|
A, use conditions
Double column type electric grease pump is by electric grease pump, reversing valves, pipeline accessories etc. In the same base are installed on two electric grease pump, a common and a backup, double pump can automatically switch, through the directional valve pump running through the loop, do not affect the normal operation of the system, the grease pump operation by electronic control system to control, 2 pump can also work at same time. It has high pressure, flow, long-distance lose fat, safety and reliability.
Second, the technical parameters
|
Type
|
The nominal flow(mL/min)
|
The nominal pressure(MPa)
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Oil storage capacity(L)
|
Piping mode
|
Electric power(kW)
|
Grease the cone(25℃,150g)1/10mm
|
Weight(kg)
|
|
SDRB-N60H
|
60
|
31.5
|
20
|
ring |
0.37
|
265-385
|
405
|
|
SDRB-N195H
|
195
|
35
|
0.75
|
512
|
|
SDRB-N585H
|
585
|
90
|
1.5
|
975
|
Third, the model shows
Four, system diagram
Five, shape dimension
| |
|
Type
|
A
|
A1
|
B
|
B1
|
B1
|
B2
|
H1
|
|
SDRB-N60H
|
1050
|
351
|
1100
|
1054
|
296
|
1036
|
598max
|
|
155min
|
|
SDRB-N195H
|
1230
|
503.5
|
1150
|
1104
|
310
|
1083
|
670max
|
|
170min
|
|
| |
Six, structure
Figure 4 SDRB - N585H double row type electric lubrication lubrication pump contour map
1 - pressure gauge, 2 - pressure gauge, 3 - the reservoir, 4 - motor, 5 - electric grease pump
6 - hydraulic reversing valves, 7 - electromagnetic reversing valves, 8 - hydraulic reversing valves, 9 - limit switch
7 and instructions
This product should be installed in the interior, dust, small vibration, the dry places in the anchor bolt fixing basis. Its operating space surrounding should be left. Installation location should facilitate supplies grease, commissioning, check and remove and maintenance is convenient.
Before using the plunger pump to the reducer cavity injecting grease (N220), recommend industrial gear oil reached a plan of the red. General new lubrication pump working 200 hours after the lubricating oil, should be replaced every 20 hours, and oil change regularly to check, if discover the oily oily degradation, should shorten change cycle.
To the reservoir in filling grease, must use the pump from mouth to join. Grease supplies Use should be clean, do not allow grease, dirt, dust, impurity, bubble, etc.
Electric lubrication pump rotation direction and the direction of arrow. In motor connection, should pay attention to this point.
The relief valve set standards for 42MPa pressure. |
