From Alloy to Application: Engineering Materials for High-Load Applications
Release Date: 07/13/2026
10 Years of the Fluid Power Vehicle Challenge!
Fluid Power Forum
Host Eric Lanke commemorates the 10-year anniversary of NFPA’s Fluid Power Vehicle Challenge, where university teams simulate, design, build, test, and race hydraulics- and pneumatics-powered vehicles, judged on efficiency, speed/acceleration, regenerative braking, and sustained performance; the program hit a record 32 participating universities. Guests Dr. Jake Swanson (Minnesota State University, Mankato), Dr. Brian Steward (Iowa State University), and longtime technical liaison Ernie Parker (recently retired from Hennepin Technical College) discuss how the competition’s...
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Leak Prevention: Protecting Performance, Reliability, and Reputation
Fluid Power Forum
Fluid Power Forum host Eric Lanke interviews Paul Michael, director of the Fluid Power Institute at Milwaukee School of Engineering, about NFPA’s whitepaper “Preventing Leaks in Fluid Power Systems.” Michael shares his background in lubricant formulation and hydraulic testing and describes MSOE’s hands-on fluid power education. The discussion explains why leak prevention is critical to hydraulics because pressurized fluid stresses connectors, hoses, tubes, and seals, affecting reputation and sustainability. A committee of about 25 contributors developed the report and...
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From Alloy to Application: Engineering Materials for High-Load Applications
Fluid Power Forum
Host Eric Lanke welcomes Ehren Polheber, corporate fluid power engineer at Scot Forge, to discuss how material science and selection affect hydraulic systems and fluid power component manufacturing. Polheber shares his 22-year fluid power background and 14-year tenure designing and troubleshooting large forging equipment, and explains that correct material grades and heat treatments are critical to avoid catastrophic failures under high loads while enabling lightweight designs in mobile equipment. He outlines a selection process based on applied loads, operating conditions (fatigue,...
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Duty Cycles, Machine Learning, and Energy Efficiency: Optimizing Electrified Hydraulics
Fluid Power Forum
Host Eric Lanke interviews Barun Acharya, system engineering manager for electrification at Parker Hannifin, about energy efficiency gains from electrified hydraulics and insights tied to NFPA’s white paper and a CONEXPO technology conference. Acharya describes how emissions rules, noise limits, and ESG mandates are driving electrification, and outlines key challenges including unclear duty cycles (addressed via energy mapping), power-density mismatch between hydraulic and electric actuators, complex system integration (CAN, software, EMC, operator feel), and revealed hydraulic noise once...
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Advancing Technologies for Fluid Power: Controls, IoT, and Data
Fluid Power Forum
In this Fluid Power Forum episode, NFPA host Eric Lanke shares a recorded NFPA webinar on advancing technologies for controls, IoT, and data—featuring Scanreco Director of Sales Andy Gray. Gray explains how Scanreco’s professional radio remote controls serve OEMs and system integrators for mobile and industrial machinery in harsh environments, translating operator intent into hydraulic actuator motion from simple on/off to highly proportional control to improve safety, precision, and productivity. Discussion covers operating at safer distances, integrating camera feedback and...
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Material Matters: Saving Money with Smarter Material Selection and System Design
Fluid Power Forum
Host Eric Lanke welcomes Mitch Van Remortel, strategic channel manager at Charter Casting, to discuss material science innovations relevant to fluid power and why material selection affects total cost of ownership. Van Remortel outlines his background and explains Charter Casting’s focus on large, complex iron castings, emphasizing consistency, quality, and an engineering-led approach. He describes key material-selection factors—mechanical performance, manufacturability, and life-cycle performance—and notes that early material choices are hard to change later. He highlights cost...
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Architecting Efficiency: Battery, Hybrid, and Electrohydraulic Systems
Fluid Power Forum
Eric Lanke hosts Philippe Reynolds, director of Poclain Hydraulics’ Electromobility program, in an NFPA Fluid Power Forum episode tied to the NFPA whitepaper “Energy Efficiency Gains from Electrified Hydraulics.” Reynolds explains Poclain’s shift from component supplier to system partner integrating hydraulics, electric drives, power electronics, sensors, and software into mechatronic solutions, including electric drive units like the eWheel for compact equipment. He outlines electrification challenges—system complexity, energy and thermal management, architecture selection (battery...
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Rethinking Agriculture: Hybrid Machines, AI, and the Future of Hydraulics
Fluid Power Forum
In this episode of the Fluid Power Forum, host Eric Lanke interviews Andrew Johnson, co-founder of HeavyTech, about building affordable hybrid and electrified off-highway equipment from the ground up. Johnson shares his background in a family O-Ring distribution business and how NFPA connections provided a foundation for HeavyTech’s mission. This company is developing original compact track loader, articulated loader, and mini excavator designs, with the first prototype – a diesel-electric hybrid compact track loader – about 80% complete and being build in Fort Wayne, Indiana using...
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From Engines to Electrons: Designing Hydraulics for Electrification
Fluid Power Forum
In this episode of Fluid Power Forum, host Eric Lanke interviews Marcus Herrera, advanced systems application engineer at HYDAC, about the NFPA white paper, “,” and what OEMs should consider when replacing internal combustion engines with batteries or fuel cells. Herrera explains why electrification brings uncertainty around performance, charging infrastructure, supply chain maturity, cost, and market acceptance, and why hydraulic efficiency becomes more critical when onboard energy is fixed and recharge times are long. Using the paper’s efficiency comparisons, he notes that improving...
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Conquering Our Mighty Seas: Modern Marine Motion Control
Fluid Power Forum
In this episode of Fluid Power Forum, host Eric Lanke interviews Jon Frey, head of product area new business at Bosch Rexroth, about hydraulic motion control solutions that help “conquer the seas” by improving vessel and load stability in harsh maritime environments. Frey explains how hydraulics power and precisely control marine systems such as winches, cranes, steering gears, thrusters, stabilizers, mooring/constant-tension control, and active heave compensation (AHC). He describes AHC as using sensors like accelerometers and motion reference units (MRUs), responsive hydraulic...
info_outlineHost Eric Lanke welcomes Ehren Polheber, corporate fluid power engineer at Scot Forge, to discuss how material science and selection affect hydraulic systems and fluid power component manufacturing. Polheber shares his 22-year fluid power background and 14-year tenure designing and troubleshooting large forging equipment, and explains that correct material grades and heat treatments are critical to avoid catastrophic failures under high loads while enabling lightweight designs in mobile equipment.
He outlines a selection process based on applied loads, operating conditions (fatigue, temperature, corrosion), trade-offs (strength, machinability), and cost of ownership, noting that supplier-customer collaboration is essential. The episode compares casting and forging: castings offer near-net complex shapes at lower cost, while forgings reduce porosity and align grain flow for high-stress, mission-critical hydraulic applications.
Subscribe to the Fluid Power Forum today to never miss an episode. The podcast is available on all of your favorite podcast platforms, including YouTube, Apple Podcasts, Spotify, and iHeart Radio.
Connect with our host, Eric Lanke, at elanke@nfpa.com.
Connect with our guest, Ehren Polheber, at epolheber@scotforge.com.
Learn more about the company at www.scotforge.com.
Find and share more interesting fluid power technologies and unique applications using #onlyfluidpowercan and follow podcast and other fluid power industry-related updates at @TheNFPA.
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