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The electric chain hoist is an intermittent lifting machinery. It is an important component to ensure safe and normal operation. Therefore, it is widely used in various lifting machinery.
Electric chain hoist. The main feature of dd brake is frequent starting and braking. In terms of braking, it is divided into two types: electric braking and mechanical braking.
Electric braking can consume the movement capacity of the mechanism and reduce or limit the speed of movement, but it cannot support the cargo in the air or keep the boom in a certain position.
Mechanical brake has the functions of deceleration, stop, support, etc., and is a safety device that must be installed in the electric chain hoist.
Knowing the braking method of the electric chain hoist brake, let's take a look at what the brake does
) The support function is to keep the mechanism in a non-moving state and support heavy objects in space A certain position
) Stopping effect, that is, consuming the kinetic energy of the moving part, decelerating the mechanism until it stops moving
) Speed regulating effect, that is, adjusting or limiting the movement speed of the mechanism.
Hebei Kaidao brand chain-type 1 ton electric hoist supply | 1 ton Kaidao brand electric hoist