The aluminium reservoirs have a usable
volume of 123 litres. The calculated thin-walled design of the NG130 means an integrated cooling efficiency of 2.1 kW at D t = 40˚C. “This is the only aluminium tank of its kind. In many cases, there is no need to use an oil cooler,” says Patrick Laupitz, sales manager with R+L Hydraulics in Germany. “Further advantages include the containers’ low weight of just 25kg and their simple handling and stackability, which save both transportation costs and storage space.” In addition to the large NG130, R+L
Hydraulics supplies hydraulic reservoirs with sizes starting from a usable volume of three litres. All containers are available with optional accessories such as lids, oil level indicators, cast feet, swivel castors, and filling and ventilation filters. The NG130 is also available with baffle plates.
This, the company explains, introduces a patented slipper-less, 15-piston floating configuration that combines the strengths of internal gear and piston pump technologies. The result is a compact, high-speed pump that operates with low noise and exceptional resistance to cavitation and contamination, making it ideal for demanding environments such as injection moulding, metal forming, and endurance testing. Offering a versatile operating range, this robust solution is also smooth and quiet in operation. “We invented the servo valve and forever changed how machines are designed,” said Harald Kurz, vice president Electrohydraulic Products and Solutions. “Now, we’re doing it again with an innovative pump that OEMs truly need. The AXP sets a new standard by delivering the performance engineers expect and the reliability operations demand.”
Designed for construction machinery and other
applications with dual-path propel systems, this robust pump has a field-proven rotating kit which is said by the company to deliver up to 6% higher mechanical efficiency than similar products. Furthermore, its lower system pressure results in lower power consumption and less heat generation, further reducing energy consumption by minimising cooling requirements. The highly controllable pump utilises
PLUS+1 compliant controls, the same used with the H1 and MP1 platforms, to improve
machine productivity and enable a better driving experience for the operator. MP1T control options include electric displacement control, forward- neutral-reverse, non-feedback proportional electric, manual displacement control, and non- feedback proportional hydraulic control. According to the company, the MP1T is 33mm
shorter in length than the next best alternative, saving space in the engine compartment while enabling easier installation and service. The Danfoss MP1T axial piston tandem pump is currently available in 28-cc and 32-cc displacements, with more displacement options planned.
According to the company, the pumps offer highly efficient hydraulic
control within a system, ensuring optimal performance in electric-driven applications. The innovative technology behind them allows for a wide range of operating speeds, maximising the flow while lowering the torque. When paired with asynchronous or synchronous electric motors and controlled by frequency controllers, these pumps are said to operate with exceptional efficiency and reliability, leading to significant energy savings. Parker’s F1e and F12e pumps represent a significant advancement towards more modern, efficient, and environmentally friendly hydraulic
systems. They are designed to integrate seamlessly with contemporary electric systems, including hybrid and fully electric vehicles. Furthermore, the pumps are engineered to reduce pressure pulsation, which can cause vibrations that lead to unwanted noise in the hydraulic system, improving performance. “The launch of the F1e and F12e hydraulic pumps marks a significant milestone in Parker’s
commitment to driving the electrification of heavy- duty machinery,” said Fredrik Magnusson, business development manager at Parker’s Pump & Motor Division Europe. “These pumps deliver exceptional efficiency and reliability across a wide range of operating conditions, enabling our customers to
reduce emissions without compromising performance. By integrating advanced technologies that minimise energy loss and noise, we are helping to pave the way for a cleaner, quieter, and more sustainable future in hydraulic systems.”
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