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New Motor and Generator solution supports Cleaner Vehicles of the Future + Construction Vehicles + Electromechanical and Drives Division EuropeElectrification remains one of the primary trends in the automotive sector, as vehicle makers push hard to introduce cleaner technologies which result in lower emissions.

According to a recent report from global professional services company PwC, over 55% of all new car sales could be fully electrified by 2030. Cars of the future will be electrified, autonomous, shared, connected and yearly updated, it says, in what represents a new era of flexible mobility.

This trend towards electrification isn’t restricted to the passenger car market. Construction and mining vehicles, city buses and refuse trucks have all been developed with hybrid electric powertrains, as authorities look to reduce pollution by introducing more stringent environmental regulations.

But technological progression doesn’t come overnight. The shift to electrification needs to be viewed as an evolution rather than a revolution, delivered through the continued refinement of a broad range of on-board systems and components. These incremental achievements allow the industry to manufacture greener vehicles without having to compromise in areas such as performance and reliability.

A high-power density motor for traction applications

New Motor and Generator Solution Supports Cleaner Vehicles of the Future + GVM310 + Electromechanical and Drives Division Europe

Here at Parker, our global teams of scientists and engineers are supporting these environmental efforts, designing and developing new systems that accelerate the pace of electrification. For instance, we recently extended our Global Vehicle Motor family of high-power density, permanent magnet AC motors with the GVM310, which comes with a 310mm square frame. This new product provides a traction solution for a broad range of on-road and off-road commercial electric and hybrid electric vehicles.

 

 

So, let’s look at some of the benefits that GVM310 brings to the market. Primarily, when used in conjunction with Parker’s hydraulic pumps, the GVM family helps customers realise electro-hydraulic pump solutions that allow the electrification of formerly purely hydraulic applications.

Higher performance motors for your electric or hybrid vehicles

The high efficiency / lower energy consumption of the motor helps vehicle makers comply with stringent emerging energy legislation. It reduces CO2 footprints, is extremely quiet, and its high reliability results in reduced maintenance and downtime for operators. Options with peak power values ranging from 147 kW to 409 kW are available – with high power density meaning the size and weight of overall solutions can be minimised easing design-in for customers.

In addition to operating as a high-power motor, the GVM310 can also be run as a generator enabling effective battery management, longer duty cycles and energy savings of up to 30% compared to induction technologies. Availability as low-flux versions for high-speed applications, or high-flux derivatives for high torque applications enhances versatility.

Furthermore, the GVM family incorporates a wide range of technical features that improve performance. These include a new thinner lamination design to reduce losses, a patented cooling system and a clean, oil-free design.

The introduction of the GVM310 is an example of how Parker is providing the building blocks for electrification, developing turnkey technologies that cut time to market while reducing supply chain complexity. It offers the industry with an optimized solution for the on-road and off-road commercial electric and hybrid electric vehicles of tomorrow.

More information about our electrification solutions 

 

New motor and generator solution supports cleaner vehicles of the future + Bruno Jouffrey + Electromechanical & Drives Europe DivisionArticle contributed by Bruno Jouffrey, market development manager - Mobile, Electromechanical and Drives Division Europe, Parker Hannifin Corporation.

 

 

 

 

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Technology Trend - eSteering Enables Greener Buses and Coaches

GVM Electric Motor Competes in Isle of Man Electric Motorcycle Race

Electrification Put to the Test

Clean Transportation: Hybridization and Electrification in the Marine Industry

New Motor and Generator Solution Supports Cleaner Vehicles of the Future

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How to Reduce Connections in Pneumatic Builds bottling line Fluid Systems ConnectorsConnectors might not always receive the attention they deserve. Often times the specification of fittings and tubing is secondary to the attention paid to larger components. Design engineers may not anticipate system leaks. Even if pneumatic fittings and tubing are the last components to be specified in typical food and beverage packaging equipment, they still merit close consideration. Improperly specified connectors contribute to early component deterioration causing leaky connections and even pressure drop. Properly specified fittings and tubing will help to ensure that food and beverage packaging systems perform at levels end-users expect.

