A gear pump is a kind of rotary pump and is defined as a positive displacement pump. Their main interest is not the pump itself, but smooth, highquality, uninterrupted production at a lower total cost. External gear pump overview external gear pumps are a popular pumping principle and are often used as lubrication pumps in machine tools, in fluid power transfer units, and as oil pumps in engines. Hg series is an internal gear pump of backlash compensation with a fixed displacement. The fluid travel through the pump between the the teeth of the gearwithinagear principle.
A drive shaft, driveshaft, driving shaft, propeller shaft prop shaft, or cardan shaft is a mechanical component for transmitting torque and rotation, usually used to connect other components of a drive train that cannot be connected directly because of distance or the need to allow for relative movement between them. As the gears squeeze together, they force the oil out. Yuken piston pumps and yuken vane pumps manufacturer. One rotor of internally cut gear teeth will mesh with one externally cut gear. Series yuken hpv pumps with high pressure up to 280 bar and high speed up to 2800 rpm can be successfully used in mobile systems. This catalogue describes yukens primary standard oil hydraulic equipment. Pg3 series gear pumps gear pump 1 pg3series gear pumps specifications model number designation threaded ports are available. All cylinder, valve, pump and hose connections should. Yuken replacement vane pumps yuken pvr 1t manufacturer. Ar series variable displacement piston pumps yuken. Ar series variable displacement piston pumps 15 operating 1 2 5 10 20 50 100 150 16 ar16 ar22 m o 18 ar series variable displacement piston pumps pump type graphic symbol page mpa geometric displacement cm3rev maximum. Yuk en offers low noisehigh efficiency, swash plate type variable displacement piston pumps. Gear pumps are roughly classified into external and internal gear types.
Axially balanced for high volumetric efficiency in excess of 95%. Two single pumps, driven by a common shaft, have two discharge ports so that the output fl ow can be supplied to separate circuits. Dassault systemes 3d contentcentral is a free library of thousands of high quality 3d cad models from hundreds of suppliers. The result is spacesaving solutions that reduce installation costs for a true competitive advantage. Pump and motor division chemnitz, germany 8 heavyduty aluminium pumps and motors series pgp 505 pg gear design shaft 505 type shaft seal unit displacement rotation rear suction port 1 side suction port side pressure port rear pressure port 1 flange 1 only coded for the last section. The pump is so named because it has two gears that are sidebyside or externalto each other.
The gears are supported by bearings in both side of the gear shaft. Part descriptions qty a cring 1 b shaft seal 1 c housing 1 d bush lobe seal 1 e matching bearing 1 f drive gear 1 g drive gear 1 h matching bearing 1. Posts about yuken new products written by yukenajay. A wide variety of yuken gear pump options are available to you, such as gear pump, piston pump, and singlestage pump. Svpf pump is quiet, small, high efficiency, longevity and quick response.
In this, one gear is driven by the prime mover and drives another gear. Yuken gear pump, yuken gear pump suppliers and manufacturers. External gear pump overview michael smith engineers. Making these units the most flexible in todays cost minded market. The fluid is drawn in to the pump and is carried in the spaces. About 29% of these are pumps, 19% are hydraulic parts. Determine which way the shaft will turn, and plumb accordingly. Variable displacement piston pumps yuken hydraulic.
If a pump is used at speed below 1200 rmin, install the pump with the suction port upside so that the pump can suck up fluid easily at starting. Instruction manual topgear gs internal gear pumps read and understand this manual prior to operating or servicing this product. High strength aluminum extruded body hardened and ground integral gear shaft special aluminum alloy bush bearing axially balanced for high volumetric efficiency in excess of 95%. Yuken hydraulic equipment catalog all world machinery.
A wide variety of yuken piston pump options are available to you, such as hydraulic. Indirect drive chain, spur gear or vbelt pulley drives may also be used with these pumps. Useful information on gear pumps michael smith engineers. Eip40733 vane pump svp series single pump 2 b model number designation 2 s mounting bolts model soc.
Wide range of variable displacement piston pumps available here. Furthermore, these products are designed as per international quality standards. Front body 1, middle housing 2, rear cover 3, shaft bearing 4, annular gear 5, sliding bearing 6, slide plate 7, locating rod 8, crescent side plate 9, crescent main plate 19 and plastic rod 11. Useful in applications under severe water contact or washdown conditions. External gear pump uses two external helical gears.
