Asynchronous motor

3-phasestainless steelvertical

Franklin Electric 4" encapsulated submersible motors, built in ISO 9001 certified facilities for outstanding performance in 4" or larger water wells. The 3-phase motor offers maximum life and highest efficiency under various load conditions in combination with a 6500 N thrust bearing. It should ideally be combined to the Franklin Electric SubStart/SubTronic3P control boxes for maximum system performance, protection and warranty. Standard Motor Design Specifications ■ Hermetically sealed stator with 316SS shell. Anti track, self healing stator resin prevents motor burn out, mechanically supports the winding and provides fast heat dissipation. ■ High efficiency electrical design (low operation cost, cool running winding) ■ Removable water bloc lead connector ■ No-wear, water lubricated radial and thrust bearings for 100 % maintenance free operation ■ Non-contaminating FES 93 filling liquid ■ Max. storage temperature -15°C - + 50°C ■ Various agency approvals for use in drinking water Brackish Water version Specifications: ■ For use in water that has more salinity than fresh water, but not as much as seawater. ■ The novel Franklin Electric Brackish Water Motor proposes a cost-effective solution wherever standard 4" motors are not giving sufficient service life. Pollution Recovery Motor-version Specifications ■ Fluorelastomere (Viton®) rubber parts ■ Special Polyuretane (PUR) lead assemblies ■ 304 graded stainless steel as standard, 316SS as an option ■ 4" NEMA flange ■ Thrust capacity: 6500 N ■Rotation: reversible ■ Insulation: Cl.B