RUIRONG submersible electric motor is produced in accordance with the standard of IEC34-1 and CE. The whole bloked asynchronous motor is with squireel cage rotor. The outer shell, shaft and bottom are made of stainless steel 304. Our submersible motor applies Swedish angular contact ball bearing or equivalent products which enable motors undertake higher thrust load. The pressure automatic adjusting device of our submersible electric motor is made of oil-proof and waterproof reformed butly rubber. We apply high quality flange connector and lacquer-coated wire of which the design conforms to the NEMA (USA National Electrical Manufacturing Association) standard. Besides, our electric submersible pump motor with Italian mechanical seal, and brass alloy, electrophoretic cast-iron or stainless steel upper bracket are available.
Check electric well pump motors below now! Or you may contact us for OEM/ODM service!
* Power: Single-phase:0.25kW-2.2kW,Three-phase:0.55kW-7.5kW
* Voltage: Single-phase:220/230V(-6%+10%) or 230/240V(+6%-10%)50Hz
Three-phase: 230V or 400V±10% 50Hz
* Thrust load: 1500N(0.25kW-0.75kW); 2500N(1.1kW-2.2kW); 4500N(3.0kW-7.5kW)
* Degree of protection: IP168
* Insulation: Class F
* Max.Ambient temperature: 350ℿ/li>
* Minimum colling flow alongs the motor: 8cm/sec.
* Maximum starts per hour: 30 times
* Maximum submerged depth:1 00 meters
* Vertical or horizontal mountings position up to 2.2kW
* Motor protection by temperature compensted thermal relay and extra-quick trip overload
* Overload trip time: <10 seconds(when load is 5 times of rating current)
* Flat water-proof cable 4x2.0mm2 with sparated earth wire
Length:1.1-1.5m(0.25-3.0kW); 2.3-2.5m(4.0-5.5kW); 2.8-3.0m(7.5kW)
* Products with special requirements by customers can be provided.