Rotec supports new immersive visitor experience at the Fleet Air Arm Museum

The Fleet Air Arm Museum will be wowing visitors with their new state-of-the-art, immersive Carrier Experience after a £1million refurbishment.

Rotec Hydraulics Ltd were pleased to carry out works on the hydraulic and electrical systems that are integral to the simulator experience at the museum, which houses aircraft and artefacts from the flying arm of the Royal Navy.

In addition to replacing over 50m of hydraulic hose, all hoses were uniquely identified using the Parker Hannifin PTS bar-code labelling system to ease traceability and future renewal. Rotec engineers also refurbished all hydraulic cylinders and repaired the two hydraulic pump units to ensure pressure and flow performance are maximised. Other works included replacement seals, filters and directional valves, strip and clean manifold assemblies and reservoir cleans.

Adjacent to the hydraulic works, Rotec carried out electrical works on the customer experience feature at the museum in the main pump room, remote control room and on the scissor lift which raises and lowers visitors during the simulation.

In the main pump room located control panel, Rotec removed existing obsolete Toshiba PLC unit hardware, and installed a newly supplied 24VDC 10A switch mode power supply module plus protective devices. A rewire the existing safety monitoring control relay and circuit was required to provide a dual channel redundant protective emergency stop circuit.

Rotec designed, supplied and installed replacement PLC hardware to replace the Toshiba module, which was then fully programmed with the required application specific logic code to ensure the scissor lift would rise and lower in time with the attraction’s audio-visual experience.

In the remote control room, Rotec supplied and installed an operator’s control station and local 24VDC power supply. The control station included a nominal 8” full colour touchscreen HMI device fully programmed with all existing and planned operator controls, indicators and alarms.

The works Rotec has completed in part of an overarching Carrier Experience. The new experience, which is dedicated to the memory of generous benefactor Vice Admiral Sir Donald Gosling KCVO, Vice Admiral of The United Kingdom, combines digital technology with the scale of a carrier flight deck to transport visitors from the pioneer years of the First World War, all the way to the modern HMS Queen Elizabeth class carriers of today.

Adam Gosling, of the Gosling Foundation comments,

“Vice Admiral Sir Donald Gosling KCVO, Vice Admiral of The United Kingdom founded the original Carrier Experience that opened in 1994 and has welcomed over four million visitors.

 

“To see the Experience reinvigorated and made meaningful and relevant for today’s audience is the perfect way to celebrate my late father’s enduring support of the Fleet Air Arm Museum. It reflects a mutual vision to preserve and showcase the proud history of British naval aviation. His generous legacy gift has enabled, once again, the illustrious tale of Britain’s aircraft carriers to be told, and enjoyed, for many more generations to come.”

Professor Dominic Tweddle, Director General of The National Museum of the Royal Navy says,

“The re-imagining of the Carrier Experience to include the Queen Elizabeth Class, the pride of the British fleet, demonstrates our ongoing commitment to the history of naval aviation and telling the story of the contemporary navy. This mix of heritage and modernity mirrors the projects that Vice Admiral Sir Donald Gosling KCVO, Vice Admiral of the United Kingdom so generously supported over the years.

 

“I am certain that the work of the staff team, contractors and corporate partner Lockheed Martin has brought to life the Carrier story in the way that Sir Donald had in mind when he made his legacy gift.  It is both an honour and a pleasure to recognise his lifelong support with this exhibition, which is housed in The Gosling Hall.”

Rotec were chosen to complete the works due to their impressive ability to combine hydraulics with complex electronic control systems. The works were completed in a matter of weeks, on schedule and to a high standard.

For further information on the expansive range of services Rotec offers, including case studies of other works, visit www.rotec.net.

Rotec deliver custom upgrade and HPU builds for leading manufacturer

Recently designed and manufactured, engineers at Rotec Hydraulics Ltd have completed a bespoke project for a market-leading manufacturer.

The British-based company specialise in the manufacture of electronic valve actuators for large fluid flow applications, for example within the oil and gas, water and power industries. The actuators produced are a considerable size and as such, part of the development process includes dynamic load testing. The actuators connect to a test cylinder via a screw thread; as the actuators move the screw thread up and down, this in turn pushes and pulls a hydraulic cylinder.

