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TYW-500 Foot Operated Hydraulic Drum Brakes
🛠️ Product Overview: TYW Series Hydraulic Drum Brake The TYW Series is designed for heavy-duty industrial applications where high braking torque and reliability are required. Unlike electromagnetic or spring-applied brakes, this series is actuated purely by hydraulic pressure. Model...
Description
🛠️ Product Overview: TYW Series Hydraulic Drum Brake
The TYW Series is designed for heavy-duty industrial applications where high braking torque and reliability are required. Unlike electromagnetic or spring-applied brakes, this series is actuated purely by hydraulic pressure.
Model Designation: TYW (Hydraulic Drum Brake).
Size Reference: The number following the model (e.g., 500) indicates the Drum Diameter. Therefore, a "TYW-500" would theoretically fit a 500 mm diameter brake wheel.
Torque Range: The series covers a wide range, generally from 150 N·m up to 1400 N·m (larger models for bigger drums).
Actuation: Hydraulic Pressure. The brake is applied by hydraulic oil pushing the shoes outward against the drum.
📋 Key Technical Specifications (Typical for TYW Series)
| Parameter | Specification | Notes |
|---|---|---|
| Type | Hydraulic Drum Brake | Operates via hydraulic fluid pressure. |
| Drum Diameter | Varies (e.g., 500mm) | The "500" in the model number refers to this. |
| Braking Torque | Up to 1400 N·m | Depends on the specific model and hydraulic pressure. |
| Actuation Force | Hydraulic Oil Pressure | Requires a hydraulic power unit (HPU). |
| Lining Material | High Friction Composite | Asbestos-free or composite materials. |
| Applications | Heavy Industry | Mining, Metallurgy, Cranes, Conveyors. |
✨ Key Features
High Torque Output: Hydraulic actuation allows for the generation of very high braking forces, suitable for large inertia loads.
Robust Design: Built to withstand harsh environments, including high temperatures, dust, and shock loads common in mining and metallurgy.
Adjustable Clearance: Equipped with mechanisms to adjust the gap between the brake shoes and the drum as the linings wear down.
Fail-Safe Options: While the standard TYW is applied by hydraulic pressure, variations can be designed with springs to return to a "brake on" state when hydraulic pressure is lost (depending on the system design).
🏭 Typical Applications
The TYW Series is widely used in:
Mining Machinery: Haul trucks, winches, and excavators.
Metallurgical Equipment: Rolling mills, furnace chargers, and crane hoists.
Port & Harbor Machinery: Ship unloaders and container cranes.
Heavy Conveyors: Overland conveyors and inclined conveyors in quarries.
💡 Operational Notes
Hydraulic System: This brake requires a dedicated hydraulic power unit (HPU) to generate the oil pressure needed for operation.
Heat Dissipation: Drum brakes generate significant heat during operation. Ensure adequate cooling or duty cycle limits are observed to prevent lining degradation or thermal cracking of the drum.
Inspection: Regularly inspect the hydraulic lines and fittings for leaks, as a loss of hydraulic pressure will result in a loss of braking ability (unless backed up by a spring-applied secondary system).
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