the basic hoist configuration: • Trolley • Bridge panel • Additional components: o Radio control or pendant control o Festoon electrification systems for trolley and if supplied for pendant o End carriages o Bridge drives o Crane power supply The hoisting trolley frame sizes are VT9, VT10 and VT11 . The hoisting trolleys will always be delivered with bridge panels. The bridge panels are from the H15 cubicle series. For controls there are two standard approaches, with a movable pendant or radio control and optional fixed...
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EUROBLOC* TECHNICAL GUIDE 2 HOISTING TROLLEY 2.1 General The trolley series are available with following capacity classes. Table 1. Trolley series capacity classes The main parts of the hoisting trolley are given in figure 1. Figure 1. Main parts of the hoisting trolley. This document and the information contained herein, is the exclusive property of Verlinde S.A. 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 S.A....
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This document and the information contained herein, is the exclusive property of Verlinde S.A. 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 S.A.
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EUROBLOC* TECHNICAL GUIDE 2.2.2 Optional features (Standardized options) Mechanics • Second brake: Ready assembly surface for enclosed disc brake in the gear primary shaft (BRA01). • Special rope lengths. Note! Only longer ropes available. Factory consulting needed. • Hook block with Ramshorn forging (HOK03). • Motorized hook with fixed platform. • Lockable rotation of hook forging (4x90*) (HOK02). • Motors thermally protected with alarm bi-metal switches (HM05, TM05). • Anti condensation package, motors stand by heating, electrics stand by heating (MOT03, MOT04, PAN02). • Expanded derailment...
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EUROBLOC TECHNICAL GUIDE 2.3 Product code of VT hoisting trolley VT HOISTING TROLLEY TYPE 10 YD HOISTING MOTOR CONNECTION AND SIZE (HM17, HM18) Y_ = Inverter control Y-connected _C = MF16ZR200 (VT9 & VT10) NN HOISTING GEAR AND LAYOUT (HS06) N_ = Normal speed _N = Normal _S = Second brake (BRA01) VT 10 24 YD NN Y1 NG 05 08 34 1E N TRAVELLING MOTOR CONNECTION AND SIZE (TM16,TM02) Y_ = Inverter control Y-connected (TM16 =Y) D_ = Inverter control D-connected (TM16 =D) 0_ = Fixed trolley, no travelling machinery _1 = MF07XA200K (TM02) _2 = MF10ZM200G (TM02) _3 = MF11XM200G (TM02) _0 = Fixed trolley,...
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EUROBLOC* TECHNICAL GUIDE 2.4 Comparison of standards2.4.1 Hoisting machinery Table 2. Standard requirements and design values. This document and the information contained herein, is the exclusive property of Verlinde S.A. 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 S.A. Copyright © (2010) Verlinde S.A. All rights reserved.
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EUROBLOC TECHNICAL GUIDE 2.5 Load range and duty classes2.5.1 Hoisting trolley range overview Table 4. Maximum loads of the VT9 hoisting trolley series. 2.5.2 Hoisting machinery Hoisting motor Y_ = Inverter controlled Y-connected (star-connected). _E = MF22LR200. Motor used in the VT11 hoisting trolley. _D = MF18XR200N. Motor used in the VT10 hoisting trolley. _C = MF16ZR200 (In the VT9 hoisting trolley. Hoisting gear N_ = Normal speed gear for assembly duty. _N = Normal construction with one motor using the brake in the motor. Brake capacity > 200 % compared to full load. _S = Second brake construction...
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EUROBLOC* TECHNICAL GUIDE 2.6 Lifting height and hoisting design values These tables show design values at following conditions: • Standard ambient temperature +5...+40 C • Standard altitude max. 1000m • 60 % ED (except few the VT11 models 40% ED) Table 7. the VT9 hoisting trolley in assembly duties (duty codes: 03, 04, 05, 06), gear code: N_ (Supply voltages 400 V and 460 V). 1) ESR speed optimized: Mentioned maximum speeds are achieved with 20 % of nominal load. This document and the information contained herein, is the exclusive property of Verlinde S.A. and represents a non-public, confidential...
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EUROBLOC TECHNICAL GUIDE Table 8. the VT10 hoisting trolley in assembly duties (duty codes: 03, 04, 05, 06), gear code: N_ (Supply voltages 400 V and 460 V). 1) ESR speed optimized: Mentioned maximum speeds are achieved with 20 % of nominal load. This document and the information contained herein, is the exclusive property of Verlinde S.A. 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 S.A. Copyright © (2010) Verlinde...
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