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ABOUT US
BETTERPARTS is an enterprise specializing in research, development, manufacturing and after-sales hydraulic pump pressure brand products. Having been engaged in the injection molding machine/die-casting industry/hydraulic station/engineering machinery/hydraulic pump industry for many years, with rich industry experience, we have created a group of professional after-sales teams and won a good reputation in the hydraulic industry for the company.
The company has a team of talents with rich professional knowledge and practical experience, adhering to the principle of "customer first, high-quality service, and abiding by contracts". With high-quality products, good reputation, and high-quality service, the products are best-selling in nearly 30 provinces, cities, autonomous regions, as well as exported to countries such as Malaysia, India, Southeast Asia, Australia, etc. Sincerely cooperate with domestic and foreign merchants for win-win cooperation, common development, and create brilliance together!
Table of values
Size | 55 | 80 | 107 | 140 | 200 | 225 | |||
Series | 61 | 63 | 63 | 63 | 63 | 72 | |||
Displacement (per rotary group) | Vg max | cm³ | 54.8 | 80 | 107 | 140 | 200 | 224.6 | |
Nominal pressure | pnom | bar | 350 | 350 | 350 | 350 | 350 | 380 | |
Maximum pressure | pmax | bar | 400 | 400 | 400 | 400 | 400 | 420 | |
Maximum speed 1) | at Vg max | nnom | rpm | 2500 | 2240 | 2150 | 2100 | 1950 | 2050 |
Flow pump 1 | at Vg max and nnom | qV nom1 | l/min | 137 | 179 | 230 | 294 | 390 | 460 |
Flow pump 2 | at Vg max and nnom | qV nom2 | l/min | 137 | 179 | 230 | 294 | 390 | 460 |
Power | at qV nom and pnom | P | kW | 160 | 209 | 268 | 294 2) | 325 2) | 384 2) |
Torque | at Vg max and pnom | M | Nm | 611 | 891 | 1192 | 1337 2) | 1592 2) | 1788 2) |
Weight (approx.) | m | kg | 82 | 90 | 116 | 146 | 180 | 194 |
1) These values are valid at an absolute pressure of 1 bar in
suction port S and for the optimum viscosity range νopt
2) Please note limitation of technical data (Vg < Vg max or p
< pnom)
Control device
LA0, LA1 - Individual Power Controller
On the variable double pump with individual power controller
LA0/LA1, the two rotary groups are not mechanically coupled,
i.e. each rotary group is fitted with a separate power controller.
The power controller controls the displacement of the pump
depending on the operating pressure so that a defined input power
is not exceeded.
The power setting is adjusted individually for each control and can
be different; each pump can be set to 100% input power.
The hyperbolic power characteristic is approximated using two
measuring springs. The operating pressure acts on the measuring
surfaces of a differential piston against the measuring springs and
an externally adjustable spring force, which determines the power
setting.
If the sum of the hydraulic forces exceeds the spring forces,
control fluid is supplied to the control piston, which swivels the
pump back to reduce the flow.
When not under pressure, the pump is swiveled back to its initial
position at Vg max by a return spring.
EP Electric Control with Proportional Solenoids
With the electric control with proportional solenoid, the pump
displacement is adjusted proportionally and steplessly to the
current by means of the magnetic force.
Control from Vg min to Vg max
With increasing control current the pump swivels to a larger
displacement.
Initial position without control signal (control current): Vg min
The required control pressure is taken either from the operating
pressure or from the externally applied control pressure at port
Y3.
To ensure the control even at low operating pressure < 30 bar,
the port Y3 must be supplied with an external control pressure of
approx. 30 bar.
