Elevator Basic Training

A lift (elevator) is a vertical transportation system used to move people or goods safely between floors in a building. Lifts are operated using electrical, mechanical, and safety systems that work together to ensure smooth, controlled, and safe movement.

Modern elevators use motors, brakes, control circuits, doors, safety devices, and wiring systems to function reliably in residential, commercial, and industrial buildings.

Types of Lifts

• Traction Lift

• Hydraulic Lift

• Machine Room (MR) Lift

• Machine Room Less (MRL) Lift

• Passenger Lift

• Goods / Freight Lift

• Hospital Lift

• Capsule / Panoramic Lift

Lift Parts, Functions & Details

Machine Room

• Motor (Geared / Gearless)

• Brake system

• Controller panel

• Main sheave

• Governor

• Electrical panels & wiring

Lift Shaft (Hoistway)

• Guide rails

• Wire ropes

• Governor rope

• Traveling cable

• Limit switches

• Shaft lighting

Lift Car

• Car frame

• Cabin

• Car door

• Door operator

• Control panel

• Safety gear

• Emergency alarm & light

How an Elevator Works

An elevator operates when the controller receives a call, activates the motor, releases the brake, and moves the car using wire ropes over the main sheave. The door system, safety circuits, governor, and brake continuously monitor safe operation. In case of overspeed or fault, safety devices stop the lift automatically.

Theory & Practical (Online)

• Theory through video lessons, diagrams, and animations

• Practical understanding using real-site examples, wiring diagrams, and case studies

• Step-by-step explanation of inspection, checking, and troubleshooting

Electrical Wiring & Symbols (Covered)

• Relay symbols

• Safety circuit symbols

• Brake circuit symbols

• Hoistway wiring

• Door circuit wiring

• Limit switch symbols

• Control wiring basics