Jihostroj Hydraulic Gear Pump GHD 1
Displacement from 17 to 71 ccm Pressure up to 300 bar Speed from 350 to 3200 RPM GHD1-17 GHD1-27 GHD1-34 GHD1-43 GHD1-51 GHD1-56 GHD1-61 GHD1-71
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|
Nominal Size Parameters |
Sym. |
Unit. |
GHD1 17 |
GHD1 27 |
GHD1 34 |
GHD1 43 |
|
|
Actual displacement |
Vg |
[cm3] |
17.39 |
27.53 |
34.05 |
43.47 |
|
|
Rotation speed |
nominal |
nn |
[min-1] |
1500 |
1500 |
1500 |
1500 |
|
minimum |
nmin |
[min-1] |
400 |
400 |
400 |
400 |
|
|
maximum |
nmax |
[min-1] |
3200 |
3200 |
3000 |
2800 |
|
|
Pressure at inlet* |
minimum |
p1min |
[bar] |
-0.3 |
-0.3 |
-0.3 |
-0.3 |
|
maximum |
p1max |
[bar] |
0.5 |
0.5 |
0.5 |
0.5 |
|
|
Pressure at outlet** |
max. continuous |
p2n |
[bar] |
300 |
300 |
300 |
280 |
|
maximum |
p2max |
[bar] |
320 |
320 |
320 |
300 |
|
|
peak |
p3 |
[bar] |
330 |
330 |
330 |
310 |
|
|
Nominal flow rate (min.) at nn and p2n |
Qn |
[dm3 .min-1] |
23.5 |
38.0 |
48.0 |
61.3 |
|
|
Maximum flow rate at nmax a p2max |
Qmax |
[dm3 .min-1] |
54.5 |
86.3 |
100.1 |
119.3 |
|
|
Nominal input power (max.) at nn and p2n |
Pn |
[kW] |
16.1 |
24.9 |
30.2 |
36.0 |
|
|
Maximum input power at nmax a p2max |
Pmax |
[kW] |
33.6 |
53.3 |
61.8 |
69.0 |
|
|
Weight |
m |
[kg] |
– |
– |
– |
– |
|
|
Nominal Size Parameters |
Sym. |
Unit. |
GHD1 51 |
GHD1 56 |
GHD1 61 |
GHD1 71 |
|
|
Actual displacement |
Vg |
[cm3] |
51.44 |
55.79 |
61.59 |
71.01 |
|
|
Rotation speed |
nominal |
nn |
[min-1] |
1500 |
1500 |
1500 |
1500 |
|
minimum |
nmin |
[min-1] |
350 |
350 |
350 |
350 |
|
|
maximum |
nmax |
[min-1] |
2600 |
2400 |
2200 |
1800 |
|
|
Pressure at inlet* |
minimum |
p1min |
[bar] |
-0.3 |
-0.3 |
-0.3 |
-0.3 |
|
maximum |
p1max |
[bar] |
0.5 |
0.5 |
0.5 |
0.5 |
|
|
Pressure at outlet** |
max. continuous |
p2n |
[bar] |
260 |
250 |
230 |
210 |
|
maximum |
p2max |
[bar] |
280 |
270 |
250 |
230 |
|
|
peak |
p3 |
[bar] |
290 |
280 |
260 |
240 |
|
|
Nominal flow rate (min.) at nn and p2n |
Qn |
[dm3 .min-1] |
72.5 |
78.7 |
86.8 |
100.1 |
|
|
Maximum flow rate at nmax a p2max |
Qmax |
[dm3 .min-1] |
131.1 |
131.2 |
132.8 |
125.3 |
|
|
Nominal input power (max.) at nn and p2n |
Pn |
[kW] |
39.5 |
41.2 |
41.9 |
44.1 |
|
|
Maximum input power at nmax a p2max |
Pmax |
[kW] |
70.8 |
68.3 |
64.0 |
55.6 |
|
|
Weight |
m |
[kg] |
– |
– |
– |
– |
|
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