SLIP RING MOTOR - how it works, explained the EASY way! (1920s Lift Motor Room)
7:37
Wound Rotor Induction Motor Overview
17:28
RARE duplex 'Express Lift' machines - how it works with animations
24:57
Ep -02 Marathon Electric Motor, 107 KW Slipring Rotor Winding
16:15
Lawnmower Coil Pack Sparking System - Induction Coil, Transistor! (by Craig Kirkman)
5:26
Introduction to Slip Rings
25:17
Really old SCREW FACTORY LIFT - everything explained (inc motor room)
24:11
Step back in time... The Schindler 1962 electro-MECHANICAL lift!
6:20