How much do you know about the working principle of electric hoist crane?

The working principle of electric hoist crane mainly includes the following key parts:

‌Motor Drive‌: The core power source of the electric hoist is the motor, which generates rotational power after being turned on.

‌Mechanical transmission‌: The rotational power of the motor is transmitted through the reduction gear set, reducing the speed and increasing the torque, ensuring a smooth lift of heavy objects.

‌lift actuator‌: The power after deceleration drives the reel or sprocket, causing the wound chain or wire rope to wind or release, realizing the vertical movement of the goods.

‌Control function‌: operate the motor forward and reverse rotation through control circuits or buttons, thereby controlling the lifting and stop of goods‌.

Structural characteristics of electric hoist crane

Electric hoist cranes are usually composed of the following parts:

‌Electric motor: Provides power source.

‌Reducer‌: Reduce the motor’s speed and increase torque.

‌Reel or Sprocket: Drive the chain or wire rope to lift and lower it through transmission.

‌Control System‌: Includes control circuits and buttons for starting, stopping and direction control of the electric hoist.

Application scenarios and common types of electric hoist cranes

Electric hoist cranes are widely used in various fixed workplaces, such as factories, warehouses, etc. Common types include:

‌Single-beam bridge crane‌: consists of a main beam and an end beam, suitable for lifting small and medium-sized items.

‌Ganal crane‌: suitable for lifting large items, often used in ports and logistics centers.

‌Cannifer Crane‌: Suitable for occasions where a large working radius is required.

These equipment are driven by electric motors to lift, carry and suspend heavy objects, making them easy to operate, safe and reliable.