How to calculate torque or formula?
For Mixer / Agitator.
Type of tank Rectangular & Cylindrical.
Rectangular Tank Dimension : L x B x H : 4 mtrs x 2 mtrs x 2mtrs - Water level 1.65 meters, shaft length : 2.2 meters. RPM Required : 30. Motor : 3PH, RPM : 1440
Cylindrical Tank Dimension : Dia x H : 3.6 mtrs x 3.95 mtrs - Water level 3.65 meters, shaft length : 3.0 meters. RPM Required : 30. Motor : 3PH, RPM : 1440
VFD or Gear System - better option.