Generai these pump elements deliver lubricating pressure fluid primarily hydraulic oil and generate simultaneously a pressure opposing the working resistance of an actuator to. In radial piston pumps, the pistons are arranged radially in a cylinder. Compact hydraulic power pack type hk 44 with radial piston pump h 2,5 and gear pump z 6,9, pressure outlet on separate pump pedestals, two. Pumps compact hydraulic power packs type hk, hkf, hkl because of the unique integrated fan configuration, the ready for. The pump is usually driven by an electric motor, which is connected to the pump. Pumps compact hydraulic power packs 1 type hk, hkf, hkl 1. Generai these pump elements deliver lubricating pressure fluid primarily hydraulic oil and generate simultaneously a pressure opposing the working resistance of an actuator to which it is connected.
Piston pumps are belonging to the variable displacement pumps and offer long lifetime and high power efficiency. Radial piston pump type r, rg and rz hawe hydraulik. The radial piston pump type r and rg has a closed pump housing. Within piston pumps there are two different types that are common in the industrial applications, namely the axial piston pump akp and the radial piston pump. This type is therefore used in extreme operating conditions. Axial piston pumps have several pistons that are arranged parallel to the drive shaft.
Hawe hydraulik develops and produces hydraulic components and systems for mechanical and plant engineering. Radial piston pumps type r, rg, rz design features radial piston pump dualstage pump. Extremely high volumetric ows can be achieved by arranging up to 6 radials in parallel. When the radial piston pump is used in the hydraulic power pack, it is suitable for use as a highly compact control system. Higher volumetric flows can be achieved by arranging up to 6 radials in parallel. Type coding compact hydraulic power pack type hk 4 and hkf 4 order examples. They are suitable for demanding applications up to 700 bar.
Hydraulics online quality hawe radial piston pumps. The pump is usually driven by an electric motor, which is connected with the pump. The working pistons extend in a radial direction symmetrically around the drive shaft. Radial piston pumps type r and rg d 6010 radial piston pumps type r and rg with one main and one or two auxiliary pr essure ports d 6010 s hydraulic power packs type r and rg with several pressure ports d 6010 db 1.
Hawe product range contents hydraulic distributors. Article information, pdf download for design and experimental studies of a. Hydraulic pump motor division piston pump controls piston pump controls are integral valves that port flow to a stroking piston in response to a pressure or electronic signal, which results in a variable hydraulic pump. Higher delivery flows can be created by stacking of up to 6 radials on a common shaft. They are available as either variable pumps or constant pumps. Poclain hydraulics has become the world leader in hydrostatic transmissions based on high performance camlobe radial piston motors. Therefore, besides use as a motor pump outside an oil tank, installation in the container of a hydraulic power pack is also possible. Pumps radial piston pumps type r and rg the radial piston pumps consist of radially arranged, valve controlled pump cylinders. Construction type of displacement pumps with multiple pistons, which, as in the radial piston pump, are arranged in a star shape around and perpendicular to the drive axis. Size 1 and 2 with radial piston pump and 3phase motor size 3 and 4 see table 3 1e value indicated as max. Hawe radial piston pumps consist of valvecontrolled pump cylinders that are arranged radially. Nomenclature radial piston pump, constant delivery pump type of fastening via the flange at the drive shaft side.
Figures in brackets show the geometric displacement cm3rev. The radial piston pump type rg has plain bearings which have a longer storage life. Compact hydraulic power packs types fp, hc, hcw, mp, mpw, and hk standard pumps and units type r radial piston pumps dual stage pumps and units types rz and lp pneumatically operated hydraulic pumps. Pressure flow curve of variabledisplacement hydraulic pump with ideal flow and pressure compensation. As a result they vary the flow rate that is provided to the consumers. Nomenclatur e constant delivery pump design valve controlled, 3 and 6cylinder radial piston pump or gear pump direction of rotation radial piston pump any gear pump counter. All pumps presented in d 6010 with the exception of singlecylinder pumps are available, depending on the pump design, with two or more individual pressure. The new pump has been designed for opencircuits in mobile machines and has a displacement. Our current product range hydraulic supply company. The hydraulic pumps from hawe hydraulik are characterised by their compact and robust design.
Depending on the size of the pump, up to six stars are arranged one above the other. Motor pumps and hydraulic units type r and rg hawe hydraulik. Extremely high volumetric flows can be achieved by arranging up to 6 radials in parallel. Hawe hydraulics has added the new v40m to its line of axial piston pumps. The pump is usually driven by one single electric motor, which is connected with the dual stage pump. They consist of valve controlled pump cylinders that are arranged radially. General all pumps pr esented in d 6010 with the exception of singlecylinder pumps ar e available, depending on the pump design. This paper proposed a novel doublerow radial piston pump. Type rz is a classic dualstage pump consisting of a radial piston pump and a gear pump. Pump element type mpe and pe for radial piston pumps. As a result they vary the ow rate that is provided to the loads. The radial piston pump type r, rg and rz has a closed pump. Nomenclature constant delivery pump design valve controlled radial piston pump, 5 cylinders direction of rotation arbitrary for radial piston pumps version h, delivery flow direction.
The housing of the high pressure pump provides a flange where the low pressure pump can be directly mounted. This means that the radial piston pump can be installed in the container of a hydraulic power pack as well as being used as a motor pump. General all pumps pr esented in d 6010 with the exception of singlecylinder pumps ar e available, depending on the pump. Delivery flow coding guideline figure q in lpm at 1450 rpm. The radial piston pump is available with several pressure outlets which enable the same or several different volumetric ows. Motor pumps and hydraulic power packs type r and rg. Bieri radial piston pumps kkp and skp skp with adapted external gear pump. Pump elements types mpe and pe for radial piston pumps. Pump elements types mpe and pe for radial piston pumps d 5600. The pump element type mpe and pe is the basic module of all hawe radial piston pumps. They consist of valvecontrolled pump cylinders that are arranged radially. Variable displacement axial piston pumps adjust the geometric output volume from maximum to zero. Radial piston pumps market to witness huge growth by 2026.
Radial piston pump, 4 x 3 cylinders, 4 x outlet pump to single outlet flow 0. Radial piston pumps type r and rg with one main and one or two auxiliary outlets d 6010 s. Kg is a wellknown german manufacturer of hydraulic components. Nomenclature radial piston pump, constant delivery pump. Design and experimental studies of a novel doublerow radial piston. Radial piston pumps data sheet pdf technical pdf af radial piston pumps type r and rg.
Dual stage pumps type rz consist of a high pressure section, i. Motor pumps and hydraulic units type r and rg pump units with radial piston pumps ace. Nomenclatur e radial piston pump, constant delivery pump. The radial piston pump type r, rg and rz has a closed pump housing. The range includes single pumps radial piston pumps, axial piston pumps, airdriven hydraulic pumps, hand pumps. Radial piston pumps type r and rg with one main and one or two auxiliary pressure ports. Hydraulic piston pump all industrial manufacturers videos.