A8VO
R902228123 | A8VO107EP2/63R1+A10VG28EP41/10R+AZPNF-11 |
R902231482 | A8VO107LA0H2/63+AA10VO28DR/31R+AZPFF-11- |
R902248239 | A8VO107LA0K/63R1+AZPF-11-008RRR20KB |
R902231322 | A8VO107LA0K/63R1-NZG05K000 |
R902231323 | A8VO107LA0K/63R1-NZG05K020 |
R902233401 | A8VO107LA0KH1/63R1-NZG05K020 |
R902077278 | A8VO107LA0KH2+A11VO60DR+AZPFF-11-022 |
R902231320 | A8VO107LA0KH2/63R+A11VO60DR/10R+AZPFF-11 |
R902117549 | A8VO107LA0KH2/63R+AA10VO45DR/31R |
R902208877 | A8VO107LA0KH2/63R1+A11VO60DR/10R |
R902247156 | A8VO107LA0KH2/63R1+A4VG71EP4DM1/32+AZPFF |
R902226348 | A8VO107LA0KH2/63R1-NZG05K020 |
R902077075 | A8VO107LA0KH3/63R1+KUPPLUNG |
R902237151 | A8VO107LA0KH3/63R1-NZG05F001 |
R992001589 | A8VO107LA0KH3/63R1-NZG05F001-S |
R902251671 | A8VO107LA0KS/63R1-NZG05F011-S |
R902226026 | A8VO107LA1H2/63+A10VO45DFR1/31+AZ-PF-019 |
R902204559 | A8VO107LA1H2/63R1+A4VG56DE4DT1/32R |
R992000274 | A8VO107LA1H2/63R1+A4VG56DE4DT1/32R |
R902211803 | A8VO107LA1H2/63R1-NZG05F044 |
R902086559 | A8VO107LA1H2/63R1-NZG05F070 |
R992001279 | A8VO107LA1H2/63R1-NZG05F070 |
R902110245 | A8VO107LA1H2/63R1-NZG05F071-S |
R992001590 | A8VO107LA1H2/63R1-NZG05F071-S |
R902215093 | A8VO107LA1H2/63R1-NZG05F07X-S |
R902228129 | A8VO107LA1KH2/63R+A11VO60DR/10R |
R902239599 | A8VO107LA1KH2/63R+A11VO60DRS/10R |
R902228127 | A8VO107LA1KH2/63R+A11VO60LRD/10R |
R902228193 | A8VO107LA1KH2/63R+AZPF-11 |
R902239968 | A8VO107LA1KH2/63R1+A11VO60DR/10R |
R902233607 | A8VO107LA1KH2/63R1+AA10VO45DR/31R |
R902235263 | A8VO107LA1KH2/63R1-NZG05F001-S |
R902228303 | A8VO107LA1KH2/63R1-NZG05F014 |
R902239869 | A8VO107LA1KH2/63R1-NZG05K040 |
R902239870 | A8VO107LA1KH2/63R1-NZG05K070 |
R902228121 | A8VO107LA1KH3/63R+A11VO60DRS/10R |
R902107630 | A8VO107LA1KH3/63R1+A4VG56DWD1/32R |
R902107631 | A8VO107LA1KH3/63R1-NZG05F071 |
R902228134 | A8VO107LA1KH3/63R1-NZG05K070 |
R902228135 | A8VO107LA1KH3/63R1-NZG05K070 |
R902237141 | A8VO107LA1KS/63R1+A11VO60DR/10R |
R902198320 | A8VO107LA1KS/63R1+A4VG56DWDT1/32R+AZPF-1 |
R902119806 | A8VO107LA1KS/63R1+A4VG71DWDMT1/32R+AZPFF |
R902196157 | A8VO107LA1KS/63R1+A4VG71DWDMT1/32R+AZPFF |
R902247377 | A8VO107LA1KS/63R1-NZG05F074 |
R902207026 | A8VO107LA1KS/63R1-NZG05F074 |
R902237142 | A8VO107LA1KS/63R1-NZG05F074 |
R902227612 | A8VO107LA1S/63R1-NZG05F04X-S |
R902102797 | A8VO107LA1S/63R1-NZG05F07X-S |
R902228307 | A8VO107LA1S/63R1-NZG05K020 |
R902228304 | A8VO107LA1S/63R1-NZG05K040 |
