large submersible motor needed

[200156]

We are looking for a submersible electrical motor for an exisiting cooling pump.

The main requirements are
N (capacity) 1250 kW (including cooling capacity)
n (frequency of revolutions) 375 rev/min
Rotor torque 7,2 t-m2
IP68

Motor should be designed so that to operate for a long period of time, no less than 9000 h. under normal environmental conditions (tair = 16-32°C, relative humidity 100%) and no less than 1000 h. when flooded with sea water (emergency mode)

Hope someone can point in the right direction.

Regards

Philippe

 

[smms]

A solution could be an internally cooled motor with intake/outgoing flange.
Maybe Loher (Germany) (

http://www.loher.de)

can help you.

 

[PUMPDESIGNER]

Tough one but try these links:

EMU in Germany:

http://www.emu.de/english/index.php4PHPSESSID=4eecbe6a1b996952de5fc4bdfaad1395

EIM Pump in Japan:

http://www.eimpump.co.jp/products.htm

Teitoku in Japan:

http://www.teikokupump.com/teikoku_story.html

PUMPDESIGNER