review

The YWZ7 series electric hydraulic block brake can be widely used in various mechanical equipment such as port loading and unloading, metallurgical lifting, mining, etc., especially suitable for situations where the brake needs to be kept open for a long time (such as belt conveyors).

Main Features

• The interlocking distance equalization device and automatic tile positioning device can always maintain equal distance between the tiles on both sides without adjustment, completely avoiding the phenomenon of one side of the brake pad floating against the brake wheel due to uneven distance.
• The brake pad is a card type integral molding structure, which is very convenient and fast to replace. It is available in different materials such as semi metal (asbestos free) hard and semi hard, soft (asbestos free), etc. for users to choose from.
• The main swing hinge points are equipped with self-lubricating bearings, which have high transmission efficiency and long service life.
• The brake spring is arranged inside the square tube and equipped with a ruler, making it very convenient for users to read the braking torque value, eliminating the trouble of measurement and calculation.
• Various additional functions can be added as needed.

Terms of Use

• Environmental temperature: -20 ℃~+50 ℃
• Relative humidity: ≤ 90%
• Voltage level:Three phase AC380V/50Hz
• Adaptive work schedule: continuous (S1) and intermittent(S3-60%, operating frequency ≤ 1200 times/h) working system
• When there are special requirements, please negotiate and confirm when placing an order.

Basic Parameters

YWZ7 series drum brake:

• Product Model: YWZ7-200/30、YWZ7-250/50、YWZ7-315/50（80）、YWZ7-400/50（80、125）、YWZ7-500/80（125、200）、

  YWZ7-630/125（200、300）、YWZ7-710/200（300）、YWZ7-800/300

• Brake disc diameter (mm): 200, 250, 315, 400, 500, 630, 710, 800
• Braking torque (Nm): 140~10000