CRI Submersible Motors
CRI's R – Series motors are hermetically sealed encapsulated and water lubricated type with Removable cable lead out. The stator winding are of enamelled copper wire and the wounded stator in mounted in a stainless steel shell and completely protected by a stainless steel cylinder and stator room is pre-filled with Resin. Dynamically balanced rotor of these 'R' series motors maintain uniform clearance there by giving better efficiency and increase the life cycle of the water lubricated bush bearings.
CRI's L – Series motors are developed with diligence complying with all safety standards and giving importance to the customers need. All the components that are in contact with water is made of AISI 304 Stainless Steel. The motor is prefilled with Edible Oil Which grade ACTS as Coolant as well as lubricant and Heat Dissipation Media.
Dynamically balanced Rotor of These 'L' series motors are equipped with quality ball bearing Maintain Uniform Clearance thereby Giving Better Increase efficiency and the life cycle. The shaft extension is made of 300 series Stainless Steel Splines to avoid worn out.
CRI W Series – Submersible Motors are eco-friendly wet type, waterfilled rewindable. The stator windings are of water proof synthetic film insulated copper winding wires. It features water lubricated thrust and journal bearings. Motor is pre-filled with clear, cold, pure, fresh, filtered water. However, on request motors can be pre-filled with water and propylene glycol (Anti-freeze agent) for places where the temperature is below the freezing conditions. Dynamically balanced rotors of these 'W' series motors maintain uniform clearance there by giving better efficiency and increase the life cycle of the water lubricated bush bearings. Specially designed high performance thrust bearings are used that can withstand axial thrust loads and upthrust loads with minimum wear and tear.