R902107716 | A8VO107LA1S/63R1-NZG05K040-S |
R902215460 | A8VO107LA1S/63R1-NZG05K070 |
R902203245 | A8VO107LA1S/63R1-NZG05K070-S |
R902228125 | A8VO140EP2/63R+A11VO60DRS/10R+AZPN-11 |
R902193743 | A8VO140EP2/63R1+A4VG40DWD1/32R+AZPNF-11 |
R902251589 | A8VO140LA0H2/63R1+A10VO28DR/31R+AZPF-11 |
R902215461 | A8VO140LA0K/63R1+AA10VO100/31R+AZPF |
R902110351 | A8VO140LA0KH2+A4VG56EP4DM1+AZPGF-22-040 |
R902220594 | A8VO140LA0KH2/63R1+A11VO60DR/10R |
R902110315 | A8VO140LA0KH2/63R1-NZG05F071 |
R902155738 | A8VO140LA1H2/+A4VG90EP4DM1/+AA10VO28DRG |
R902110371 | A8VO140LA1H2/63R1+A4VG71EP4DM1/32R+AZPGF |
R902207035 | A8VO140LA1H2/63R1-NZG05F074 |
R902207034 | A8VO140LA1H263+A4VG71EP4DM132+AZPG-11-38 |
R902042035 | A8VO140LA1H2S/63R1-NZG05K010-S |
R902228322 | A8VO140LA1H2S/63R1-NZG05K010-S |
R902233842 | A8VO140LA1H2S/63R1-NZG05K070-S |
R902222489 | A8VO140LA1K/63R1-NZG05K360+A7VO80LR/63R |
R992000139 | A8VO140LA1KH1/63R1-NZG05F00X-S |
R992000364 | A8VO140LA1KH1/63R1-NZG05F00X-S |
R992000636 | A8VO140LA1KH1/63R1-NZG05F00X-S |
R902186394 | A8VO140LA1KH1/63R1-NZG05F00X-S |
R992000365 | A8VO140LA1KH1/63R1-NZG05F00X-S |
R902186392 | A8VO140LA1KH1/63R1-NZG05F00X-S |
R902228189 | A8VO140LA1KH2/63R+AA10VO71DG/31R |
R902228195 | A8VO140LA1KH2/63R+AA10VO71DR/31R |
R902237360 | A8VO140LA1KH2/63R1+A11VO60DR/10R |
R902204746 | A8VO140LA1KH2/63R1+A11VO60DR/10R |
R902235308 | A8VO140LA1KH2/63R1+A11VO60DRS/10R |
R902222192 | A8VO140LA1KH2/63R1-NZG05F014 |
R902251526 | A8VO140LA1KH2/63R1-NZG05F071+A10VG63EP4D |
R902115971 | A8VO140LA1KH2/63R1-NZG05F824-S |
R902215225 | A8VO140LA1KH3/63R1+A11VO60DRS/10R |
R902227707 | A8VO140LA1KS/63R1+A10VO71DFR/31R |
R902248097 | A8VO140LA1S/63R1-NZG05F041 |
R902070811 | A8VO140LA1S/63R1-NZG05F04X-S |
R902228180 | A8VO140LA1S/63R1-NZG05F04X-S |
R902228323 | A8VO140LA1S/63R1-NZG05F04X-S |
R902251544 | A8VO140LA1S/63R1-NZG05F07X-S |
R902208835 | A8VO140LA1S/63R1-NZG05F86X-S |
R902243252 | A8VO140LA1S/63R1-NZG05K070 |
R902208581 | A8VO140LA1S/63R1-NZG05K070-S |
R902155741 | A8VO140LA1S5/+A4VG90DWDMT1/+AA10VO28DRG |
R902196341 | A8VO140LA1S5/+A4VG90DWDMT1/+AA10VO28DRG |
R902155963 | A8VO140LA1S5/+A4VG90EP4DM1/+AA10VO28DRG |
R902243330 | A8VO140LA1S5/63R+A4VG71DWDMT1 |
R902251995 | A8VO140LA1S5/63R+A4VG71DWDMT1 |
R902191990 | A8VO140LA1S5/63R1+A4VG71DWDMT1/32R |
R902227947 | A8VO140LA1S5/63R1+A4VG71DWDMT1/32R |
R902227946 | A8VO140LA1S5/63R1-NZG05F07X-S |
