Vintage Otis Elevator Motor Apparatus

By Mike Jordan; posted August 28, 2021

View Original (4096 x 3072) 2629KB


My friend and I were out on a bike ride through an old industrial part of San Antonio and came upon this Otis Elevator motor apparatus that was once used in a local steel mill. The device above the motor is a type of speed control with resistance coils/elements housed within a vented metal case.