In the food and beverage industry, there are a number of packaging processes driven by pneumatic power carried through tubing and fittings that connect pneumatic valves, actuators and FRLs (filters, regulators, lubricators). The components may power any number of processes, such as the filling and sealing of bags of tortilla chips; the folding, filling and sealing of milk cartons; or the packaging of hamburgers and steaks. Regardless of the application, when pneumatic connections aren’t specified correctly, systems can end up with untimely air leaks and pressure drops.

To reduce the chance of leaks and flow restrictions, here are some tips for specifying, plumbing and routing pneumatic connections in food and beverage packaging builds:

 

1. Select fittings carefully based on each application

How to Reduce Connections in Pneumatic Builds PLM fittings Fluid Systems ConnectorsWhile most pneumatically controlled food and beverage processes use push-to-connect fittings over other styles, such as compression and flare, push-to-connect fittings also come in different materials for specific reasons. There are higher-end FDA-compliant fittings, such as Parker’s Prestolok PLM electroless nickel-plated brass fittings and Prestolok PLS stainless steel fittings, made for applications where the fittings may come in contact with foods and beverages.

For processes where foods and beverages don’t come in contact with fittings, such as secondary packaging operations, OEMs can opt for more economical push-to-connect fittings, such as Prestolok PLP metal fittings and Prestolok PLP composite fittings.

Fitting material type becomes important for applications that receive high heat or caustic washdowns, which could quickly compromise fitting integrity depending on the material.

Say the fittings will be installed throughout a dairy filling application where they will receive frequent and potentially caustic washdowns. In this case, Michael points out, all-stainless steel fittings are made to withstand these harsh conditions and keep processes leak-free and running. That’s in contrast to a tortilla chip packaging process, where the fittings might come in contact with foods, but don’t receive frequent caustic washdowns. Here, OEMs might choose Parker’s FDA-compliant PLM fittings. General industrial-purpose fittings, meanwhile, are likely to fit the bill for fittings mounted on automated box folding machines erecting outer packaging containers.

 

2. Select the fittings and tubing based on how they will be routed

Fittings come in many configurations that allow for effective routing of pneumatic connections. In many food packaging applications, OEMs mount valve manifolds and actuators on machines and then determine what fitting configurations will work best for connecting those ports. It is the last piece of the puzzle and where a design engineer decides to use, for example, an elbow fitting instead of straight or tee fitting. It’s all dependent on where the line is going to be installed in relation to the pneumatic components.

Routing questions also arise in situations calling for tubing to take a tight bend, leading machinery designers to weigh the benefits of using fittings instead of tubing to accommodate the turns. Often a complex decision, this can depend on the tubing material too, as using tubing with a high bend radius can allow for more turns, but also might put side-load on fittings.

If tubing is bent too close to the fitting, it could pull the tubing away from the fitting seal, creating the potential for a leak.

How to Reduce Connections in Pneumatic Builds Parflex tubing ParflexAnother factor is the tubing diameter tolerance, or how much its outer diameter could vary from one manufacturing run to another. Tubing manufactured to a looser tolerance level could cause fit issues allowing fittings to leak or to blow off of tubing.

Parker tubing and fittings are tested and designed to work together. Parker Parflex tubing holds the tubing to a certain tolerance range, which helps in terms of fitting performance because tubing tolerance is so critical to working well with a push-to-connect fitting.

Customers should reference Parker’s Tubing Compatibility Chart (found in Parker Hannifin catalog 3501E) to be sure they choose the proper tubing for each fitting type.

 

3. Avoid unnecessary fitting connections

Finally, another problem area is extra fitting connections installed where they don’t belong. Every fitting is a potential leak point, so if the number of connections can be reduced so to can the chance of leaks. Each fitting in a pneumatic circuit also adds a flow restriction, as compressed air is forced to move through another orifice, which can hamper motive power.

