The good news is growing movement in the hoist sector

The good news is growing movement in the hoist sector towards wireless control systems that can ensure greater safety in addition to less downtime for providers, as well as intelligent devices that offer increased levels of creation data. Tom Woerndl information.

The advent of wireless solutions from the last decade has viewed both industrial and client technology move towards ‘hands-free’ plus much more portable products. At your domestic level, the advantages are clear, as such technology can be utilized by individuals in the property to live more easily and flexibly.

Likewise, to get operators of overhead cranes, wireless solutions—or a minimum of solutions with fewer wires—are now becoming more commonplace, with control systems intended for lifting equipment that make use of radio frequencies providing a crowd of potential advantages.

Jim Kluck, global product manager for Magnetek-brand equipment and automation systems at Columbus McKinnon, a US-based lifting and motion control consultant, confirms that the hoist sector is moving from the systems that require intensive wiring.

“There’s definitely been a push in the last few years in order to simplify controls and reduces costs of wiring by, for case in point, utilising a point I/O prevent that transmits wired I/O by having a single Ethernet cable, combined with Ethernet connections to drives and sensors.

“By reducing how much wiring, troubleshooting becomes easier for operators, who no longer have got to dig through loads of wires to find the condition. ”

One knock-on effect of fewer wires is considered to be reduced downtime, lower manual work costs and smaller cell size. “There is also a cost benefit for operators, as they’ll be using less copper wiring to get inputs and outputs, ” mounts Kluck, who says that crane customers are increasingly using radio-controlled techniques to stand further from the loads. “As a final result, we are seeing a growing number of demand for these varieties of systems with wireless connectivity, although operators still love to have a pendant pertaining to back-up. ”

Radio-controlled systems can also simplify and streamline operations by reducing the quantity of devices in a production environment which might be liable to fail, while also decreasing the amount of technology that is more prone to suffer from wear and also tear.

Headquartered in Sweden, but with many international sites, Tele R / c recently supplied radio command systems for 18 power overhead travelling cranes from Nortek Air Solutions’s upgraded air handling equipment creation facility in Québec, Canada.

Tele Radio provided every single crane with three Panther receivers: one for the bridge, one for hoist/trolley JUST ONE, and the third pertaining to hoist/trolley 2.

All with the operations are controlled with a single transmitter, with the cranes used by Nortek to lift a selection of loads— including custom ventilators, coils and air handlers—which are manufactured for a recently expanded 200, 000 sq ft facility in Montreal.

“A key good thing about our radio-controlled systems over traditional solutions is we’ve eliminated festooning, ” explains Miguel Tellez, managing director at Tele Radio. “This means that no cables need to be installed to control the functions which have been handled by each separate receiver.

“Consequently, the system is more cost-effective, because festooning are very expensive. In addition, having no cables means that there is no wear and tear along with those cables. ”

Based on Tellez, having just one transmitter for every crane also allows rapid and easy part replacement in case of break downs. “In a facility where there are many cranes, each with one among our transmitters installed, a spare transmitter belonging to the same family enable you to replace a damaged 1, ” he continues.

“So if there are actually 50 cranes, one spare Tele Radio Panther transmitter can often replace a faulty program. With most of our own main competitors, a spare transmitter should be applied for every crane within the facility. ”

Andreas Bahls, gross sales manager at Tele Stereo, adds that the Panther system is easy to create and operate, while this also benefits from working from 2. 4 GHz, which enables the application of hundreds of systems while in the same area. “Our success with this sort of solution means that crane producers and operators now trust wireless systems such as these, ” he explains.

Bahls notes that the Panther system is often adapted to almost almost all standard overhead crane programs, and one transmitter might operate four separate cranes separately, while multiple transmitters may be allowed to communicate when using the same receiver.

Installation of systems like Panther is usually accomplished by the OEM or consumer, although Tele Radio can perform assistance with special demands.

For the Nortek job, Canadian Stahl CraneSystems pemasok CanStahl installed the 18 single-girder EOT cranes, 15 of which work in tandem with two hoists. In The united states, indoor cranes are normally fitted with wire rope hoists but, in the following instance, chain hoists were utilized to lift loads in tandem operation which have no sideways movement of the actual hook.

A total of THIRTY-FIVE new chain hoists with a lifting capacity between COUPLE OF, 000 and 5, 000kg had been installed; the spans with the bridge cranes are up to 66 ft (20. 12m), with a lifting height of specific hoists between 19. 8 ft (6m) and 26. 2 ft (8m). Almost all cranes are fitted using 12-button Tele Radio rural controls.

In general conditions, Tellez says the North Usa market for control methods has changed significantly from the last two decades. “When I moved towards the US from Spain 15 rice, it felt a minute like I was stepping in time, as remote controls once were a luxury item, ” he or she explains.

“However, as the particular safety and reliability connected with remote controls improved, and the buying price of high-end solutions came along, applications that require conductor control have gradually gone. ”.
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