R902194464 | A8VO200D2/63R1-NZN05F001X-S |
R902200022 | A8VO200D2/63R1-NZN05F001X-S |
R902233726 | A8VO200LA0K/63R1-NZG05F001 |
R992001592 | A8VO200LA0KH1/63R1-NZG05K040 |
R992001594 | A8VO200LA0KH3/63R1-NZG05F001-S |
R902237316 | A8VO200LA0KS/63R1-NZN05F021-S |
R902077049 | A8VO200LA0XS/63R+A4VG125DWDMT1/32R |
R902077051 | A8VO200LA0XS/63R1-NZG05K170-S |
R902096621 | A8VO200LA1H2/63R1+A11VO75LR/10R |
R902110416 | A8VO200LA1H2/63R1+A4VG56DWDT1/32R |
R902096623 | A8VO200LA1H2/63R1-NZG05K860 |
R992000278 | A8VO200LA1KH1/63R1-NSG05F00X-S |
R992000138 | A8VO200LA1KH1/63R1-NZG05F00X-S |
R992000634 | A8VO200LA1KH1/63R1-NZG05F00X-S |
R992000635 | A8VO200LA1KH1/63R1-NZG05F00X-S |
R992000360 | A8VO200LA1KH1/63R1-NZG05F00X-S |
R902239747 | A8VO200LA1KH1/63R1-NZG05F00X-S |
R902200099 | A8VO200LA1KH1/63R1-NZG05F00X-S |
R992000359 | A8VO200LA1KH1/63R1-NZG05F00X-S |
R902228181 | A8VO200LA1KH1/63R1-NZG05F00X-S |
R902233368 | A8VO200LA1KH1/63R1-NZG05F00X-S |
R992000362 | A8VO200LA1KH1/63R1-NZG05F024-S |
R992000361 | A8VO200LA1KH1/63R1-NZG05F024-S |
R902228321 | A8VO200LA1KH1/63R1-NZG05F024-S |
R902228318 | A8VO200LA1KH1/63R1-NZG05F024-S |
R902228316 | A8VO200LA1KH1/63R1-NZG05F02X-S |
R902194114 | A8VO200LA1KH1/63R1-NZG05F02X-S |
R902200161 | A8VO200LA1KH1/63R1-NZN05F004-S |
R992000659 | A8VO200LA1KH1/63R1-NZN05F004-S |
R902217940 | A8VO200LA1KH1/63R1-NZN05F004-S |
R992000640 | A8VO200LA1KH1/63R1-NZN05F00X-S |
R902228320 | A8VO200LA1KH1/63R1-NZN05F00X-S |
R902228319 | A8VO200LA1KH1/63R1-NZN05F00X-S |
R902241838 | A8VO200LA1KH1/63R1-NZN05F00X-S |
R902241888 | A8VO200LA1KH1/63R1-NZN05F024-S |
R992000363 | A8VO200LA1KH1/63R1-NZX05F004-S |
R992000392 | A8VO200LA1KH1/63R1-NZX05F004-S |
R902121782 | A8VO200LA1KH1/63R1-XSG05F000-S |
R992000319 | A8VO200LA1KH1/63R1-XSG05F000-S |
R992000501 | A8VO200LA1KH1/63R1-XSG05F000-S |
R902121783 | A8VO200LA1KH1/63R1-XSG05F00X-S |
R902208627 | A8VO200LA1KH2/63R1-NZG05F004-S |
R902207401 | A8VO200LA1KH2/63R1-NZG05F004-S |
R902220533 | A8VO200LA1KH2/63R1-NZG05F004-S |
R902228179 | A8VO200LA1KH2/63R1-NZG05F824-S |
R902233598 | A8VO200LA1KH2/63R1-NZN05F004-S |
R902220525 | A8VO200LA1KS/63R1+A11VO75DRS/10R+AZP |
R902138205 | A8VO200LA1KS/63R1-NSG05F150-S |
R902138209 | A8VO200LA1KS/63R1-NSG05F150-S |
R902138207 | A8VO200LA1KS/63R1-NSG05F150-S |
R902220547 | A8VO200LA1KS/63R1-NZG05F174-S |
R902196467 | A8VO200LA1KS/63R1-NZN05F864 |
