Topic: How To Choose The Right Electric Wire Rope Hoist According To The Forc
In industrial production, the use of wire rope electric hoists is very extensive, but there are many types of electric hoists. According to the size of the weight you are lifting, you can choose the right wire rope electric hoist to meet the needs of customers, so how to analyze the size of the force Well, we believe that it is mainly grasped through two aspects: external force and internal force:
External force: In the steering block discussed in the balance of force, the external force of the pulling wire rope P1 is P2 and the friction between the block and the shaft is the water-cooled arm before hoisting. When calculating, the external forces acting on it are P1, P2, P3 And the weight Q of the water-cooled arm and the reinforcement frame consists of four parts.
Internal force: The crane lifts the heavy objects off the ground through the jack rope and stops in the air, except that the jack rope is in balance under the action of the external force (the crane hook and the weight). It has also been found that the oil in the jack rope core has extravasation. Therefore, when calculating the object (component or material), not only the external force must be known, but also the resistance to deformation inside the object.
Therefore, if you master the external and internal forces of lifting heavy objects, you can better choose the applicable electric hoist products in China Crane factory.
How To Choose The Right Electric Wire Rope Hoist According To The Force?