Jiaozuo brake

Due to the periodic and intermittent working characteristics of the Jiaozuo Golden Hoop Electric Hydraulic Brake, various working mechanisms are often in a frequent starting and braking state. The brake has become an indispensable component of the power-driven crane's various mechanisms. It is not only a control device for the operation of the mechanism, but also a safety device to ensure the operation of the crane. The key to safety inspection is whether the brake is intact and reliable. The crane brake is installed on the shaft of the electric motor, used to brake the operation of the electric motor, so that its operation or lifting mechanism can accurately and reliably stop at the predetermined position. Last year, for the sake of product quality, Sany also promoted intelligent and technological innovation. As one of the first batch of intelligent pilot demonstration enterprises, Sany Heavy Industry's "No. 18 Plant" in Changsha is a matter of concern to the relevant parties of the photovoltaic poverty alleviation project, whether for poor households or competent departments at all levels. This is something the company cannot understand. These are all released for the purpose of environmental monitoring capabilities and ensuring timely testing data. Disordered talent development: The continuous level of the automotive industry has greatly increased the technological content of automobiles. The research and application of manual transmission, automatic transmission, and even unmanned driving technology has brought convenience to people, but at the same time

YWZ4B-100/23; YWZ4B-150/23; YWZ4B-200/23; YWZ4B-200/30; YWZ4B-300/30; YWZ4B-300/50; YWZ4B-300/80; YWZ4B-400/50; YWZ4B-400/80; YWZ4B-400/121; YWZ4B-500/121; YWZ4B-600/121; YWZ4B-600/201; YWZ4B-700/201; YWZ4B-700/301; YWZ4B-800/301

YWZ5 series electric hydraulic block brake:

YWZ5-160/23; YWZ5-200/23; YWZ5-200/30; YWZ5-250/23; YWZ5-250/30; YWZ5-250/50; YWZ5-315/23; YWZ5-315/30; YWZ5-315/50; YWZ5-315/80; YWZ5-400/50; YWZ5-400/80; YWZ5-400/121; YWZ5-500/80; YWZ5-500/121; YWZ5-500/201; YWZ5-630/121; YWZ5-630/201; YWZ5-630/301; YWZ5-710/201; YWZ5-710/301; YWZ5-800/301/12

When the brake is at high speed, the working length of the spring should be adjusted, the activity of the two brake arms should be adjusted, the stroke of the brake electromagnet should be adjusted, and the clearance between the two brake shoes and the brake wheel should be adjusted. Below, we will introduce the adjustment standards for the service brakes.

1. The adjustment requirements should pay special attention to the flexibility and reliability of the moving parts, and should not be tight. At the same time, it should be noted that after the braking effect occurs, the vehicle will continue to move for a certain distance under the inertia effect, which is called the inertia stroke (referring to the inertia stroke when the rated load is lifted).

2. When adjusting the brake, it is necessary to ensure the necessary braking stroke. According to experience, it has been proven that the inertia stroke of the translation mechanism is about 1/15 of its operating speed, which is better. However, the inertia stroke of the lifting mechanism during full load descent should be 50-100mm, which is about 1/100 of the lifting speed, and cannot be adjusted too tightly.

3. If the adjustment is too tight, the brake stroke is too small, as the weight will drop and produce an excessive impact, which can cause vibration and impact on the main beam. The brake arm of the drum brake is mostly composed of two steel plates, and the shape is made straight or curved, mainly determined by the position of the hinge point. A straight brake arm can ensure that the brake axle is not subjected to bending force, while a bent brake arm moves the lower hinge point (fixed hinge point) inward, which can increase the angle of the brake pad. The brake arm of the hydraulic arm disc brake is also composed of two steel plates, and the shape is half straight and half curved.

The lever structure of drum brake is simple, the horizontal spring structure is not divided into left and right hand devices, and the vertical spring structure and hydraulic arm disc brake are divided into left and right hand devices.

The brake shoe and brake arm are connected by a pin shaft, and the brake pad is riveted or inserted on the brake shoe, which is very convenient to replace and can break the steel wire rope

Hydraulic control of brake disc braking and separation, power loss braking, and power on separation

With manual release function, the friction plate can be manually released during power outage

Excellent torque holding function, high safety, long service life, adjustable braking torque

YWZ9-250 cleaning