Parker F11/F12 Series Fixed Displacement Hydraulic Pump/Motor

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F11 Series
The F11 is a bent-axis fixed displacement motor that can be used in many applications in open and closed circuits.
The F11 series is available in 5, 6, 10, 12, 14 and 19 cc. displacements.
F11 Features
• Maximum intermittent operating pressure up to 420 bar, continuous operating pressure up to 350 bar
• Compact design of rotating parts due to low piston weight The F11 can withstand high speeds, up to 14,000 rpm
• CETOP, ISO, SAW and SAE versions

F12 Series
The F12 is a bent-axis fixed displacement motor that can be used in many open and closed circuit applications.
The F12 Series is available in 30, 40, 60, 80, 90, 110, 125, 152, 162, 182 and 250 cc. displacements.
F12 Features
• Maximum intermittent operating pressure up to 480 bar, continuous operating pressure up to 420 bar
• 7 or 9 piston designs for increased starting torque and smooth operation
• ISO, SAW cartridge and SAE styles

General Features
• Laminated piston rings offer important advantages such as unrivalled efficiency and thermal shock stability
• High permissible speed and operating pressure mean more power output
• Unique piston locking, timing gear and bearing arrangement with a low number of parts all contribute to a strong pump structure, long service life and above all high reliability
• 40° angle between shaft and cylinder makes the motor compact and lightweight
• Small housing dimensions and high power-to-weight ratio
• Motor has a carefully designed valve plate to increase self-priming speed and reduce noise
• Pump has a carefully designed valve plate to increase self-priming speed and reduce noise, available in both left and right rotation
• F11 and F12 The F12 is a simple and straightforward design with few moving parts, making it a highly reliable motor/pump
• Our unique timing gear design synchronizes the shaft and cylinder, allowing the F11/F12 to withstand high g-forces and torsional vibrations
• Heavy-duty roller bearings can withstand considerable external axial and radial loads

Sample images

  MKS hydraulic specializes in producing, sales and maintenance of hydraulic pumps and motors. The company has been working in hydraulic field since 1995 and wealth professional knowledge and field experience. We have developed and produced A4VSO, A4FO, A4FM, A10VSO, Parker PV varies hydraulic pumps and motors. Other series are also in the researching and developing design. With the concept “quality wins market, integrity casts the brand”, we strictly implement the testing standard and strive to be a hydraulic company worthy of customer’s trust.
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  MKS technical team has more than 10 R&D and designer which committed to research and development of hydraulic components,3D dynamic simulation process to upgrade,cooperating with advanced testing equipment, makes every effort to keep improving of new varieties of each series dedicated high durability efficiency parts as our priority, to meet the needs of users, and pursuit of every perfect products is the aim. The R&D department is a cohesion vitality and pursues of the enterprise brand.

  MKS main products are: plunger pump, vane pump, gear pump, direction valve, pressure valve, flow control valve, proportional valve, cartridge valve and hydraulic fittings, etc. We undertake all kinds of hydraulic system equipment design and manufacturing. The products are widely used in engineering, plastic machinery, shoes, casting, metallurgical, mining, metal cutting tools and other kinds of hydraulic system.