Please read this manual carefully before using the pump in. Part descriptions qty a cring 1 b shaft seal 1 c front cover 1 d oring 1 e backup ring 1 f bush lobe seal 1 g matching bearing 1 h drive gear 1 i drive gear 1 j matching bearing 1 k lock pin 2 l housing 1 m oring 1 n backup ring 1 o bush lobe seal 1 p rear cover 1 q bolt washer 4 r bolt 4 b c d f h j l m p e i g k n o q r 16 single gear pump. Displacement d the displacement of a rotary gear pump is the volume displaced during one complete. The offered pumps are manufactured using superior quality raw material and latest technology. Fluid shall be carried between gear teeth and shall be displaced when the gear teeth mesh. Exporter of hydraulic oil pump, yuken vane pumps, polyhydron radial piston pumps, dowty gear pump, check valves and yukenjactech axial piston pumps offered by dl fluid power company, pune, maharashtra, india. As the gears in the pump rotate, suction is created at the inlet port of the pump.
Modular relief valve, axial piston pump, single vane pump, piston pump, fixed displacement vane pump, hydraulic seal, direction control valve, yuken solenoid valve, pressure switch yuken, pressure control valves, hydraulic power pack, automatic saving compactors, hydraulic equipment, gear pumps, flow control valves, hydraulic solenoid coil, sun cartridges, pump kit. The hseries is our most popular and versatile gear pump line and was designed as an upgrade to liquiflos original 3series. This nomenclature differentiates it from an internalgear pump, which has one gear. Eic bg 1001 1 pg0 series gear pump yuken free download as pdf file.
Hydraulic pumps, hydraulic motors, directional control valves. Internal gear pump, fixed displacement type pgh frame size 4 and 5 component series. Pg1 series gear pumps gear pump 1 pg1series gear pumps specifications model number designation consult factory for availability. Our user friendly platform makes it a breeze to search for your desired product without any hassles, as you do not have to scroll through hundreds of products rather sort you can search based on specific requirements.
We supply standard, offtheshelf products but at yuken, we will always go the extra mile to understand your needs and provide solutions which will allow you to meet the increasingly tough challenges that we all face. We have emerged as the leading manufacturer, exporter and supplier of premium quality yuken hydraulic pump. Furthermore, it is vastly applied to all industrial hydraulic system, such as plate shears, machine tool, forklift and hydraulic station, etc. Pg0 series gear pumps gear pump 1 pg0series gear pumps specifications model number designation 1 rectangular mounting available in t. This line was created specifically to help large operations work faster and more efficiently. Noise may be observed until the air has been completely removed but this is not abnormal. It may be calculated from the physical dimensions of the gears, or it. Choose from a wide range of yuken hydraulic pumps online at moglix. We are keenly immersed in providing an elite gamut of yuken gear pump. Though the operating limits are a bit lower than our yuken.
Yuken gear pump buy and check prices online for yuken. And with three to 16inch inlets, it can handle flows of more than 10,000 gpm. Hg is fixed displacement and intermittent compensation internal gear pump. Hydraulic gear pumps eaton vickers gd5 series gear pump. Join the grabcad community today to gain access and download. These products are accurately designed under the command of skillful personnel by employing modish machinery and pristinequality material at par set industry quality guidelines. In an effort to meet distributor and customer demands for decreased leadtimes, the gear pump division is introducing the vocational. Please note before using this catalogue yuken by ala. Graphic symbol eicbg10030 pg3 330 u2 3 f b r 10 90 series size shaft mounting port driven shaft seal direction of rotation viewed from shaft end design number design. Hydraulic oil pump yuken vane pumps, dowty gear pump. In addition, use suction pipes having the sizes shown in the dimensional drawings. Were dedicated to making products that broadly and seamlessly blend in with peoples lives by fusing contemporary hydraulics with a broad range of cuttingedge technologies. A gear pump is a type of positive displacement pd pump.
The optimized involute gear profile design and the reasonable internal and external tooth number difference can ensure that there is no oil trapping during the meshing process and the oil is sucked and discharged continuously and steadily. Specially designed nickelplated valves for the mobile industry. E n g i n e e r i n g gear pump basics the external gear pump is a positive displacement pd type of pump generally used for the transfer and metering of liquids. Hytek internal gear pump can replace piston pump, vane pump and external gear pump for its advantages such as high pressure, long service life and low noise.
