4" Water Filled Motors (Eco Series)
Tormac Eco series submersible motors ingeniously designed and developed employing latest engineering software, high-tech machineries and tools with the complement of cutting edge of technology for hardwearing and maintenance and free operations and to ensure relentless performance.
The electrical conditions such as voltage, frequency and the operating conditions are taken in to account designing the winding and cooling system. The profound experience of a company facilitate to meet out of the demanding technological challenges across the world. 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. All single phase motors are fitted with thermal protector to avoid winding burnouts. The stator shell, housing shell and motor base are made of fabricated S.S. 304 / 316 which prevents the motor from corrosion.
These motors are prefilled environmentally deionised water which acts as a lubricant and coolant. The prefilled water level to be ensured at the time of installation. In case of noticing any loss of volume it must be topped up with pure, cold, clean, fresh water to avoid incipient failures due to over heating. A uniquely designed thrust bearing with high thrust capacity and good quality shaft seals are used to enhance the strength and 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 with NEMA standard mounting dimensions.
All Tormac motors are produced in accordance with ISO 9001 standard and with NEMA standard mounting dimensions
- Highly reliable, tried & tested.
- Highly efficient
- Stainless steel stator shell, motor base and housing shell to prevent corrosion.
- The high quality soft seal and sand guard prevent ingress of liquid and sand.
- Uniquely designed thrust bearing with stand high down thrust loads.
- Higher starting torque and service factor to run in tough conditions.
- The shaft is designed for optimal power transmission.
- End connections and shaft extension are designed according to NEMA standards.
- Public and Industrial Water supply
- Sumps / Reservoirs.
- Fire - Fighting Equipments.
- Pressure Booster systems
- Irrigations and Fountains.
- Water Treatment Plants.
- High Rise Buildings
- Agricultural Lands.
- Stock Breeding, Laboratories
- Sprinkler Systems and Mining.
|Components||Version - TA||Version - TN|
|Seal Housing||Cast Iron with
|Cast Iron with
|Upper and Lower Supports Shell||S.S 304||S.S 316|
|Upper and Lower Support||Cast Iron||Cast Iron|
|Wound Stator Shell||S.S 304||S.S 316|
|Radial Bearings||Graphite Carbon||Graphite Carbon|
|Thrust Segment Carrier / Segments||SG Iron / S.S 420||SG Iron / S.S 420|
|Thrust Disc||Graphite Carbon||Graphite Carbon|
|Pressure Equalizing Diaphragm||HNBR||HNBR|
|Diaphragm Cover||S.S 304||S.S 316|
|Rated Output & Voltage||0.37 to 2.2kW - 230V, 1Ph, 3Wire
0.37 to 7.5kW - 380/415V, 3Ph,
|Rated Speed||2900 rpm|
|Voltage Tolerance||-15% + 6%|
|Rotation Sequence||CCW - 1Ph
CW, CCW - 3Ph
|Liquid Temperature||38°C max|
|Switching Frequency||20 Times / hour|
|Thrust Load||0.37 to 1.5kW - 3000N/650lbs
2.2 to 7.5kW - 6500N/1500lbs
|Mounting Dimensions||NEMA Standard|
|Starting Method||1 Ph - CSR / CSCR
3 Ph - DOL
|Motor Lead out type||3/4 core PVC Insulated Flat Cable
leads,internally connected with the windings.
|Class of Insulation||Y|