4″ SUBMERSIBLE MOTORS DSMO4 Oil Filled

Duke’s DSMO Series submersible motors are wet type, oil cooled & Lubricated, Submersible motors, designed to drive Duke’s or any NEMA standard submersible pumps.

Product Description

Duke’s DSMO4 – submersible motors are wet type, oil cooled & Lubricated, 4″ Submersible motors, designed to drive Duke’s submersible pumps. They are available up to 5.5 kW as standard supply. The oil filled is a non-toxic eco friendly fluid of good di-electric strength. The winding conductors are heavy insulated wires to withstand high temperature. High performance, specially designed, oil lubricated bearings ensures trouble- free operation. These motors are available in different types of MoCs like Fully Stainless Steel or Cast Iron upper housing constructions.

Technical Specification

Nominal Diameter	4″ (100 mm)
Max. Outer Diameter	98 mm
Power Range	1 Ph – 0.5 – 3 HP 3 Ph – 1.5 – 10 HP
Nominal Speed	2850 rpm
Voltage Range	1 Phase 230 V, 50 Hz, A.C Supply 3 Phase 380-415 V, 50 Hz, A.C Supply
Class of Insulation	H
Degree of Protection	IP 68
Direction of rotation	Anti-Clock wise
Shaft Coupling	Keyway / Splines
Type of duty	S1 (Continues)
Max. Liquid temp.	33° C
Starts per hour	20 Times
Method of starting	1 Phase – CSCR / CSR 3 Phase – Direct On Line (DOL)