The constant pressure servo pumping station system is specially designed and manufactured for the electro-hydraulic servo dynamic fatigue testing machine (or system). It has the characteristics of low noise, stable operation and long life. It has the functions of temperature, liquid level, oil filter blockage alarm or shutdown.Divided into two series, BST600 and BST610. BST600 series system pressure is 21Mpa, BST610 series system pressure is 28Mpa.
BST(XXX)-Q(XXX)-DY(n)-P(21,28)
BST600-110: Constant pressure servo pump station, flow 110L/min, 1 set of oil pump motor unit, 21MPa, if DY=1, omit and do not write, when P=21MPa, omit and do not write.
BST600-220-2-21: Constant pressure servo pump station, flow 220L/min, 2 sets of oil pump motor sets, 21MPa.
BST610-170-1-28: Constant pressure servo pump station, flow rate 170L/min, 1 set of oil pump motor unit, 28MPa, if DY=1, omit it.
BST610-1000-4-28: Constant pressure servo pump station, flow rate 1000L/min, 4 sets of oil pump motor sets, 28MPa.
Technical parameter table of BST600 series constant pressure servo pump station system
Model code |
Rated flow L/min |
Motor power kW |
Motor combination (set) |
Cooling form |
Pressure adjustment method |
Dimensions (length×width×height) mm |
Fuel tank volume L |
Pressure/filtration accuracy |
|
BST600 |
twenty three |
10 |
1 |
Water cooling or Oil-cooled unit |
high low Pressure cut change valve group |
1300×1030×1500 |
300 |
21MPa 3m |
36 |
18 |
1300×1030×1500 |
300 |
|||||
45 |
twenty two |
1300×1030×1500 |
300 |
|||||
70 |
30 |
1560×1200×1500 |
500 |
|||||
90 |
37 |
1560×1200×1500 |
500 |
|||||
110 |
45 |
In-line Water cooler |
2000×1550×1600 |
1100 |
||||
140 |
55 |
2000×1550×1600 |
1100 |
|||||
175 |
75 |
2000×1700×1500 |
1200 |
|||||
220 |
90 |
2×45kW |
1900×2200×1400 |
1200 |
||||
280 |
110 |
2×55kW |
1900×2200×1400 |
1200 |
||||
350 |
150 |
2×75kW |
1900×2300×1400 |
1200 |
||||
420 |
165 |
3×55kW |
Plate Water cooler |
far Cheng ratio example valve
|
4500×4000×2000 |
4000 |
||
560 |
220 |
4×55kW |
5000×4000×2000 |
5000 |
||||
700 |
300 |
4×75kW |
5000×4000×2000 |
5000 |
||||
920 |
360 |
4×90kW |
9500×3200×2200 |
5000 |
