Summary: YWZ9 series of power hydraulic block brakes are mainly used for mechanical braking, such as lifting, metallurgy, mine, transportation, port, building and so on. Product connection size, braking torque parameters conform to GB6333-86 standard, and the technical conditions conform to the JB6406.2-92 standard.

　　This series of products take the Ed series propeller produced by German EMG company as the driving device. It has the following features: 1, excellent performance, good sealing performance and high anti - grade of outer dice. 2. Pressing molding brake, convenient replacement, quick, long life and high utilization rate. 3, mainly promote the hinge points as self lubricating bearings and oil holes, high efficiency, sensitive, reliable and long service life. 4, lock type and other torque replaces device, automatic equalization without adjustment, equal effect is good. 5, additional additional functions can be achieved by adding additional devices. The driving device with a drop valve can realize delayed braking, and the travel switch can realize the signal indication of whether the brake device is released or closed normally.

　　Conditions of use: 1, environment temperature: -20 degrees C degrees C+50. 2, there should be no flammable, explosive and corrosive gas dice in the surrounding working environment. The relative humidity of the air is not greater than 90%. (the company can provide explosion-proof, anti-corrosion products) 3, generally used for three-phase AC power: 380V, 50HZ. (note the propeller brand) 4, the altitude of the site is GB755-87.