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6SD submersible oil-filled motor designed for power up to 25HP & 6SW submersible water-filled motor designed for power up to 50HP0 pages
6SD SUBMERSIBLE MOTOR
39
Motors are designed with high quality material and unique features
to assure years of dependable operation.
NEMA Standard flange connector.
Oil-filled motor keeps windings cool, permanently lubricated
bearings to provide reliable pump service.
Watertight double-insulated cable entry system prevents
capillary action and protects against moisture .
A rubber diaphragm is provided to guard against pressure and
volume variations due to thermal expansion of oil inside the
motor.
Specification
• Power:three phase,4kw~18.5kw
• Power supply: three phase, 400V ± 10%,50Hz .direct start
• Protection class:IP68
• Insulation class:F
• Water temperature: up to 35^3
• PH:6.5-8.0
• Minimum water flux through motor: 16cm3/s
• Maximum No.of starts per hour:20
• Maximum submerged depth: 350m
• Mounting Position: Vertical
* Fluid-lubricated thrust ball axial bearing
• Axial Load: 10,000N(4kW-9.2kW)
20,000N(11kW-18.5kW)
• Water proof connect cable: 3x4.0mm2(4kW-11 kW)
3x6.0mm2(13kW-18.5kW)
SUBMERSIBLE MOTOB 6SD
Materials of construction
31b
Item No. | Part name | Material |
06 | Upper Support | Cast iron |
07 | Bearing house | Cast iron |
08 | Under cover | AISI304SS |
11 | Motor casing | AISI304SS |
21 | Sand guard | NBR |
27 | Stator | |
28 | Rotor | Shaft: AISI304SS |
31a,b | Bearing | |
34 | Mechanical seal | Sic-Sic |
35 | Oil seal | |
36 | O'ring | NBR |
47 | Cable | |
50 | Pressure regulator | NBR |
) 25 -0.021
PITCH:15
PRESSURE:30°
$ 76 -0.05
* 136
Dimensions & weights
Model | Motor power | Rated current | N.W | G.W | Packing dimension | ||
kW | HP | D | mm | kg | kg | mm | |
6SD4 | 4 | 5.5 | 10.5 | 645 | 31.5 | 34 | 690x180x210 |
6SD5.5 | 5.5 | 7.5 | 12.3 | 675 | 34 | 37 | 720x180x210 |
6SD7.5 | 7.5 | 10 | 16.5 | 710 | 37 | 39.5 | 755x180x210 |
6SD9.2 | 9.2 | 12.5 | 20.2 | 755 | 41 | 43.5 | 800x180x210 |
6SD11 | 11 | 15 | 23.6 | 805 | 44.5 | 47 | 850x180x210 |
6SD13 | 13 | 17.5 | 27.6 | 835 | 47.5 | 50.5 | 880x180x210 |
6SD15 | 15 | 20 | 31.8 | 880 | 52 | 55 | 925x180x210 |
6SD18.5 | 18.5 | 25 | 38.2 | 930 | 56 | 59.5 | 975x180x210 |
40
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