R902099098 | A8VO200LA1S/63R1-NZG05F04X-S |
R902228174 | A8VO200LA1S/63R1-NZG05F04X-S |
R992001595 | A8VO200LA1S/63R1-NZG05F04X-S |
R902217676 | A8VO200LA1S/63R1-NZN05K070 |
R902156454 | A8VO200LA1S5/63R1+A4VG90DWDMT1/32R |
R902250762 | A8VO200LA1S5/63R1+A4VG90DWDMT1/32R |
R992001596 | A8VO200LA1S5/63R1-NZG05F17X-S |
R902231315 | A8VO225D2/72R1-NZN05F021X-S |
R902245920 | A8VO225LA1KH2/72R1-NZN05F004 |
R902070706 | A8VO55LA0H2/61R1+AZPF-11 |
R902189487 | A8VO55LA0K/61R1-NZG05K010 |
R902228133 | A8VO55LA0KH2/61R+AZPN-11 |
R902082181 | A8VO55LA0KH2/61R1+AZPN-11 |
R902228136 | A8VO55LA0KH2/61R1-NZG05F021-S |
R902248288 | A8VO55LA0KH2/61R1-NZG05K000 |
R902110384 | A8VO55LA1/61R1-NZG05F02X-S |
R902228178 | A8VO55LA1/61R1-NZG05F02X-S |
R902231247 | A8VO55LA1/61R1-NZG05F07X-S |
R902248054 | A8VO55LA1K/61R1-NZG05K020 |
R902237255 | A8VO55LA1KH2/61R1-NZG05K020 |
R902233158 | A8VO55LAOK/61R1-NZG05F011 |
R992000308 | A8VO55LAXHX/61R1-NZG05K020-S |
R992000309 | A8VO55LAXHX/61R1-NZG05K020-S |
R902243027 | A8VO80DR/63R1-NZG05KXX0-S |
R902228324 | A8VO80DR/63R1-NZG05KXX0-S |
R902149437 | A8VO80EP2/63R1-NZG05K020H-S |
R902228306 | A8VO80LA0K/63R1-NZG05F011 |
R902231324 | A8VO80LA0K/63R1-NZG05K020 |
R902247012 | A8VO80LA0KH2+A11VO40EP2D+AZPF-10-14 |
R902233552 | A8VO80LA0KH2/63R1-NZG05F011 |
R902102718 | A8VO80LA0KH3/63R1-NZG05F041 |
R902158758 | A8VO80LA0KS/63R1-NZG05KXX0-S |
R902107804 | A8VO80LA1/63R1-NZG05F02X-S |
R902228177 | A8VO80LA1/63R1-NZG05F02X-S |
R902204555 | A8VO80LA1H2/63R1+A4VG40DE4DT1/32R |
R992000488 | A8VO80LA1H2/63R1+A4VG40DE4DT1/32R |
R992000275 | A8VO80LA1H2/63R1+A4VG40DE4DT1/32R |
R902204553 | A8VO80LA1H2/63R1+A4VG40DE4DT1/32R |
R992000489 | A8VO80LA1H2/63R1+A4VG56DE4DT1/32R |
R992000273 | A8VO80LA1H2/63R1+A4VG56DE4DT1/32R |
R902204557 | A8VO80LA1H2/63R1+A4VG56DE4DT1/32R |
R992001277 | A8VO80LA1H2/63R1-NZG05F070 |
R902208810 | A8VO80LA1H2/63R1-NZG05F070 |
R992000205 | A8VO80LA1KH1/63R1+AZPFF-11-022 |
R992000204 | A8VO80LA1KH1/63R1-NZG05F00X-S |
R902235213 | A8VO80LA1KH1/63R1-NZG05F00X-S |
R902227604 | A8VO80LA1KH2/63R1+A7VO55LRD/63R |
R992000251 | A8VO80LA1KH2/63R1-NSG05F000-S |
R992001345 | A8VO80LA1KH2/63R1-NSG05F000-S |
R992001597 | A8VO80LA1KH2/63R1-NSG05F000-S |
R992001598 | A8VO80LA1KH3/63R1-NZG05F301 |
R902101140 | A8VO80LA1KH3/63R1-NZG05K070-S |
R902107747 | A8VO80LA1S/63R1-NZG05K020-S |
R902228137 | A8VO80LA1S/63R1-NZG05K020-S |