Rexroth Hydraulic Piston Pump A8vo80 with Good Quality 2020

Rexroth Hydraulic Piston Pump A8vo80 with Good Quality 2020

CZPT hydraulic piston pump A8VO80 with Very good Quality Produced in ZheCZPT

CZPT piston double pump A8VO55, A8VO80, A8VO107, A8VO140, A8VO200

Description  

Open up circuit
Series sixty one / 63
Management products: LAOH2, LAOK, LAOKS, LAOKH1, LAOKH2, LAOKH3, LA1H2, LA1S, LA1K, LA1KS, EP, LA1KH1, and so forth.
Nominal force 350 bars. Peak pressure four hundred bars
 
– Variable double pump A8VO with two axial tapered piston rotary groups of bent-axis layout for hydrostatic drives in open circuits
– The movement is proportional to the input speed and to the displacement, and is infinitely variable from qV max to qV min =
– The pump is appropriate for immediate mounting on the flywheel circumstance in diesel engines
– One particular widespread suction port for auxiliary pump and each circuits
– A vast selection of manage instruments is obtainable for different control and regulating functions
– Individual electricity controller
– Integrated auxiliary pump with force-reduction valve, optionally with further stress-reduction valve
– Power get-off for mounting axial piston and gear pumps
– Outstanding energy to weight ratio
– Extended service life
 
Complex Data 
Desk of values (theoretical values, without having efficiency and tolerances values rounded)

Measurement A8VO55 A8VO80 A8VO107 A8VO140 A8VO200
Displacement Vg max cm3 two x fifty four.eight two x 80 2 x 107 2 x a hundred and forty two x 200
Vg min cm3
Gear ratio i = ninput/nrotary teams 1 1 one 1 1
Input speed  at Vg max one) nmax one rpm 2500 2240 2150 2100 1950
             at Vg ≤ Vg max2) nmax rpm 3000 2750 2450 2450 2250
Stream at nmax and Vg max qv max L/min two x 137 2 x 179 2 x 230 two x 294 two x 390
Electricity at nmax, Vgmax and Dp=350 bar Pmax kW one hundred sixty 209 268 294  three) 325   three)
Enter torque Tmax Nm 611 891 1192 1337  three) 1592  3)
Rotary stiffness (single rotary group)5) cTW Nm/rad 11213 17985 25565 41408 39505
cTW Nm/rad 41442 67666 89381 146677 156876
Instant of inertia for rotary team JTW kgm2 .0161 .5719 .0345 .0581 .0849
with no electricity take-off (PTO) JTW kgm2 .0126 .0173 .5718 .05 .075
Angular acceleration (one rotary team)five) a rad/s2 25800 21800 17100 7500 11000
Mass approx. m kg eighty two ninety 116 146 a hundred and eighty
Variation: with integrated auxiliary pump, F00, F.. four)
Displacement with integrated auxiliary pump Vg max cm3 8.6 8.six eight.6 (ten.seven) 10.seven eleven (19)4)
Effective displacement Vg max/eff cm3 9.seven 9.7 eleven (13.seven) 12.7 thirteen.6 (23.6)
Gear ratio i = ninput/naux.  pump .887 .887 .seventy eight .843 .804
Variation: with electricity just take-offs, K.., F.
Max. torque at PTO Tmax Nm 250 350 380 450 650
Equipment ratio i = ninput/nPTO 1 1 one 1 .804

 

Rexroth Hydraulic Piston Pump A8vo80 with Good Quality 2020