Hydraulic fluids instructions hydraulic fluids use clean petroleum base oils equivalent to iso vg32 or 46. If pv2r4a193 is used at speed above 1700 rmin, the suction pressure is limited to 0 kpa 0 in. As a leading manufacturer of hydraulic equipment, weve worked to meet expectations across a broad range of industries. Thus, hydraulic forces which would impose side loads on the shaft are cancelled. Though the operating limits are a bit lower than our yuken valves, these valves. Yuken logic valves comprise cartridge typed elements and covers with pilot passages. The a series variable displacement piston pumps are swash plate type axial piston pumps, developed by yuken, providing lownoise with highefficiency. A complete hydraulic solenoid is consist of a solenoid coil and a solenoid tube assembly solenoid coil is a hollow bobbin winding with a bunch of copper wires. Yuken hydraulics are far relevant and hence became a wide source of supply for all types of hydraulic business. Absg03, the viscosity range should be 15 200 mm2s 80 900 ssu. Bosch rexroth south africa group of companies hydraulic pumps come standard with exceptional customer support, operational support and a range of accessories. A light spring holds the plate against the cartridge. Yuken logic valves can be incorporated in manifold blocks to form optimum integrated hydraulic.
As a common type of onoff solenoid, the hydraulic solenoid for yuken onoff solenoid valves is used for yuken solenoid operated directional valves size 6 and 10. Hydraulic solenoid for yuken solenoid operated directional. Yuken pv2r16 pump 6 cm3 at parameters 150 bar 1200 rpm equal to 51 db double pumps can supply oil to the same line or to two separate systems. Any type of hydraulic fluids listed in the table below can be used. Hydraulic balance the pump cam ring is shaped so that the two pumping chambers are formed diametrically opposed. The top countries of suppliers are china, japan, and taiwan, china, from which the percentage of yuken hydraulic pump supply is.
Hydraulic oil pump yuken vane pumps, dowty gear pump. Millions of users download 3d and 2d cad files everyday. These pumps have been developed by yuken s leading hydraulic engineers and provide a diverse lineup to meet a wide range of application requirements. Related searches hydraulic cylinder hydraulic pump shutoff valve needle valve flow control valve hydraulic power module electronic pump electric valve hydraulic directional control valve piston valve flap valve manual valve compact valve. The recommended viscosity range is from 20 to 400 mm2s and temperature range is from 0 to 60 c, both of which have to be satisfied. Ten different control types are available as standard models including a proportional electro hydraulic. The top countries of suppliers are china, japan, and taiwan, china, from which the percentage of yuken hydraulic pump supply is 95%, 3%, and 1% respectively. Section 4 contains the circuit diagrams and hydraulic schematics along with dimensioned drawings for the valve pack and hydraulic. Jan 19, 2016 yuken hydraulic is best all over the world. When making replacement of seals or solenoid assemblies, please do it carefully after reading through the relevant instructions in the operators. Dec 21, 2018 yuken valves catalogue pdf for the most part nickel plated valves can substitute for standard valves.
Series variable displacement piston pumps hydraulic pump. Various types may be combined for direction, flow rate and pressure control. If the valve is provided with a vent ristrictor ex. We reseal repack cylinders and can repair or replace damaged metal parts. Yuken hydraulic main source of all hydraulic business. These valves control the pump pressure effectively by responding to a small pressure difference against the load pressure. A wide variety of single and multiple configurations enables you to select the precise pump or combination best suited for your application. Mseries electric motors hollow shaft electric motors for yuken pumps output of 0. These pumps have been developed by yukens leading hydraulic engineers and provide a diverse lineup to meet a wide range of application requirements. Yuken europe is part of the yuken kogyo family which has established itself as a worldwide company with a local viewpoint.
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. Displacement piston pumps and 90 for other control valves. Yuken valves catalogue pdf for the most part nickel plated valves can substitute for standard valves. With 35 years and counting of service we are still the leading hydraulic specialists. Also, use a 100 m 150mesh tank filter on the suction side, more than 50 mm 2 in. Yuken hydraulic pumps from yukenkyogo yuken pump models. Yuken offers low noisehigh efficiency, swash plate type variable displacement piston pumps. Hollow shaft electric motors for yuken pumps output of 0. Proportional pumps with onboard electronics electrohydraulic pumps, standard power units, compact power units, piston pumps, vane pumps, flow control valves, variable displacement pumps, high pressure hydraulic pumps, directional control valves and other yuken. If phosphate ester or water containing fluids are used, the maximum speed is limited to 1200 rmin. Valves yuken distributor ckd authorized dealer mega. Yuken and its products are recognised as an industry leading brand, utilised in various regular and specialist applications around the world.