One of the more common issues is using multiple fittings in place of one or two, as a way to adapt one fitting or tube type to another. It can happen when the OEM or end-user doesn’t have the proper fitting shape or type on hand to adapt to a certain thread system or port size required by the valve or cylinder. While the adaptation may function, it can also restrict airflow and add the potential for leakage.

OEMs can avoid the problem entirely by choosing the appropriate adapter. Parker offers hundreds of tube fittings and adaptors made to join different tube sizes and thread types, such as NPT to BSPT, BSPP or metric. Rather than trying to build a makeshift adapter out of two or three pneumatic fittings, using a single adapter fitting allows technicians or engineers to make the connection in one step, preventing unnecessary flow restrictions and reducing the risk of leakage.

With these suggestions, many connector issues like adapting to different sizes or standards, or accommodating system designs, need not lead to system slowdowns. With the right pneumatic fittings, adaptors and tubing materials, OEMs and end-users will be equipped to keep airlines flowing.

To learn more about specifying these components, locate a distributor near you.

 

Give Your Fluid Connectors the Attention They Deserve in Pneumatic Builds John Duba Fluid System Connectors DivisionThis article was contributed by John Duba and Michael Nick, product sales managers, Parker Hannifin's Fluid System Connectors Division.

 

 

 

 

Give Your Fluid Connectors the Attention They Deserve in Pneumatic Builds Michael Nick Fluid System Connectors

 

 

 

 

 

 

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Five Design Strategies for Food Packaging OEMs

Challenges for Pneumatic Systems in the Food Industry

 

 

 

Give Your Fluid Connectors the Attention They Deserve in Pneumatic Builds

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Glenn O. Hawbaker Added PowerTilts to Their Backhoe Fleet to Reduce Manual Labor, Lower Costs and Increase Operator Safety excavator Cylinder Division

Glenn O. Hawbaker, Inc. brings over 60 years of experience to the highway, commercial and residential fields throughout central Pennsylvania. They continue to grow their business by expanding their reputation for safety, quality, service and reliability. That's one of the reasons Glenn O. Hawbaker purchased their first PowerTilt Tilting Coupler and continued to purchase several more for their entire backhoe loader fleet. PowerTilt has changed the way they've approached their grading and excavating business while at the same time positively impacting their bottom line and overall customer satisfaction.

Life before PowerTilt

Prior to using PowerTilt, Glenn O. Hawbaker faced two challenges on the job site. Genn O. Hawbaker was using large and expensive Gradall specialty machines to grade and slope and spent extra man-hours to swap these machines in and out of job sites.The large rubber tires on the specialty machines often caused the Gradalls to slide or operators to spin around when a rock was hooked, making for an unstable work environment. With PowerTilt, Hawbaker could keep just one machine on the job site without the expense or logistics involved in scheduling the Gradall excavators between the different job sites.

The Hawbaker crew was also having difficulty with the outriggers on their specialty excavator and backhoe fleet - they had to take their hands off of the controls to tilt the outriggers and move the machine at different angles around the job site. When the outriggers were tilted at an awkward angle, the operators felt uncomfortable and unsafe. When they added the PowerTilts to their existing CASE backhoes, they kept just one machine on the job site to tilt their bucket or attachment instead of moving the entire machine to get the right angle.

“Now with PowerTilt, we’re doing everything on the fly - we tilt and grade at the same time."

Paul Peters, backhoe operator for Glenn O. Hawbaker

  Multiple benefits from a single attachment

PowerTilt Reduces Manual Labor, Lowers Costs and Increases Operator Safety PowerTilt Cutaway CYLBy switching to PowerTilt, Glenn O. Hawbaker and its customers received a wide range of expected and unexpected benefits.

 

“We saved on labor, got tasks done faster and safer, and increased the appearance of the end product. What's more, we had the unexpected benefit of people asking us what tool we were using, and how we were getting more work done with less hand work," stated Peters. 

