Variable displacement pumps - Total Hydraulics BV
Variable displacement pumps - Total Hydraulics BV
Variable displacement pumps - Total Hydraulics BV
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TXV series <strong>pumps</strong><br />
main characteristics<br />
Pump<br />
■■standard pump range<br />
TXV 40<br />
TXV 60<br />
TXV 75<br />
TXV 92<br />
TXV 120<br />
TXV 130<br />
TXV 150<br />
0512950<br />
0512955<br />
0512500<br />
0512505<br />
0512510<br />
0512515<br />
0512520<br />
0512525<br />
0515700<br />
0515705<br />
0515300<br />
0515515<br />
0518600<br />
0518605<br />
■■with through shaft<br />
0518700<br />
TXV 130<br />
0518705<br />
Direction<br />
of rotation<br />
SH<br />
SIH<br />
SH<br />
SIH<br />
SH<br />
SIH<br />
SH<br />
SIH<br />
SH<br />
SIH<br />
SH<br />
SIH<br />
SH<br />
SIH<br />
SH<br />
SIH<br />
Displacement (1)<br />
maxi<br />
(cc)<br />
Maximum<br />
operating<br />
pressure<br />
(bar)<br />
Maximum<br />
peak pressure<br />
(intermittent : 5%)<br />
(bar)<br />
Maximum<br />
operating<br />
pressure at<br />
flow-cancellation<br />
(bar)<br />
Max torque<br />
at 300 bar<br />
(Nm)<br />
Max<br />
speed (2)<br />
(rpm)<br />
Weight<br />
(kg)<br />
Overhang<br />
torque<br />
(N.m)<br />
40 400 420 440 220 3000 26.8 35<br />
60 400 420 440 295 2600 26.8 35<br />
75 400 420 440 410 2000 26.8 35<br />
92 380 400 420 483 1900 26.8 35<br />
120 360 380 400 680 2100 26.8 35<br />
130 360 380 400 730 2100 27.2 35<br />
150 310 330 350 840 2000 27.2 35<br />
130 360 380 400 730 1900 31.1 47.4 (3)<br />
(1) TXV <strong>pumps</strong> can be set for smaller maximum <strong>displacement</strong>s: please contact us.<br />
(2) Higher speed possible depending on flow required : please contact us<br />
(3) Overhang torque of the pump only.<br />
Viscosity affects maximum possible rotating speed. If viscosity > 150 cSt, please contact us to obtain corresponding speed possibilities.<br />
4<br />
■■Setting pump maximum <strong>displacement</strong><br />
The TXV <strong>pumps</strong> from 40cc to 120cc are made as standard to be able to use<br />
the setting screw reference 0518386.<br />
The pump <strong>displacement</strong> can thus be adjusted to exactly what is needed.<br />
■■How to use the setting screw<br />
Unscrew 1 completely, loosen 3 and screw 2 to the required <strong>displacement</strong>.<br />
See figure above.<br />
For TXV: 1 turn of the screw changes the <strong>displacement</strong> by 9 cc.<br />
For TXV92 to TXV40: 1 turn of the screw changes the <strong>displacement</strong> by 8 cc.<br />
Back of the pump<br />
1 2 3<br />
X<br />
Displacement of the pump in cc<br />
120<br />
110<br />
100<br />
90<br />
80<br />
70<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
16 18 20 22 24 26 28 30 32 34 36 38<br />
Dimension X - mm<br />
TXV 120<br />
TXV 92
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