Duke’s DSM4 – Series Water Filled motors are Re-windable, wet type, water cooled, Submersible motors, designed to drive Duke’s or any NEMA standard submersible pumps. They are available in 4″Â size as standard supply and beyond that against requirement. The windings are made up EC grade copper conductor and insulation & sheath material of excellent electrical and water-proof property. High performance, specially designed, water lubricated thrust bearings are provided to withstand high axial thrust loads exerted by whole bore well water column and pumping systems. These motors are available in different types of MoCs like Fully Stainless Steel or Cast Iron constructions. The mounting dimensions are as per NEMA Standards and keyway type motors can also be supplied as per against requirements.
Features
Features
Rewindable
Durable Optimal design
Heavy thrust bearings
Easy to dismantle & repair
High Operating Efficiency
Different types of MoCs
Applications
Applications
Residential
Industrial
Irrigation
Fountain
Gardening
Solar
Technical Specification
Technical Specification
Max. Outer Diameter
95 mm
Power Range
1 Ph – 0.37 kW to 2.2 kW
3 Ph – 0.55 kW to 5.5 kW
Nominal Speed
2900 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
F
Degree of protection
IP 58
Direction of rotation
Anti-Clock wise
Type of duty
S1 (Continues)
Max. Liquid temp.
33° C
Starts per hour
20 Times
Method of starting
1 Phase – Capacitor Start Capacitor Run
3 Phase – Direct On Line (DOL)
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