Pearl - 4" Submersible Motors
4MOP 3W - Submersible Motors
"NOT SOLD IN USA"
Four inch, asynchronous, two pole, rewindable submersible motor, made in AISI 304 stainless steel for parts in contact with water. Cooling and lubrication of the ball bearings is provided by a special FDA-approved liquid. Stator housed in an external shell in AISI 304L (rewindable-type) connected with stainless steel pins to the upper support of the motor.
Motor lead allows fast and easy maintenance. Motor suitable for use with variable frequency drive (30Hz – 60Hz). Capacitor and manually resettable overload protection located in the control box that can be supplied separately for the single-phase version. Overload protection must be provided by user for the three-phase version. The motor can be equipped with a PT100 temperature sensor.
All PEARL motors are provided with a removable cable connector. This solution allows fast assembly/disassembly of the pump end and makes easier maintenance operations.
Die cast Aluminum rotor with shaft end made of Stainless Steel AISI 431.
Stator with outer casing made of Stainless Steel AISI 304. The stator has 24 slots for better operation and higher efficiency. The winding made of class H double insulated copper wire.
Make click to enlarge the image or other views
Click the menu to display technical information and do comparison