30hp 6” Motors 400v

The 30hp 6 motors 400v are developed with due diligence, complying with safety standards and utilizing dynamically balanced rotors. These 3 phase units require adequate control and protection systems for optimal operation. Our staff in Zimbabwe can assist with NEMA standard mounting dimensions and technical specifications for this range.

These oil filled motors are one among the proven & successful products from the house of C.R.I. These motors are developed with due 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 and the motor is pre-filled with edible grade oil which acts as coolant as well as lubricant and heat dissipation media. The freezing point of the oil used is -10 deg C. Dynamically balanced rotors and equipped with quality ball bearings maintain uniform clearance thereby giving better efficiency and increase the life cycle. Up to 3.0 kW 2 and from 3.7 kW 3 ball bearings are used to withstand the high axial load. The lower ball bearings are of angular contact type. The shaft extension is made of 300 series stainless steel to avoid splines worn-out High quality carbon/ceramic mechanical seal and oil seal made of Nitrile rubber are used to ensure better sealing system. For easy maintenance & safe handling plug-in type removable cable leads are provided. It is mandatory to use CRI control box for all 1 ph motors and adequate control & protection system is required for all 3 ph motors. Mounting dimensions of these motors are in accordance with NEMA standard.  

• • • High operating efficiency and lesser power consumption
    • Extremely hard wearing ball & angular contact bearings
    • Filled with edible grade oil
    • Can be easily dismantled and repaired