Learn about common challenges and key specifications to consider when selecting pressure sensors for hydraulic systems with pressures greater than 50 bar (725 psi). Contributed by By Daniel Mullen, Product Manager, Sensata Technologies Pressure sensors are critical components in fluid power systems, where they are used in a control loop with a Program Logic Controller […]
Components
When should you use rotary actuators?
Rotary actuators, in many cases, are a hybrid of linear and rotary actuators. Of course, in the fluid power realm, linear and rotary actuators are more affectionately referred to simply as cylinders and motors, respectively. A cylinder creates linear force when pressure acts up its piston’s surface area, while a motor creates rotational force when […]
How does hydraulic cylinder repair work?
By Josh Cosford, Contributing Editor When well cared for, hydraulic cylinders should last decades. So long as they were designed for their application — meaning they perform within the bounds of their environment — there should be no reason for damage or wear outside of regular use. The mount, rod and raw material should have […]
Space-saving, pressure-compensated flow control valve
Sun Hydraulics has released the company’s first solenoid-operated, 3-way proportional flow control valve as part of the expanding line of FLeX Series valves. The new patent pending, compact FREP combines an electro-proportional adjustable orifice and pressure compensator in one valve and can provide a constant priority flow rate independent of load pressures. It’s well suited […]
A20 series PTO for Allison 3000 and 4000 transmissions with rotatable flange
Muncie Power Products Inc. is excited to announce the release of the new A20 Series power take-off, designed to fit on Allison 3000 and 4000 series transmissions. The big changes with this PTO focus on the installation process. The goal was to find ways to make it not only easier, but less time consuming. The […]
JSA single-axis joystick for aerial work platform equipment
Sure Grip Controls Inc., a subsidiary of Bailey International LLC, announces the launch of a new joystick designed specifically for Aerial Work Platform (AWP) equipment. The JSA single-axis joystick features a patent-pending, durable design that is compatible with most other single axis joysticks to ensure compatibility across scissor and vertical lift equipment manufacturers. The new JSA single-axis joystick features an ergonomic design that provides outstanding operator “feel” and ease of […]
Sectional load sense relief valve offers efficient pressure control
Power management company Eaton has introduced a sectional load sense relief valve (LSRV) for its CLS mobile hydraulic control valve. The patented LSRV limits individual section pressure through feed oil reduction, eliminating the need for inefficient work port reliefs for feed-side pressure control. The CLS LSRV improves machine productivity and efficiency by helping prevent functions […]
Terzo Power Systems launches Hydrapulse electrified hydraulic system
Terzo Power Systems has established itself as the leader in the design and development of electrohydraulic pump systems designed for on- and off-highway mobile vehicles and industrial applications. Terzo Power Systems developed the world’s first compact and energy efficient smart hydraulic solutions for the electrification of fluid power. Their flagship product, the Hydrapulse, is a […]
Nine reasons why your pump runs slow
In a recent 2021 Fluid Power Technology Conference — Virtual Series presentation, MSOE University’s Tom Wanke took an in-depth look at Pump and Motor Troubleshooting, Failure Modes and Analysis. One problem that drives engineers and maintenance technicians crazy is when a hydraulic pump underperforms or runs erratically, but doesn’t completely fail. Sorting out the root […]
Pressure transducer increases efficiency to limit downtime and failure
There is an increased demand among design engineers in the industrial and commercial transportation (ICT) and industrial space for reliable sensors and components that improve operational efficiency in hydraulic machinery and compressed gas applications. To serve this need, TE Connectivity has developed the M9100 pressure transducer. Based on TE’s proven Microfused strain gauge technology, M9100 […]
