
MDT 300-18 Mill Duty Thruster Brake (For 300mm Drum)
A powerful and reliable fail-safe thruster brake for large 300mm drum applications.
- High Braking Torque: Delivers a massive 55 Kg-m of torque for maximum safety.
- Heavy-Duty Frame: Built with a rigid, welded steel frame to withstand extreme conditions.
- Reliable Thruster: Paired with the AT-520 (18 Kg) thruster for consistent performance.
- High-Frequency Operation: Engineered for up to 720 operations per hour.
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Includes 1-Year Manufacturer Warranty
Technical Details & Video
Model | MDT 300-18 |
Brake Drum Diameter | 300 mm |
Thruster Model Used | AT-520 (18 Kg) |
Braking Torque | 55 Kg-m |
Operations per Hour | Up to 720 |
IP Rating | IP-55 |

Working Principle
The Thruster Brake is a fail-safe device. Braking force is applied to the brake shoes by a pre-stressed compression spring. When power is supplied to the integrated electro-hydraulic thruster, it overcomes the spring force and moves the brake shoes clear of the drum, allowing machinery to operate. When power is cut, the spring instantly applies the brake shoes to the drum, retarding speed and holding the load securely.