I. Elevator basic structure 1. Elevator machine room: include traction machine, brake, speed limiter, traction sheave guard, guide pulley or secondary sheave, hand winding device wheel, control console, power switch, well lighting switch 2. Well part: lift car, lift car guide rails, counter-weight guide rail, counter-weight shelf, buffer, limit...

I. Elevator basic structure 1. Elevator machine room: include traction machine, brake, speed limiter, traction sheave guard, guide pulley or secondary sheave, hand winding device wheel, control console, power switch, well lighting switch 2. Well part: lift car, lift car guide rails, counter-weight guide rail, counter-weight shelf, buffer, limit...