 Full of hydraulic fluid, the operators were manually operating needle valves to restrict the flow of the hydraulic fluid within the cylinders in order to vary the amount of load on the actuator. Thus, Rotec design engineers developed two key upgrades to this current setup which were:

  • Electrify the load control valves so they can be operated by a computer.
  • Create a power pack which can induce a given pressure inside the test cylinder bores.

 The newly custom-designed system reuses the current cylinders that vary in size from 63mm in diameter to 203mm. To accommodate for this, different sized stands with varying tank sizes have been manufactured to accommodate the extra capacity whilst the control components remain the same. The stands consist of:

  • A custom powder coated steel frame.
  • An aluminium reservoir.
  • Dual electronic proportional pressure relief valves.
  • Dual manual needle valves.
  • Dual ball valves.
  • Quick connect ports for the power pack to connect to.
  • Output ports which connect to the test cylinder.

In addition to this, Rotec developed and built three identical standalone hydraulic power unit (HPU) systems which can create steady state pressures inside the test cylinders bores to eradicate erroneous pressure lag errors. Features include:

  • Powder coated mild steel tank construction.
  • 3 phase motor coupled to a gear pump.
  • Air blast oil cooler.
  • Direction control valve.
  • Dual proportional relief valve.
  • Electronic control box.
  • Stainless steel tool tray.
  • Whole unit is mounted on castors for easy manoeuvrability.

For more information on Rotec’s capabilities, including project case studies, visit www.rotec.net.

Rotec Celebrate as Double Finalists at the Somerset Business Awards 2022

Rotec Hydraulics Ltd celebrates being double finalists at this year’s prestigious Somerset Business Awards (SBAs) for ‘Best Use of Technology’ and ‘Somerset Manufacturer and Producer’ Award.

The awards, run annually by the Somerset Chamber of Commerce, received a record- breaking number of entries and only the most outstanding businesses with a head office in Somerset were named finalists.

Our investment and integration of Parker Internet of Things (IoT) technology earned us a place at the grand final in the ‘Best Use of Technology’ award category. IoT enables engineers to remotely control and monitor various performance and safety parameters using strategically placed, wireless sensors to provide data and control systems over the internet.

Named finalist for the ‘Somerset Manufacturer and Producer of the year’ category is testament to the team’s innovative development of several bespoke winch systems for both leading regional and national names within the Utilities sector.

Somerset Chamber Executive Director, Emma Rawlings, said,

“These awards are the largest in Somerset and are a fantastic opportunity to celebrate all that
is great about [Somerset’s] diverse business community.”

Paul Prouse, Managing Director, commented,

“Being named finalist in two categories is a testament to our team who have continued to provide solutions and outstanding products and services to our customers throughout a challenging period for all businesses.

“Investing in and utilising cutting-edge technologies and providing innovative solutions for our clients has always been at the heart of our business.”

The winners were announced at the Grand Final on 11th March, which celebrated the extraordinary organisations within the county of Somerset. Rotec finished as double finalists – a great achievement amongst such a high calibre of local businesses.

Pictured below (left to right): Roger Carne, Paul Prouse, Rachel Worth, Richard Lang, Mark Conniff, Josie Chamberlain, Richard Renfree and Andy Rimes.

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Rotec provides IoT technology for smart monitoring

Internet of Things (IoT) technology enables engineers to remotely control and monitor various performance and safety parameters using strategically placed, wireless sensors to provide data and control systems over the internet.

IoT technology can lead to a reduction in downtime, better response rates and speed of intervention for predictive maintenance.

Everyday examples of IoT include smart home security systems or wearable health monitors. In terms of engineering, the potential for IoT is staggering, from autonomous agricultural equipment to advanced monitoring systems allowing machinery to be monitored from any location worldwide.

With more than 7 billion connected IoT devices today, experts are expecting this number to grow to 10 billion by 2020 and 22 billion by 2025.

