⚙️ Product Overview
The YW710-3000 is a heavy-duty Electro-hydraulic Drum Brake designed for industrial applications. It is primarily used as a braking device for mechanisms of lifting, transportation, metallurgy, and mining machinery to decelerate or hold a load.
This specific model belongs to the YW series, which is known for its compact structure, reliable performance, and long service life. The "710" typically refers to the brake drum diameter (710 mm), and "3000" indicates the braking torque capacity (approx. 3000 N·m or higher depending on specific configuration).
💡 Key Features & Characteristics
Safety & Reliability: It features a fail-safe design. In the event of a power failure, the brake engages automatically via spring force, ensuring the machinery stops safely.
Electro-hydraulic Drive: The brake is actuated by an electro-hydraulic thruster (edger), which provides smooth braking action and reduces mechanical shock compared to purely mechanical systems.
Interchangeable Linings: The brake shoes are usually equipped with high-quality, asbestos-free friction linings that are heat-resistant and wear-resistant. These linings are easy to replace.
Adjustable Torque: The braking torque can be manually adjusted to meet specific application requirements.
Low Maintenance: The main hinge points are often equipped with self-lubricating bearings, reducing the need for frequent maintenance.
Corrosion Resistance: The components are typically treated with anti-corrosion coatings suitable for harsh industrial environments (e.g., outdoor cranes or marine applications).
🏭 Typical Applications
The YW710-3000 is widely used in various heavy industries:
Cranes: Overhead cranes, gantry cranes, and port cranes.
Conveyors: Belt conveyors for mining and bulk material handling.
Hoists: Construction hoists and mining winches.
Metallurgy: Steel mill machinery and rolling mills.
📋 General Technical Specifications
| Parameter | Description |
|---|---|
| Type | Electro-hydraulic Drum Brake |
| Model Series | YW Series (Block Brake) |
| Brake Drum Diameter | 710 mm |
| Rated Braking Torque | ~3000 N·m (Newton-meters) |
| Actuator Type | Electro-hydraulic Thruster |
| Mounting Position | Horizontal or Vertical (depending on specific sub-model) |
| Ambient Temperature | Typically -20°C to +40°C |
Note: The YW710-3000 is often compatible with or serves as a replacement for other standard industrial brake series (such as the Ed series thrusters), making it a versatile choice for retrofitting older machinery.
