A2FO/M Fixed Star Piston Pump Axial taper plunger with curved shaft structure, with fixed displacement, used as a pump or motor for hydrostatic transmission in open or closed circuits.
When a fixed displacement piston pump works as a pump, the flow is proportional to the drive speed and displacement.
When the quantitative piston pump works as a motor, the output speed is proportional to the flow and inversely proportional to the displacement.
The output torque of the fixed displacement piston pump increases with the pressure drop between the high pressure side and the low pressure side.
Structural features:
Elements with a large inclination angle: All sizes have the same inclination angle of 40°, giving high power, weight compared to small size, efficiency and economical construction. Integral tapered plunger with two seals
Bearing construction for easy installation and maintenance provides long life.
Specially modified series have the same hydraulic port, flange and drive shaft specifications as series 1-4. our products
Boyu hydraulic products include variable hydraulic piston pump, fixed hydraulic piston pump, variable hydraulic vane pump, fixed hydraulic vane pump, aluminum hydraulic gear pump, cast iron hydraulic gear pump, axial piston motor, diameter suitable for hydraulic products , such as piston motors and gear motors.
Variable piston pump series: A10V(S)O, A11V(L)O, A4VSO, A4VG, A7VO, A8VO, A10VG, A4VSG, PVH, PVB, PVM, PVE, PVE, PVXS, PV, PVP, PVXS, P2/ P3, PD, P1 and other series
Stationary piston pump series: A2FO, A4FO, A2F and other series
Fixed vane pump series: V series, T6/T7 series, PV2R series, SQP series, 50T/150T series, etc.
Hydraulic gear pump series: AZPF AZPG AZPN AZPB AZPW 1PF2G2 ALP1 ALP2 ALP3 GHP1GHP2 GHP3 0.25-0.5 1PPGP505 PGP511 PGP517 PGP315 PGP330 PGP365 series, etc.
Hydraulic motor: A6VM, A6VE, A2FE, A2FM series, etc.
Applications
Construction machinery: double pump, single pump, travel motor, rotary motor, etc. for excavators, paver, road roller, press, paver, drilling rig, bulldozer, heavy excavator, road mixer, etc.
Construction machinery: concrete pump truck, concrete pump truck transporter, concrete mixer truck and other hydraulic main pumps, auxiliary pumps, swing motors and travel motors. Industrial equipment: metallurgy, mining, medicine, chemical industry, plastics, die-casting machinery,
Hydraulic main pump, auxiliary pump, marine machinery, crane, ceramic machinery, aluminum extrusion press, etc.
Marine/aviation: pumps and motors for the marine hydraulics industry, for marine/ships/ship deck machinery, operating systems and control systems such as rudder marine machinery, windlasses, cranes, etc.; pumps/motors for the aviation hydraulics industry and accessories.
