Squirrel Cage Induction Motor

• This is an educational model suitable for demonstrating to students the complete knowhow of the basics, components, starting methods, wear-tear and maintenance of these motors packaged in small rating.
• Students can make connections of their own with the help of the terminations provided for study of features, i.e. starting methods, speed control, speed-torque, effect of phase angle, study of cogging/crawling.
• Effects of single phasing, effect of voltage imbalance operation, blocked rotor test; 3 phase AC squirrel cage induction motor TEFC, IP44, IC01, B3, Class-B, SI, casting body.
• List of experiments starting by DOL starter; starting by star-delta starter; starting by reduced voltage starter; speed control by WVF method; load test and no load test of machine; speed-torque analysis; voltage-speed analysis; speed reversal efficiency analysis; blocked rotor test; cold resistance and hot resistance; motor operation parameters basic overhauling.