CDINDUSTRY(INTERNATIONAL).INC
CDINDUSTRY(INTERNATIONAL).INC
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GXYZ A Series High/Low Lubrication Station 16L/Min LBZ-16 1.5KW 1450RPM
Conditions of Use
This product is suitable for thin oil circulation lubrication systems of large equipment such as mills, rolling mills, and motors equipped with dynamic and static pressure bearings. The working medium is various industrial lubricating oils of N22~N320 (equivalent to ISO VG22~VG320).
According to the working principle of dynamic and static pressure lubrication, the high pressure system is used when starting, low speed and stop, and the low pressure system is used during normal operation to ensure that large machinery can obtain reliable lubrication at various speeds to prolong the life of the main engine.
The pressure of the high-pressure part of the thin oil station is 31.5MPa, the flow rate is 2.5L/min, the pressure of the low-pressure part is 0.4MPa; the flow rate is 16-125L/min, the thin oil station has filtering, cooling, heating and other devices and interlocking, alarm, Self-control and other functions.
The performance parameters and dimensions of the product should comply with the regulations in the table and the figure; the device is composed of a gas station, an instrument panel, and an electric control cabinet (which can be controlled by PLC).
Technical Details
| Parameters | Type | GXYZ-A2.5/16 | GXYZ-A2.5/25 | GXYZ-A2.5/40 | GXYZ-A2.5/63 | GXYZ-A2.5/100 | GXYZ-A2.5/125 | |
| low pressure system | Pump unit model | LBZ-16 | LBZ-25 | LBZ-40 | LBZ-63 | LBZ-100 | LBZ-125 | |
| Flow | 16L/min | 25L/min | 40L/min | 63L/min | 100L/min | 125L/min | ||
| Oil supply pressure | ≤0.4 MPa | |||||||
| Oil supply temperature | 40±3℃ | |||||||
| Motor | Model | Y90S-4,V1 | Y100S-4,V1 | Y112S-4,V1 | ||||
| Power | 1.1 KW | 2.2 KW | 4 KW | |||||
| Speed | 1450 r/min | 1440 r/min | 1440 r/min | |||||
| Fuel tank capacity m3 | 0.8 | 1.2 | 1.6 | |||||
| High pressure system | Pump unit model | 2.5MCY14-1B | ||||||
| Flow | 2.5 L/min | |||||||
| Oil supply pressure | 31.5 MPa | |||||||
| Motor | Model | Y112M-6 B35 | ||||||
| Power | 2.2 Kw | |||||||
| Speed | 940 r/min | |||||||
| Filtration accuracy m2 | 0.08~0.12 | |||||||
| Filter Area m2 | 3 | 5 | 7 | |||||
| Cooling Area m2 | 1 | 1.5 | 3.6 | 5.7 | 9 | 11.25 | ||
| Electric heating power Kw | 3 x 4 | 3 x 4 | 6 x 4 | |||||
| Dimension (mm) | 1820 x 1130 x 1320 | 1880 x 1220 x 1650 | 2180 x 1550 x 1850 | |||||
| Notes | All filter switching pressure difference is 0.15MPa | |||||||
Structural features
This product is mainly composed of a fuel tank (with a magnetic mesh filter inside), a low-pressure oil pump device, a high-pressure oil pump device, a double-tube mesh filter, a manual high-pressure oil pump, a cooler, pipes, valves, an instrument panel and an electric control cabinet, etc. .
Before starting the main engine, start the low-pressure pump first. When the low-pressure oil supply pressure is normal, start the high-pressure oil pump whose suction port is connected to the low-pressure pipeline. The high-pressure oil is sent to the static pressure bearing through the high-pressure check valve. When the high pressure reaches a certain value, the main shaft floats. When starting up, the main engine can start, run at low speed or stop; after the speed of the main engine is normal, the high-pressure pump can be stopped (except for low-speed operation), but the low-pressure oil pump must supply oil normally; After the net filter and cooler, it also goes to the static pressure bearing to maintain the normal oil supply of the main engine; if the main engine stops, the high-pressure pump and the low-pressure pump still need to supply oil regularly, and the time relay controls the intermittent oil supply to the lubricating point .