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YWZ9Hydraulic Drum Brake

YWZ9Hydraulic Drum Brake

Scope of application ●Electro-hydraulic drum brakes can be widely used for deceleration and braking of various mechanisms in various belt transportation, port loading and unloading, lifting, metallurgy, mining, and construction machinery.

Description

main feature

●The brake adopts a clamping integral stamping structure, which is convenient and quick to replace. Brake pads are available in a variety of materials, such as semi-metal (non-asbestos) hard, hal-nard, and sol (including asbestos) materials, available for customers to choose from 10 kinds.

●The main hinge point is equipped with self-lubricating bearing, which makes the hinge strength high and the hole series is high.

Runtime

No need for lubrication: ●The four-way brake shoe gap balance device and the brake shoe automatic centering device constantly balance the brake shoe gap to make adjustment effortless and completely avoid single-slip 1o brake wheel braking.

●Closed spring tube can prevent spring damage and pollution.

●Brake failure (Fail Sale Princple), rely on s0og power to brake. Litingby thruster.

●The equipped ol series thruster has the characteristics of flexible action and long operation time.




Standards compliant

●The size and braking torque parameters of YWZ5 and YWZ9 Senna brakes conform to the GB6333-86 standard, and the technical requirements conform to the JB/T6406-2006 standard.

●The size and braking torque parameters of YWZ9-A series brakes conform to the JB/ZQ4388-86 standard, and the technical requirements conform to the JB/T6406-2006 standard.

●The size and process requirements of YW series brakes conform to the JB/T6406-2006 standard, and the braking torque parameters conform to the DIN 15435 standard.




Working conditions

●Environment temperature: -20°C~+50°C

●Relative humidity; ≤90%

●Voltage; AC three-phase 380V, 50Hz (other voltages can be determined on request)

●Working process: intermittent (S3-60%.1200 times/hour) and continuous (S1)

●Special requirements can be discussed before production.


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