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| | Submesible motors, semi wet | 
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| Design |
Submersible motor |
Performance range |
| HF |
6" |
4 - 45 kW |
| KF |
8" |
30 -150 kW |
| Motor connection according to NEMA standard. | | | | | Replaceable motor cable with water proof plug connection. | | | | | Shaft sealing by mechanical seal and additional sand protection on the shaft. Radial bearing water lubricated slide bearing type. | | | | | Motor space with water filling. The water-filled motor space is hermetically separated from the sta-tor with casing tube. | | | | | Winding cast resin embedded. | | | | | Thrust pad bearing design to take the axial forces of the pump rotor. | | | | | Rubber diaphragm to balance volume variations of the motor liquid. |
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Starting direct or star-delta, softstarter. Speed control via frequency inverters is possible.
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