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YWZ4 Electro-hydraulic Thruster Brakes

YWZ4 (YT1) series electric hydraulic drum brakes are widely used in deceleration and parking (maintenance) braking of various mechanisms in various lifting transportation, belt transportation, port handling, metallurgy and construction machinery.

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Description

Standards compliant:

The connection dimensions and braking torque parameters of YWZ4 (YT1) series electric hydraulic drum brakes conform to the JB/ZQ4388-86 standard, and the technical requirements conform to the JB/T6406-2006 standard.

Main Feature:

▲ The production is equipped with riveted brake shoes, if you need to replace the card-mounted type, please indicate;

▲ The main swing hinge points are equipped with self-lubricating bearings, which have high transmission efficiency and long service life, and do not require lubrication during use;

▲ Adopt YT1 series electric hydraulic pusher;

▲ Normally closed design, (power off) spring brake, (power on) pusher release.

Working conditions:

◆ Altitude: <2000m;

◆ Ambient temperature: -20°C~+40°C;

◆ Relative humidity: ≤90%;

◆ Working system: intermittent (S3-60%) and continuous (S1);

◆ Power supply voltage: three-phase AC, AC380 50Hz (other power levels can be customized as needed);

◆ If there are special requirements, it will be negotiated when ordering.

Basic parameters:

● Product model: YWZ4-100, YWZ4-150, YWZ4-200, YWZ4-300, YWZ4-400, YWZ4-500, YWZ4-600, YWZ4-700, YWZ4-800

● Applicable wheel diameter: 100～800mm