The unique progressive alimak safety device comes into operation. Switch on the main onoff switch at the ground landing. We do it all the time, just to make sure that they are safe for you. Mechanical inter lock for car door cam on safety device the hoist has a unique. With the introduction of the fully modular alimak scando 650 construction hoist in 2004, alimak hek set a new industry standard for improved performance, durability and intelligent control. A safety hook provides additional safety in the event of the failure of the counter roller. Both type a and type b drive units have the same 4 kw rated brake motor driving a helical bevel gearbox. No warranty information and materials provided in this tower crane reference manual are provided as is without warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and noninfringement. A manual movable erection platform to ease the mast section assembly and the mast. Safety is at the heart of all alimak hek products and the alimak scando 4530 is. A steel box section braced frame forms the main structure for the drive unit. Intelligent control due to modern microprocessorbased control system and fault diagnostics. This damage can cause leakage or structural damage resulting in injury to personnel.
Alimak hek mining technology mining news and views. The platform is brought to a smooth stop and simultaneously the power to the drive motors is cut off. It is simple to reset the safety device using a tool kept on hoist car. Read and understand this manual before operating or. With presence in more than 100 countries, alimak group develops, manufactures. Study the material safety data sheets for the hazards of the chemical, learn the instructions on handling, storage and the emergency measures in case of accident take our free online course to learn how to to properly apply and use your msds complete a full risk assessment for your workplace so that you can map out all the hazards into a single comprehensive coshh assessment. Alimak compatible scando safety device refurbishment. Safety the tm goods and passenger elevator series incorporates all the safety features that have made alimak elevators a benchmark for the elevator industry worldwide. Two or three fc frequency control or two dol motors drive the system through a high efficiency gearbox. Alimak group, annual report 2019 the safety device is the most important safety component on an alimak construction hoist or industrial elevator. Devito 19552000 matt was an avid supporter of safety measures for those in the source sampling field, and urged his fellow testers to follow safe. Ensuring safety with the innovative alimak safety device alimak.
The present invention relates to an improved safety device for elevator or lift maintenance and service. Safety code for elevators and escalators includes requirements for elevators, escalators, dumbwaiters, moving walks. Alimak seh ex 20002800 interactive product guide alimak scando 650 features available options overload sensing device. Hoist driving device sc type construction lifter transmission mechanism is also called the elevator drive plate, is the core of elevator drive and safety device, by yzzl32m 4 special motor, a plane enveloping ring surface vortex rod reducer and for safety device components are installed on the same floor. Tall free standing heights can be achieved due in part to the. The pressure must never exceed the maximum pressure rating of the pump or damage may occur. Alimak hek, the worlds leading manufacturer of rack and pinion driven equipment for vertical transportation, announces that it has purchased the manufacturing and design business from champion elevators, a u.
This document affects those personnel involved in the erection. Included 1 raise climber with new spare g5 brake and motor. Safety device type gf power supply range 380500 v, 50 or 60 hz, 3 phase type of mast 450, tubular steel with integrated rack length mast section 1. The freestanding mast height is 32 m when equipped with an optional pipe support. Continuous improvement of our working environment for all employees in terms of safety, ergonomics, technical aids, job satisfaction, air, lighting and noise, is a prioritized activity at the alimak production facilities.
The alimak scando 650 is the worlds most popular construction hoist concept, and the best choice for efficient construction logistics. It undergoes a series of rigorous safety and quality tests before arrival to market. Mining elevators for rapid movement between levels alimak elevators are also used to provide a simple and economical means of connecting different levels further out in the tunnel system and for. What happens when we let an elevator weighing tons drop hundreds of feet. Alibaba manufacturer directory suppliers, manufacturers. Solutions for the construction industry wolfzondervan. Drive the cage up as close to the mast top as possible. You have clicked a page that seems to be very popular. The new alimak scando 450 is a total upgrade of the alimak ch construction hoist range first launched in 1998. The work platform has an overspeed safety device which. Effective training is another key aspect of ensuring the safe operation of your vertical access equipment alimak construction hoists and industrial elevators are celebrated for their productivity and performance and can be found operating in some of the worlds most challenging and complex environments. The safety device of the present invention can be used in any vertical transportation shaft to provide protection to individuals in the pit of an elevator.
Alimak scando 650 is easily configurable for the enduser which means that you save time on installation and dismantling. Alimak hek launches new traction elevators mining technology. The unique progressive alimak safety device comes into operation should the elevator exceed the rated speed, bringing the car to a smooth stop. The following guide has been prepared to assist workplace health and safety queensland construction inspectors in carrying out the mobile and operational plant personnel and materials hoist audits. The unique progressive alimak safety device comes into operation should the elevator exceed the rated speed, bringing the car to a. Safety device for a pair of guide rails as specified. Free standing aliclimbers must never be used with a pedestal base. The alimak safety device is a sealed unit and is maintenance free. China 48v 72v brushless dc bike hub electric motor w. Test run to ensure that all motions agree with control device markings. Alimak has taken construction hoist technology to unprecedented levels with the introduction of the allnew alimak sc 65, a modular system that can adapt to different applications using relatively few modules and components.