It can maintain high volumetric efficiency even at low rotate speed because of the axial and radial. These pumps have been developed by yukens leading hydraulic engineers and provide a diverse lineup to meet a wide range of application requirements. Ordering code code type p pump code unit pump a single. More to this, offered pumps are highly admired in the market for their perfect. Yuken products for every need as a specialized manufacturer of hydraulic equipment, we yuken are trying hard to meet our customers various requirements with a continuous effort to develop new products and improve the existing products. In an internal gear pump fluid enters int the suction port between the rotor and idler it is a small interior gear teeth. Since our founding, yuken has given much thought to what our customers want and need. The pressure and flow of this pump are adjustable and it is suitable for small and light equipment such as machine toll and shoe machine. External gear pumps can come in single or double two sets of gears pump configurations with spur shown, helical, and herringbone gears. In relation to the rotating speed of the pump, the minimum suction pressure may be restricted for a certain nominal displacement. Flat belt drives are not recommended because of the possibility of slipping.
Yuken hydraulic pumps, hydraulic valves and hydraulic. Performance these costeffective pumps provide volumetric efficiencies of more than 90% and sound levels as low as 62 dba with operating pressures to 207 bar 3000 psi. A220 variable disp piston pumps all world machinery supply. Yuken and its products are recognised as an industry leading brand, utilised in various regular and specialist applications around the world. Hollow shaft electric motors for yuken pumps output of 0. Eic bg 1001 1 pg0 series gear pump yuken gear pump scribd. Consists of a double pump with either two relief valves, or one relief and one unloading and check valve incorporated within a common housing. The grabcad library offers millions of free cad designs, cad files, and 3d models. Front body 1, middle housing 2, rear cover 3, shaft bearing 4, annular gear 5, sliding bearing 6, slide plate 7. If pump flow is totally blocked, sudden failure of the pump or other component will occur.
Ten types of unique control methods are available which integrate amplifiers and sensors. Stay ahead with the international fluid power exposition ifpe visit us at booth. To prevent excessive side loads on pump bearings, it is important to check for correct alightment and guard against excessive belt or chain tension. Ten different control types are available as standard models including a proportional electrohydraulic. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. When the pump is driven for the first time, turn the power switch to the motor on and off a few times to let the air out of the piping and then run it continuously at full speed. For details, please refer to the specifications of the pump concerned. Pump test procedure for evaluation of antiwear fluids for mobile systems. The pressure of each pump can be independently adjusted. For the most part nickel plated valves can substitute for standard valves. This catalogue is compiled just to introduce the line up of our products. Yuken hydraulic pumps buy and check prices online for. Yuken provides standard, highquality hydraulic components for nearly any circuit requirement.
Useful information on gear pumps what is a gear pump. Hydraulic solenoid valves are electromechanical valves used with hydraulic oil. Manufacturer of hydraulic gear pumps eaton vickers gd5 series gear pump, yuken pg3 330, pg3 370, pg3 400, pg3 440 cast iron gear pump, bosch. Ar series variable displacement pump has been developed which the aim of even further the quientness in operation, smaller in size and lighter in mass and based on yuken technology and engineering which put on market the a series pump which has a reputation for its quiet operation and high efficiency. Millions of users download 3d and 2d cad files everyday. External gear pump series g azpg22 fixed pumps v 22. Sae 2bolt out in 1 model name hgp4a 2 mounting f flange type 3 delivery capacity 20, 23, 25, 28, 32, 36, 40, 45, 50, 55, 60, 70 4 rotation direction r clockwise l counter clockwise 5 shaft type x straight shaft y spline shaft z taper shaft 6 flange mounting type 2b sae 2bolt hgp4a f 23 r x 2b. Hydraulic pumpmotor division hydraulic flow is developed as the pump rotating group is driven by a prime mover hydraulic pump basics fluid is forced out of pump at the pump outlet a partial vacuum is created at the pump inlet and atmospheric pressure forces fluid into pump from the reservoir. Yuken offers low noisehigh efficiency, swash plate type variable displacement piston pumps.
Electric currents through the solenoid coil are used to control the valve. During uptime, the valve fills and exhausts the main cylinders on large hydraulic presses. The mk20s wide range of output flowspressure ratings of up to 3000 psi and. A series variable displacement piston pumps the a series variable displacement piston pumps are high efficiency swash plate type piston pumps developed using yukens unique technology to meet customers needs for energy efficient and low noise solutions. Ala industries limited opened in a new location on january 2, 2019.