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BTSP SERIES MOTORS
Three-phase asynchronous IP68 (IP58) degree of protection



BTSP112ML4 three-phase asynchronous motor 5.5 kW 4 pole - degree of protection IP68

This motor's main characteristic is its capacity to work completely submerged in water, at a maximum depth, in the standard version, of 30m (3 bar pressure).
Motors capable of working at greater depths can be produced upon request.
The power range, on the 4 pole model, is between 4 and 60 kW.
The winding is of insulation class F and over temperature class B.
The standard construction form is B5 flanged, not normalized.
A B3 backing plate, not normalized, can be prearranged for some mechanical specifications of this series.


BTSP250M4 three-phase asynchronous motor 75 kW 4 pole - IP68 degree of protection

The power supply is provided through an output cable with a diameter suited to the absorbed power, and a length to be defined upon order. Starting from a 132 size it is possible to prearrange two supply cables for the star-delta starting.
The building materials for the external elements (casing, shields, flange) are iron and cast iron.
For the shaft - standard version - C43 carbon stainless steel is utilized.
To meet special application needs, stainless steel can be used instead.


Some applications:
  • Submersed pumps
  • Submersed agitators and general underwater agitation
  • Water purification plants
  • Grabs for excavations of inert materials
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