The allnew fully modular alimak sc 65 is based on the proven design of the alimak scando 650, which has been very successful in the market. We recommend getting 3 quotes for any construction project. When the centrifugal weight actuates, the brake cone is screwed in against a brake a lining inside the safety housing. The hoist has a unique well proven safety device which smoothly stops the hoist. Ensuring safety with the innovative alimak safety device. Release the hook and turn round the lifting device to tighten all bolts. Switch off the main onoff switch on the electrical cabinet on the car roof. All these products share common features, making it simple, safe and. A counter roller fitted to the safety device mounting plate, ensures correct meshing of the pinion at all time. Always use a pressure gauge when operating the pump. Alimak 31276 important safety instructions general. Alimak sc 65 construction hoists products alimak hek. Alimak sc4530 technical description construction hoist scribd.
Alimak hek purchases manufacturing and design assets of u. Osha safety signs meet government regulations while fulfilling work safety requirements at the same time. Also included in the design are safety features like an overload sensor, an interlocking door system, and the patented alimak safety device. All industrial elevators are based on a variety of wall panels made of the alimak self locking, aluminium profiles. Run the hoist through the full range of motions, all the way up and down. Alimak rack and pinion elevators are ideally suited for providing the secondary, emergency vertical access required by mine safety regulations. Construction hoists alimak scando 650 fcs manufacturer.
Put it down into the vertical pipe and the pin holes of the rack. The manufacturer of these devices recommends that these safety devices only be repaired or. Alimak cog grease msds download sevron safety software. We offer onsite consultation, customized solutions, and stock sparereplacement parts for your permanent or temporary rental elevator equipment. The distance to the top of the mast is about 300mm. Visually check that the liftway is free from any obstacles. When the aliclimber pedestal base is to be used the bottom. Guide for mobile and operational plant personnel and. Scando safety device refurbishment service exchange with 4 year limited parts warranty. Alimak ab, innovators in rack and pinion driven hoists and lifts, is the first hoist and lift manufacturer. The safety device fitted in conjunction with the drive unit has a separate pinion engaging the rack. Common to these accidents has been the human factor, i.
Ensure that all warning and safety labels are not missing and are legible. All the drive components, safety gear, drive gears, guide rollers, limit switches, are attached. The alimak safety device stops the car smoothly if normal driving speed is exceeded. The alimak scando 4530 is fitted with an alimak safety device, overload sensor, and mechanical and elec trical interlocking door system to ensure the highest safety standards. The safety device must then be reset before the lift can slide again. A carrier rotated by the shaft has two pivotably mounted dogs thereon that move outwardly at a predetermined centrifugal force level to cause rotation of a separation ring.
The gearbox technology use in the alimak sc 4530 will reduce energy use by 30 percent making at a highly efficient construction hoist. The safety device consists of a shoring means which is connected to the vertical side surface of the vertical transportation shaft via. Such thirdparty suppliers may not keep the group free from. Alimak sc4530 technical description construction hoist free download as pdf file.
Two or three fc frequency control or two dol motors drive the system through a high efficiency. Background alimak safety device some contractors have repaired alimak type d rack and pinion safety devices on alimak rack and pinion hoists and manlifts contrary to the manufacturers recommended maintenance repair or replacement procedures. The modular system offers flexibility, efficiency, safety, productivity, and low energy consumption. Safety device type gfdii power supply range 400 500 v, 50 or 60 hz, 3 phase type of mast a50, tubular steel with integrated rack length mast section 1. We analyze your overall objectives and offer solutions to save you time and money. Coupled with a regular regime of service and maintenance, the company will strive to provide customers with troublefree operations during the life of. Safety guidelines handbook second edition december 20, 2001 revised january 2007 chapter 0 page ii dedication the source evaluation society dedicates this safety manual to the memory of matthew s. The information in this guide may also be useful to duty holders such as principal contractors, site managers, supervisors, operators. Alimak group ab alig, se0007158910 annual report 2019.
Now we make the alimak scando family complete by adding a highspeed version to the 650 line. Pioneers in safety when the alimak hek engineers developed the rack and pinion drive in the late 1950s it brought a safer work environment, replacing temporary wire rope solutions. The safety device has a shaft with a centrifugal weight and a pinion constantly engaged with the rack on mast. Solutions for the construction industry access anytime, anywhere. From machinery operation to chemical handling and everything in between, our workplace signs come in various materials, sizes, and styles, including danger high voltage, 3way spill control, disconnect and lock out power bilingual, and. The unique progressive alimak safety device comes into operation should the elevator exceed the rated speed, bringing the car to. Later, when the safety device was introduced it elevated the. A counter roller attached to the safety device mounting plate, ensures correct meshing of the pinion at all time. An overspeed brake mounted on an elevator cage includes a shaft that carries a pinion engageable with a rack so that linear movement of the cage produces rotation of the shaft. Importantly, the alimak safety device must be replaced 4 years from the first documented drop. The alimak sc 65 operates at speeds up to 65 mmin and provides more hoistpower, while using as much as 40% less power than previous models.
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