Submersible Motor Eco Series
Tormac ECO series submersible motors are ingeniously designed and developed employing latest engineering software’s, high-tech machinery & tools with the complement of cutting edge technology for hardwearing and maintenance free operations and to ensure relentless performance.
The electrical conditions such as voltage, frequency and the operating conditions are taken into account in designing the winding and cooling system. Tried and trusted indigenously improved design, combined with the most optimized efficiency in electromagnetic design exceptionally ensures trouble free performance. The integrated and most modern quality assurance systems used at every stage of production and flawless workmanship lead to sustained and consistent operation.
Tormac ECO series motors are squirrel cage, water filled and water cooled rewindable type. The winding of these two pole motors are made of a special water proof wire of pure electrolytic copper insulated with synthetic film or thermoplastic material. The stator shell, housings shell & motor base are made of fabricated S.S 304/316 which prevents the motor from corrosion.
These motors are pre-filled with environmentally safe deionized water which acts as a lubricant & coolant. The prefilled water level to be ensured at the time of installation. A uniquely designed thrust bearing with high thrust capacity and good quality shaft seals are used to enhance the strength & durability. All single phase motors are supplied with suitable control boxes. The main advantage of rewindable motor construction is making the repair and rewinding easier and hassle free at field levels. All Tormac motors are produced in accordance with ISO 9001 standards and mounting dimensions with NEMA standard.
SpecificationsNominal Diameter (8”)Rated Output & Voltage 37 to 93kW – 380/415V, 3Ph, (WYE-DELTA)Rated Speed2900Voltage Tolerance-15% +6%ProtectionIP 58 / IP68Rotation SequenceCW, CCW – 3PhOuter Diameter196mmDutyS1 (Continuous)Linear flow0.16m/secLiquid Temperature38˚C maxSwitching Frequency15 Times/HourThrust load45500N/10000lbsMounting DimensionsNEMA StandardStarting Method37 to 93kW – DOL & SDMotor Lead out type3/4 core Rubber Insulated Flat Cable leads, internally connected with the windings.Class of InsulationYThermal ProtectionHigh Temperature motors for 70˚C/90˚C Can be supplied with PT sensor and SLPE/PA winding