However, there are some models for which descriptions are shortened. Technical information pumps hydraulic supply company. When ordering, specify the kit number from the table below. Relief modular valves mbp protect the hydraulic system from excessive pressure and can be used to maintain constant pressure in a hydraulic system. 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. Pressure plate the pressure plate seals the pumping chamber as shown in figure 3. Yuken solenoid coil, also known as yuken valve coil, or yuken coil for directional valves. They not only rationalise system build, but they also meet the technical requirements for a variety of hydraulic systems.
Yuken hydraulic oil pump manufacturers, factory, suppliers from china, standing still today and looking into the future, we sincerely welcome customers all over the world to cooperate with us. The maximum shaft speeds shown in the above table are at suction pressure 0 kpa. For the brands of antiwear type waterglycols, see the item of hydraulic fluids on page 160. Mounting when installing the pump the filling port should be. In addition to new yuken cylinders we are a full service hydraulic cylinder repair facility.
Yuken has always been a pacemaker when it comes to developing hydraulic technology with the aim of making peoples lives easier and limiting the impact on the environment l. A complete hydraulic solenoid is consist of a solenoid coil and a solenoid tube assembly. The recommended viscosity range is from 20 to 400 mm2s and temperature range is from 0 to 60 c, both of which have to be satisfied for the use of the above hydraulic oils. 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. Since our founding, yuken has given much thought to what our customers want and need. Dassault systemes 3d contentcentral is a free library of thousands of high quality 3d cad models from hundreds of suppliers. A220 variable disp piston pumps all world machinery supply.
A wide variety of yuken hydraulic pump options are available to you, there are 339 suppliers who sells yuken hydraulic pump on, mainly located in asia. General instruction for pumps products piston pumps products. Consult yuken when pump is used over rated pressure because there is a restriction on operating condition. 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. 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. Pump input power can be controlled in accordance with the motor. Eip40733 vane pump svp series single pump 1 b variable displacement vane pump the svpf series variable displacement single stage vane pump is widely used in machine tools for clamping, slide movement etc.
For use with hydraulic fluids other than those listed above, please consult your yuken representatives in advance. This catalogue describes yukens primary standard oil hydraulic equipment. Hydraulic specialists pumps, valves, controls and systems. A3hg series high pressure variable displacement piston pumps. 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. Yukens modular valves are stack type valves, and require no piping. Carry out sufficient contamination control for hydraulic fluids and keep contamination level within nas class 12. Yuken hydraulic equipment catalog all world machinery. A hydraulic pilot amplification model is employed, achieving a small hysteresis with a small solenoid.
Shock during transit is less compared to spool type 2. Yuken hydraulic is well known for hydraulic products all over the world. Our hydraulic pumps are manufactured according to iso 9001 manufacturing processes to ensure highperformance over an extended period, making your hydraulic pump perform for longer. A series variable displacement piston pumps a series a starting before first staring, fill pump case with clean operating oil via the filling port. If a 2position type is used, shock is reduced as each ports is released to tank in transit. In order to avoid air blockage when first starting, adjust the control valves so that the discharged oil from the pump is returned direct to the reservoir or the actuator moves in a free load. Yuken pg3 330, pg3 370, pg3 400, pg3 440 cast iron gear pump.
Svpf pump is quiet, small, high efficiency, longevity and quick response. Proportional pumps with onboard electronics electro hydraulic pumps, standard power units, compact power units, piston pumps, vane pumps, flow control valves, variable displacement pumps, high pressure hydraulic pumps, directional control valves and other yuken hydraulics. Yuken solenoid coil is the main part of yuken hydraulic solenoids. 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. Series variable displacement piston pumps a80 a6 a37 a56 a16 the a series variable displacement piston pumps are swash plate type axial piston pumps, developed by yuken, providing lownoise with highefficiency. This catalogue is compiled just to introduce the line up of our products. Relief valves pressure remote control direct type controls.
Hydraulic pumps, hydraulic motors, directional control valves. Contamination of hydraulic fluids results in pump failures and reduced pump lives. Your choice of pump is backed by more than 70 years of vickers engineering and manufacturing skill. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users.
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