4” VARUNA motors are excellence in engineering & high efficiency electrical design ensures maintenance free long life in most critical applications and are available in single and three phase models.
Technical Specifications and Advantage Oil Lubricated
4” VARUNA Oil Lubricated Motors are rewindable
Upper / Lower bracket and motor base are cast iron with nickel coating
Motor shaft is of SS 420 grade or above
Stator shell is of SS 304
Winding wire is dual coated with insulation Class-B
Flange and shaft protrusion as per NEMA standard
Degree of protection: lP 58
Max oil temperature: 50°C
Start/H: Max30
Allowable voltage variation: + 6% / -10%
Max depth immersion 250m
Mounting : vertical / horizontal
Single phase motors are capacitor start capacitor run
Motor cable length 3m / 3 core
Coolant: Die electric non toxic
Versions
Single Phase 0.25 kW to 2.2 kW, 220-230 Volt/50Hz
Three Phase 0.55 kW to 5.5 kW, 380-400 Volt/ 50Hz
Other voltage and frequencies are also available on demand
Water Lubricated
4” VARUNA Water Lubricated Motors are rewindable
Upper / Lower bracket and motor base are cast iron with nickel coating
Motor shaft is of SS 420 grade or above
Stator shell is of SS 304
Winding wire poly propylene with insulation Class-B
Flange and shaft protrusion as per NEMA standard
Water lubricated radial and thrust bearing
Degree of protection: lP 68
Max water temperature: 50°C
Start/H: Max 30
Allowable voltage variation: +6%/-10%
Max depth immersion: 250m
Mounting : vertical / horizontal
Single phase motors are capacitor start capacitor run
Motor cable length: 3m / 3 core
Versions
Single Phase 0.25 kW to 2.2 kW, 220-230 Volt / 50Hz
Three Phase 0.55 kW to 5.5 kW, 380-400 Volt /50 Hz
Other voltage and frequencies are also available on demand
Technical Specifications and Advantage
4” VARUNA Oil Lubricated Motors are rewindable
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