A8vo200 hydraulic piston pump
A8VO200LA1KS/63R1-NZG05F074 hydraulic piston pump with Germany high quality
Design: A8VO200LA1KS/63R1-NZG05F074
CZPT piston double pump A8VO55, A8VO80, A8VO107, A8VO140, A8VO200
| Description |
Open up circuit
Series 61 / sixty three
Control devices: LAOH2, LAOK, LAOKS, LAOKH1, LAOKH2, LAOKH3, LA1H2, LA1S, LA1K, LA1KS, EP, LA1KH1, and so on.
Nominal strain 350 bars. Peak pressure four hundred bars
– Variable double pump A8VO with two axial tapered piston rotary groups of bent-axis design and style for hydrostatic drives in open up circuits
– The movement is proportional to the enter 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 situation in diesel engines
– One widespread suction port for auxiliary pump and the two circuits
– A extensive assortment of management instruments is available for distinct handle and regulating features
– Specific electrical power controller
– Integrated auxiliary pump with pressure-reduction valve, optionally with added pressure-reduction valve
– Electrical power just take-off for mounting axial piston and gear pumps
– Superb energy to weight ratio
– Lengthy service life
CZPT Data
Desk of values (theoretical values, without performance and tolerances values rounded)
| Dimension | A8VO55 | A8VO80 | A8VO107 | A8VO140 | A8VO200 | ||
| Displacement | Vg max | cm3 | two x 54.8 | 2 x eighty | 2 x 107 | 2 x 140 | two x two hundred |
| Vg min | cm3 | ||||||
| Equipment ratio i = ninput/nrotary groups | 1 | one | one | one | one | ||
| 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 |
| Circulation at nmax and Vg max | qv max | L/min | two x 137 | two x 179 | 2 x 230 | 2 x 294 | 2 x 390 |
| Energy at nmax, Vgmax and Dp=350 bar | Pmax | kW | one hundred sixty | 209 | 268 | 294 three) | 325 three) |
| Input torque | CZPT | Nm | 611 | 891 | 1192 | 1337 3) | 1592 3) |
| Rotary stiffness (one rotary group)five) | cTW | Nm/rad | 11213 | 17985 | 25565 | 41408 | 39505 |
| cTW | Nm/rad | 41442 | 67666 | 89381 | 146677 | 156876 | |
| Moment of inertia for rotary team | JTW | kgm2 | .0161 | .5719 | .0345 | .0581 | .0849 |
| with out energy consider-off (PTO) | JTW | kgm2 | .0126 | .0173 | .5718 | .05 | .075 |
| Angular acceleration (solitary rotary group)5) | a | rad/s2 | 25800 | 21800 | 17100 | 7500 | 11000 |
| Mass approx. | m | kg | 82 | ninety | 116 | 146 | 180 |
| Variation: with built-in auxiliary pump, F00, F.. 4) | |||||||
| Displacement with integrated auxiliary pump | Vg max | cm3 | 8.six | eight.6 | 8.6 (10.7) | 10.seven | eleven (19)4) |
| Efficient displacement | Vg max/eff | cm3 | 9.seven | 9.7 | eleven (thirteen.seven) | twelve.seven | thirteen.six (23.6) |
| Gear ratio i = ninput/naux. pump | .887 | .887 | .78 | .843 | .804 | ||
| Variation: with energy consider-offs, K.., F. | |||||||
| Max. torque at PTO | CZPT | Nm | 250 | 350 | 380 | 450 | 650 |
| Gear ratio i = ninput/nPTO | one | 1 | 1 | one | .804 | ||
one) The values shown are valid for absolute pressure (pabs) of one bar at suction port S and for procedure with mineral fluids with a certain mass of .88kg/L.
2) The values demonstrated are valid for Vg ≤ Vg max or for an enhance in the inlet pressure pabs at the suction port S.
three) Notice max. Permissible torque!
4) Available on request