4SD(M) Submersible Motor

Structure Characteristics:

Motors are designed with quality material and unique features to assure years of dependable operation.

NEMA Standard flange connector.

Oil-filled motor keeps windings cool, permanently lubricated bearings to provide reliable pump service.

Watertight double-insulated cable entry system prevents capillary action and protects against moisture .


A rubber diaphragm is provided to guard against pressure and volume variations due to thermal expansion of oil inside the motor.

Application: Domestic use

Specification:

Insulation class: F 

Protection class: IP68 

Water temperature: up to 35℃

PH: 6.5 - 8.0.

Maximum No.of starts per hour:30

Maximum immersion depth: 150 m.

Fluid-lubricated thrust bearings.

Lip seal protected by sand guard.

Fitted with watertight connector.

Power: single-phase:0.37 kW～2.2kW.

            three-phase: 0.37 kW～7.5 kW.

Power supply:single-phase 230V±10%,50Hz. 220V±10%,60Hz

                       three-phase 230V±10%,50Hz. 220V±10%,60Hz

                       three-phase 400V±10%,50Hz. 380V±10%,60Hz

Axial load:1500 N(0.37 kW～0.75 kW);

                 2500N(1.1 kW～2.2 kW).

                 4500N(3 kW～4 kW).

                 9000N(5.5kW～7.5kW)