Electric chain hoist, also known as chain electric hoist, is a kind of electric hoist that is easy to use. Generally, electric chain hoist is almost suitable for various environments (referring to the environment and occasions allowed by lifting equipment). Some special environments or customers required performance can be improved through customized methods, and some additional functions can be added. The performance can be increased as follows:

  • The use of high-level strength lifting chain, and surface hardening to prevent chain damage and material softening.
  • Double brake system can be considered, combined with the advantages of fast response of the brake system of the disc brake motor and the advantages of mechanical brake to stop the machine rotation in time and reliably. The brake system also needs to be tested in a formal manner.
  • The variable-speed transmission gear should be made of alloy steel and undergo strict heat treatment to obtain higher strength.
  • The planetary gearbox should be lubricated with oil bath to reduce tooth surface wear.
  • The electric chain hoist adopts electrical automatic protection, which can eliminate the damage caused by overload to the hoist when overloaded.
  • The chain guide mechanism made of alloy steel undergoes professional heat treatment to improve its wear resistance. The chain guide mechanism ensures that the chain is reliably embedded in the sprocket.
  • The lifting specification of the electric chain hoist is designed for single-speed lifting, or it can be set for double-speed lifting.
  • For the electric chain hoist, consider adding the underload protection function to protect the disc brake motor from damage.