
PRODUCT DESCRIPTION
SPECIFICATION | |
lnsulation class | F |
Protection class | IP68 |
Water temperature | Up to 35°C |
PH | 6.5-8.0 |
Maximum No.of starts per hour | 30 |
Maximum immersion depth | 350M |
Power | single-phase: 0.37kw~2.2kw Three-phase: 0.55kw~7.5kw |
Powersupply | single-phase 230V±10%,50Hz Three-phase 230V±10%,50Hz Three-phase 400V±10%,50Hz |
Axialload | 1500N(0.37KW~0.75KW) 2500N (1.1KW~2.2KW) 4500N (3KW~7.5KW) Special features onrequest |
Frequency | 60Hz |
Thelength ofcable | Optional |
Motor adapter | AISI304SS |
Fluid-lubricated thrust bearings. Lipseal protected by sand guard. Extractable supply cable. Fitted with watertight connector. Fitted with watertight connector plug in type |
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Materials of construction |
||
ltem No. |
Part name |
Material |
|
1 |
Cable |
Chloroprene cabtyre |
|
2 |
Bearing |
Ball bearing |
|
3 |
Stator |
||
4 |
Rotor |
Shaft:AIS120SS |
|
5 |
Bearing house |
Aluminum die casting |
|
6 |
Pressure regulator |
NBR |
|
7 |
End cover |
AIS1304SS |
|
8 |
Bearing |
Angular contactbearing |
|
9 |
Motorcasing |
AISI304ssorcastiron |
|
10 |
Guard ring |
PlasticPOM |
|
11 |
Mechanical seal |
CarbonVSceramics |
|
12 |
Top chock |
Cast-CuAISI280 orcastiron |
|
13 |
Sand guard |
NBR |
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TECHNICAL DATA |
|||||||
Model |
Motor power |
Voltage |
Rated current |
L |
N.W. |
|||
Kw |
HP |
V |
A |
mm |
kg |
|||
Single phase 220V/ 50Hz |
4SDM0.37 |
0.37 |
0.55 |
220 |
3.5 |
346 |
8.1 |
|
4SDM0.55 |
0.55 |
0.75 |
220 |
4.7 |
366 |
8.9 |
||
4SDM0.75 |
0.75 |
1 |
220 |
6.1 |
391 |
9.7 |
||
4SDM1.1 |
1.1 |
1.5 |
220 |
8.1 |
435 |
11.7 |
||
4SDM1.5 |
1.5 |
2 |
220 |
9.8 |
465 |
13.2 |
||
4SDM2.2 |
2.2 |
3 |
220 |
13.8 |
510 |
15.9 |
||
Three phase 380V 50HZ |
4SD0.55 |
0.55 |
0.75 |
380 |
1.65 |
346 |
8.4 |
|
4SD0.75 |
0.75 |
1 |
380 |
2.2 |
376 |
9.2 |
||
4SD1.1 |
1.1 |
1·5 |
380 |
3 |
400 |
10 |
||
4SD1.5 |
1.5 |
2 |
380 |
3.85 |
435 |
12 |
||
4SD2.2 |
2.2 |
3 |
380 |
5.6 |
495 |
14.8 |
||
4SD3 |
3 |
4 |
380 |
7.3 |
545 |
19 |
||
4SD4 |
4 |
5.5 |
380 |
9.5 |
595 |
22.8 |
||
4SD5.5 |
5.5 |
7.5 |
380 |
12.6 |
739 |
28.4 |
||
4SD7.5 |
7.5 |
10 |
380 |
16.9 |
846 |
39 |
Keywords:
Since 2012
Taizhou Werto Mechanical & Electrical Co., Ltd.
Taizhou Werto Mechanical & Electrical Co., Ltd. is a company which specialized in water pumps and electric motors for the R&D,manufacture and sales.Our company was founded in 2012 and located in China ‘s pump town,Wenling,Zhejiang,China. We are one of modern enterprises which acquire the core technology of water pumps and electric motors,we implement modernization management ,all our products are in conformity with ISO9001 international standard. Besides we have all necessary automation machineries and equipments to keep high productivity and stable quality.
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WERTO 4SD Submersible Deep Well Pump Motor for Water Supply
Summary:
FUNCTIONAND FEATURE
Motors are designed with quality material and unique features to assure years of dependable operation. Oil-filled motor keeps windings cool, permanently lubricated bearings to provide reliable pump service. Watertight double-insulated cable entry system prevents capillary actionand protects against moisture. Arubber diaphragmis provided to guard against pressure and volume variations due to thermal expansion of oil inside the motor.
Classification:
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