Rotec has invested in IoT devices to offer this forethinking technology to our new and existing customers, as part of the business’s strategy to maximise the use of the latest technology, data analysis and to find environmentally sustainable solutions for our customers. We are now the only company South of England to be offering a range of Parker IoT products suited to all sector markets that rely on hydraulic, pneumatic and electrical mechanical engineering solutions. 

This data centric and digital approach enhances both our own and our clients’ understanding of what really ‘works’ when designing hydraulics, pneumatics and electrical mechanical systems. It complements the other services delivered by of our brand such as bespoke design, custom builds, maintenance, repair and overhaul activities.

IoT can be applied to all sectors. Examples include IOS; an innovative solution to measuring the quality of hydraulic oils and hydrocarbon fuels. Lightweight, robust and portable, IOS features a laser detection particle counter, battery and pump plus memory with web page generator for data download onto any PC or laptop – enabling clients to sample oil on-site and gather results within 2minutes. The IOS’s ability to sample directly from a hydraulic reservoir, barrel, vehicle fuel tank or from a high pressure online hydraulic system with the addition of a pressure reducing adaptor makes it undoubtedly the most adaptable contamination service tool available today. 

Another Parker IoT product range Rotec are proud to offer is an extension to the IQAN mobile controller family of hardware; products we have very extensive experience and knowledge of . This product range permits clients to quickly write applications for the desired functionality of their machine, reducing programming time and expense for machine control systems.

We are currently researching and designing a custom-made, cutting-edge hydraulic system, with IoT for remote monitoring embedded into the design, for a prominent name within the UK marine industry. Using Rotec designed test case fitted with Parker IQAN and GPS hardware, our client will have the technology to remotely dial in to monitor the hydraulic system sensors. This ability to proactively monitor remotely has numerous benefits, including reducing severity of damages caused by contamination and temperature, as well as reducing downtime for non-remote monitoring activities.

To discuss your requirements, and speak to a member of our team about IoT, please contact sales@rotec.net or call 01823 348900.

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Rotec designs and builds a bespoke remote-controlled hydraulic roof window system

This unique, custom built hydraulic power unit and four cylinders was designed and made at our Taunton depot. Engineered in house, the system forms part of a remote-controlled hydraulic roof window system for a private residence. 

The hydraulic power unit, designed and built in house, incorporates a 4 Kw 415V Electric motor with a tandem Galtech gear pump, electrical solenoid operated pump unloading valves, electrical solenoid operated directional control valves and integral return line filtration.

Our engineers have also fitted a bespoke custom made electrical control system installed onto the power unit to enable our customer to control the roof windows remotely.

There are four hydraulic cylinders in total measuring 80mm bore x 40mm rod x 700 stroke. The cylinders, customer designed and made at Rotec feature integral adjustable cushioning both on the full bore and annulas side, self-aligning spherical bearings and dual load holding motion control valve fitted and hard piped to both the full bore and annulas sides.

Finished with a high build paint scheme in a colour choice of our customers, the cylinders are configured for additional external fitment of a string pot position sensor.

Custom made hydraulic winch system for the utilities sector

Rotec Hydraulics Ltd has recently completed works on a custom made hydraulic winch system for the utilities market.

Fitted to a fleet of Ford Ranger vehicles, these bespoke winches have been designed, built, installed and tested by our in-house team of engineers and include a hydraulic system, electronic control system and mechanical components.

The Capstan winch is specifically designed for fast line speeds and has a 350Kg working load limit with a remote electrical foot pedal operation

Safety features include an integral fail safe static brake and integral dynamic braking.

The Capstan winch drum is made of stainless steel and the winch is deployed on a sliding system to allow the operator to move it from stored position to operational position easily.

Our client is one of the world’s largest publicly listed utilities focused on transmission and distribution of electricity and gas. They play a vital role in connecting millions of people to the energy they use safely, reliably and efficiently. Rotec has worked with this organisation for several years and are proud of the strong, effective relationship we share.

At Rotec the team work on many different projects.  Much of the work undertaken requires the integration of knowledge and skills from across the Rotec team, to deliver all of the elements that make up a client brief. For more information on the services we offer, please click here.