Sumitomo CX - Outlet Pressure

HMP-1817E 6 (8/18)
6) Outlet Pressure
a) Maximum working pressure varies according to combination of pump and motor. Please
ing maximum
working pressure and 100% of motor load. ( You can use the pump at the condition
exceeding 100% of motor load according to working condition. Please contact us.)
b) Surge pressure
When you turn the solenoid valve ON and OFF, surge pressure occurs on pressure line
and it will have a bad influence to the pump or other equipment. Give your
consideration to design of circuit to avoid surge pressure possibly.
Table 1. List of combinations of pump and motor
50Hz(1500rpm) 60Hz(1800rpm)
Model No.
CX32-10 6 3.4(35) * 10 3.4(35) *
CX32-12.5 9 3.4(35) * 14 3.4(35) *
CX32-16 14 3.4(35) * 19 3.4(35) *
CX33-10 6 6.9(70)* 12 4.9(50)
CX33-12.5 13 5.9(60) 18 3.9(40)
CX33-16 17 3.9(40) 24 2.9(30)
CX33-10 6 6.9(70) * 10 6.9(70) *
CX33-12.5 10 6.9(70) * 14 6.9(70) *
CX33-16 14 6.9(70) * 20 5.9(60)
CX34-10 6 9.8(100) * 9 9.8(100) *
CX34-12.5 9 9.8(100) * 15 7.8(80)
CX34-16 14 7.8(80) 22 4.9(50)
CX42-20 17 3.4(35) * 24 3.4(35) *
CX42-25 24 3.4(35) * 32 3.4(35) *
CX42-31.5 32 3.4(35) * 45 2.9(30)
CX43-20 19 5.9(60) 29 3.9(40)
CX43-25 28 4.9(50) 40 2.9(30)
CX33-16 14 6.9(70) * 19 6.9(70) *
CX34-12.5 9 9.8(100) * 13 9.8(100) *
CX34-16 12 9.8(100) * 17 9.8(100) *
CX42-31.5 32 3.4(35) * 43 3.4(35) *
CX43-20 17 6.9(70) * 25 6.9(70) *
CX43-25 25 6.9(70) * 36 4.9(50)
CX43-31.5 37 4.9(50) 50 3.9(40)
CX34-16 12 9.8(100) * 17 9.8(100) *
CX43-25 25 6.9(70) * 32 6.9(70)*
CX43-31.5 32 6.9(70) * 45 5.9(60)
CX44-20 16 9.8(100) * 22 9.8(100) *
CX44-25 22 9.8(100) * 32 7.8(80)
CX44-31.5 35 6.9(70) 48 4.9(50)
This table shows the values at 1mm2/s of viscosity.
The values marked with * are maximum working pressure of the pump.
2.2
4
5.5
7.5
Maximum working pressure
at 100% of motor load
MPa(kgf/c )
Maximum working pressure
at 100% of motor load
MPa(kgf/c )
Delivery
(L/min)
Delivery
(L/min)
Motor
output
(kW)