 

The benefits of switching to PowerTilt were:

  1. Labor savings: Before PowerTilt, Glenn O. Hawbaker did a lot of hand work - touching up the soil and raking the stone off. Now they just grade with PowerTilt and they're done.
  2. Cost savings: The Hawbaker crew used to swap in their specialty Gradall machines and repeatedly reposition them on the job site. They use fewer machines on the job site and simply tilt the bucket or attachment instead of moving the entire machine, resulting in tasks getting done faster and more efficiently.
  3. Increase in safety: The specialty excavator machines and backhoes were always unstable with their outriggers on varied slopes. PowerTilt remains on a single machine and they simply tilt the bucket or attachment up to a total of 180 degrees side-to-side swing rotation instead of repositioning the machine.
  4. Increased efficiency: Before PowerTilt, the work site was uneven and needed manual labor to even out the highest spots. With PowerTilt, they don’t have to prep or rework the site when it’s time to landscape.
  Diversity of tasks performed with PowerTilt

PowerTilt Reduces Manual Labor, Lowers Costs and Increases Operator Safety PowerTilt CYLGlenn O. Hawbaker uses their PowerTilts on their entire fleet of backhoes to perform a wide range of tasks throughout the construction process, ranging from site preparation, earth excavation, sub-grade placement and grading, utility installation, site concrete, site clean-up and landscaping. Ninety-five percent of the time they use a grading bucket with PowerTilt, whereas five percent of the time they use other attachments.

Peters stated, "I hate to take a PowerTilt off the machine. I can perform a broad range of tasks with a PowerTilt, and it keeps me on the job all the time”. 

The most common applications for PowerTilt include:

  1. Tod soil work: They dress up topsoil behind curbs and sidewalks more smoothly than when they were using manual labor.
  2. Grading: They can easily create a two percent grade for sidewalks according to the APA specs.
  3. Pond work: Whether they are building settlement or storm retention ponds, they can easily smooth all the surfaces to make them more attractive.
  A versatile tool for multiple attachments

Glenn O. Hawbaker uses PowerTilt with a variety of attachments in addition to their commonly used five-foot grading buckets to improve their machine's versatility. They first learned about PowerTilt when they noticed a local municipality using a T bucket to dig around pipes. Since then, the Hawbaker crew has used PowerTilt for a variety of specialty applications.

They have used PowerTilt with ripper shanks to rip frozen soil in the winter, or to rip rocks and stumps in tough-to-get corners or ditches. Compactors work equally well with PowerTilt when soil needs to be compressed around utilities or on slopes. PowerTilt has even worked well with hydraulic hammers when they needed to dig footers where there's lots of lime stone in the foundation corners.

  Inside Parker’s Helac rotary actuator technology

PowerTilt Reduces Manual Labor, Lowers Costs and Increases Operator Safety PowerTilt Operation CYLPowerTilt uses Parker’s innovative sliding-spline operating technology to convert linear piston motion into powerful shaft rotation. Each actuator is composed of a housing and two moving parts — the central shaft and piston. As hydraulic pressure is applied, the piston is displaced axially, while the helical gearing on the piston OD and housing's ring gear cause the simultaneous rotation of the piston. PowerTilt's end caps, seals and bearings all work in tandem to keep debris and other contaminants out of the inner workings of the actuator, prolonging product life and reducing required maintenance.

To learn more about PowerTilt, visit http://solutions.parker.com/powertilt

 

 

 

Rotary Actuator Lowers Fire Boat to Fit Under Bridges - Jessica Howisey - Parker Cylinder DivisionRotary Actuator Lowers Fire Boat to Fit Under Bridges - Dan Morgado - Parker Cylinder DivisionThis article was contributed by Jessica Howisey, marketing communications manager and Daniel Morgado, applications engineer, Helac Business Unit, Cylinder Division.

 

 

 

 

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