Melissa Childers, Business Development Manager, Motion Systems Group, Pneumatic Division at Parker Hannifin

Pneumatics Continue to Adapt to Market Needs

Nov. 16, 2023
Technological advancements in pneumatic systems are helping meet ever evolving customer and market requirements.

A number of market trends are impacting the pneumatics industry, from increased integration of electronics to requests for more efficient and reliable system designs. And the pneumatics industry continues to advance technologically to meet these evolving needs. 

Melissa Childers, Business Development Manager, Motion Systems Group, Pneumatic Division at Parker Hannifin spoke with Power & Motion about the technological changes taking place in the pneumatics sector as well as the market factors which could have an impact on the industry in the coming year.

*Editor's Note: Questions and responses edited for clarity

Power & Motion (P&M): What trends or market factors do you feel had the largest impact on pneumatic component and system designs in 2023? Please explain what those trends are and how specifically they impacted the design of pneumatic. 

P&M: What are some of the key features or performance attributes your company is working to include with its pneumatic components and systems, or for which customers are asking?

MC: When we talk about key features Parker is working to include with its pneumatic components and systems, we work to simplify our designs by utilizing a complexity assessment. We work to ensure that the design is forward thinking with lots of flexibility to evolve with customer’s functional needs while maintaining compliance on functional safety requirements and cybersecurity.

Customers are asking for technologies that walks-like-a-node, talks-like-a-node, and can fit right into their circuits. We work to design for the environment, focusing on products that can reduce its carbon footprint and improve recyclability. We work to design for flow by designing for manufacturing and assembly processes with automation implementation when appropriate. 

P&M: How much, if at all, are you seeing electronic alternatives taking the place of pneumatic components or systems? Can you offer some examples, and how you see this trend progressing?

MC: We are seeing electric taking the place of pneumatic components and systems in certain industries. Passenger doors for buses, coaches, and the rail industry are opened using a pneumatic solution or an electric solution. Customers typically choose pneumatic over electric door solutions for the low cost and simple integration. Customers choose electric over pneumatic door solutions because they are easier to control and are not reliant on the temperature of the air.

When we talk about the mobile space of pneumatic solutions, the relationship between pneumatic and electric solutions may require a hybrid design to support remote operations. For example, if trying to move a heavy load or concentrate energy into one accurate area, then you could take Parker’s 4MAP pneumatic cylinder, an all-purpose, light weight cylinder, to provide the force, speed, and reliability to move the load while an electric motor would control the speed and the position of the load. By simplifying the design into a system solution, this generates a more efficient solution than either component could provide independently. 

READ MORE: Sorting Out Linear Actuators

P&M: Are you seeing a greater integration of electronics with pneumatic? If so, what are some examples you can share and the benefits of doing so? 

MC: You bet! More customers are seeking feedback from their automation systems specifically aligned with the Industry 4.0 movement to achieve higher productivity metrics. To monitor and detect downtime in a pneumatic system before it occurs, Parker offers a PCH Portal that connects an IO-Link master to a valve manifold which allows designers to add pressure sensors, flow sensors, linear transducers, and cylinder position sensors to see the whole picture.

To maintain a pneumatic system, this solution has built-in diagnostics to detect short circuits in valves and to monitor valve cycles. By monitoring, detecting, and maintaining your pneumatic system, you will decrease operating costs and increase uptime. 

P&M: Do you foresee any new trends or market factors impacting pneumatic designs in the coming year or years? If so, what are those and what impact will they have? 

MC: I think the market to keep an eye on is heavy-duty trucks in the coming year. The Class 8 North American heavy truck market has had close to record breaking retail sales in 2023. From ACT Research: “Class 8 sales through the first nine months of 2023 were up 12.9% to 202,335 units, compared with 179,247 at this time in 2022.”

Some of that has to do with an associated backlog which helps dictate what truck needs to be built next. Some of that also has to do with the U.S. House of Representatives who, back in May 2023, voted to overturn the EPA’s ruling to cut emissions from heavy-duty trucks by up to 80%. While it is delayed for now, the EPA (U.S. Environmental Protection Agency) has a Clean Heavy-Duty Vehicle Program through the Inflation Reduction Act which plans to invest $1 billion to replace heavy-duty vehicles with zero-emission vehicles, to support correlating infrastructure, and to train the workforce accordingly until 2031. 

READ MORE: Future Engine Emissions Regulations and Their Possible Impacts on Fluid Power Manufacturers

The transportation market uses several pneumatic component and system solutions to operate safely such as air brake systems, kneeling a vehicle, opening a door, even honking a horn. Whether heavy emission or zero emission, air systems on trucks are likely to stay due to the product robustness, costs, and maturity of the products. By designing pneumatic solutions with performance, lifecycle, production capacity, functional safety, customer expectations, and cybersecurity, the impact you could see will be positive with [the] latest heavy truck forecasts expecting 20% growth in 2026.

P&M: Are there any economic/market factors you are concerned could negatively impact the pneumatics industry in the coming year?

MC: Yes, there are several economic factors that could negatively impact the pneumatics industry like fluctuations in commodity pricing and interest rates along with trade policies and tariffs. Decreased economic wealth, increased commodity pricing, and changes to trade policies and tariffs that impact importing and exporting of products could negatively impact the pneumatics industry. It is all about staying resilient. 

P&M: How do you see the pneumatics market in general performing in 2024?

MC: I expect the pneumatics market to strengthen in performance in 2024. We are seeing growth from the previous year in our system solutions for our door systems for the bus and coach market as well as our CTIS technology.

We must continue to work on hybrid solutions as we approach the world of electrification to maintain the relevance of pneumatic solutions in the years to come, working together for a better tomorrow.


Editor’s Note: Power & Motion's WISE (Workers in Science and Engineering) hub compiles our coverage of workplace issues affecting the engineering field, in addition to contributions from equity seeking groups and subject matter experts within various subdisciplines.

About the Author

Sara Jensen | Technical Editor, Power & Motion

Sara Jensen is technical editor of Power & Motion, directing expanded coverage into the modern fluid power space, as well as mechatronic and smart technologies. She has over 15 years of publishing experience. Prior to Power & Motion she spent 11 years with a trade publication for engineers of heavy-duty equipment, the last 3 of which were as the editor and brand lead. Over the course of her time in the B2B industry, Sara has gained an extensive knowledge of various heavy-duty equipment industries — including construction, agriculture, mining and on-road trucks —along with the systems and market trends which impact them such as fluid power and electronic motion control technologies. 

You can follow Sara and Power & Motion via the following social media handles:

X (formerly Twitter): @TechnlgyEditor and @PowerMotionTech

LinkedIn: @SaraJensen and @Power&Motion

Facebook: @PowerMotionTech

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