No drive technology is more efficient, compact and robust than hydraulics when dealing with forces in excess of 600 kN. So why is it that the importance of hydraulics is often overlooked in the training and development of our young engineers?
In the modern manufacturing setting, movement is everything along with the resulting data. Little thought is given to hydraulic technology, that is until drive physics comes into play. This is when hydraulic technology comes into its own in managing large forces and delivering robust performance.
Here’s a connected hydraulics ‘Myth Buster’ that demonstrates how the latest smart hydraulics are more versatile and cost-effective than you ever imagined.
THE MYTH: Installation is complex
BUSTED: Designers are no longer required to develop an in-depth knowledge of fluid mechanics and technology and increasingly look for plug & produce modules. These ready-to-install modules simply need an electrical current and a connection to the control communication.
THE MYTH: Commissioning takes time
BUSTED: Our smart, connected hydraulics are now commissioned with the same engineering tools as electric drives and control systems. Functions previously carried out hydromechanically are handled by the latest drive software. There are even software assistants available to guide technicians through the commissioning process and suggest suitable parameters.
THE MYTH: Hydraulics waste energy
BUSTED: There’s a preconception that hydraulics are more energy-intensive than other technologies, but things have changed dramatically. Variable-speed pump drives generate the flow in line with demand and reduce speeds accordingly under partial load conditions. Compared to constantly driven pumps, they reduce power consumption by up to 80 percent – a level consistent with that of electric drives of the same size.
THE MYTH: Hydraulics aren’t IoT ready
BUSTED: Smart hydraulics are a well-established part of IoT in production. Analog valves can be made digitally visible cost-effectively thanks to IO-Link and exchange data available through the control system. Smart valves, with their own control electronics and state of the art field bus connection, are as convenient to use as electric drives.
THE MYTH: Hydraulics are high maintenance
BUSTED: Hydraulics offer a distinct advantage when monitoring operating states and deducing possible wear and expected life cycle. With a few pieces of sensor data, such as pressure differential, oil temperature, optically measured contamination or pressure increase over time, software can assess the health of the system.
This myth busting technology is included in our latest generation of hydraulic power units, allowing young designers and businesses to benefit from all the advantages of our modern, connected innovations.
CMA/Flodyne/Hydradyne is an authorized Bosch Rexroth distributor in Illinois, Wisconsin, Iowa and Northern Indiana.
In addition to distribution, we design and fabricate complete engineered systems, including hydraulic power units, electrical control panels, pneumatic panels & aluminum framing. Our advanced components and system solutions are found in a wide variety of industrial applications such as wind energy, solar energy, process control and more.