Where to buy Kaidao chain electric hoist in Hebei | Hebei Kaidao brand electric hoist

Hebei Ruibei E-Commerce Co., Ltd. is an e-commerce company mainly engaged in vertical e-commerce platforms in the lifting hoist industry. Ruibei Hand Chain Hoist Purchasing Network and Ruibei Electric Hoist Purchasing Network are its two main projects. There is also China Hoisting Machinery Maintenance Network, a big data platform for the hoist industry, as support. Friends in need can directly search Ruibei Mall, Ruibei Hand Chain Hoist Purchasing Network, Ruibei Electric Hoist Purchasing Network, and China Lifting on the platform. Click on the main keywords such as Mechanical Maintenance Network to enter Ruibei Mall, you are always welcome to visit.
Electric chain hoist. There are also many types of dd brakes, the details are as follows
The electric chain hoist brake generates a braking effect by applying the brake, and releases the brake by releasing the brake. The driving device for releasing the brake is called a brake release device.
①Normally closed brake. The normally closed brake is always in a closed state when the mechanism is not working. When the mechanism is running, the brake is released by the brake release device. The rotational torque of a normally closed brake is basically constant.
②Normally open brake. The normally open brake is always in a released state. Only when the mechanism needs to brake, the brake force is applied to generate braking torque for braking. The braking torque of the normally open brake can be controlled manually.
③Integrated brake. The integrated brake is a controllable, automatic brake. It can not only brake automatically, but also be controlled by the operator to brake and release. It is a combination of normally open and normally closed types.
The working principle diagram of the integrated brake
The figure above shows the working principle diagram of the integrated brake. When the crane is working, the electromagnet is energized to lift the weight and release the brake, and the joystick can be used to apply braking force at any time to brake the brake. When the crane is not working, cut off the power supply, the electromagnet will release the weight, and the brake in braking mode. This type of brake has the advantage of being normally open and can be manipulated and controlled at will, and has the advantages of safety and reliability of the normally closed type.