Description
The YFX series electric hydraulic wind-resistant iron wedge brake is mainly used as wind-resistant braking for various types of rail cranes, such as gantry cranes, portal cranes, and loading and unloading bridges, working in open-air environments like ports, docks, and railways. It can also work in conjunction with anchoring devices, wind-resistant cables, and others to provide safety wind-resistant braking measures when the crane is not in operation.
Performance
| Size and Model | Matching Actuator | A | B | C | D | E | F | G | H | I | J | K | L | M | N | h1 | Weight(Kg) |
| YFX-350/80 | Ed80/6ws | 350 | 640 | 20 | 180 | 310 | 60 | 55 | 520 | 460 | 165 | 100 | 18 | 360 | 607 | 8 | 129 |
| YFX-500/80 | Ed80/6ws | 500 | 640 | 20 | 240 | 310 | 60 | 55 | 480 | 430 | 165 | 100 | 18 | 360 | 605 | 8 | 129 |
| YFX-550/80 | Ed80/6ws | 550 | 640 | 20 | 240 | 310 | 60 | 55 | 480 | 430 | 165 | 100 | 18 | 360 | 605 | 8 | 129 |
| YFX-600/80 | Ed80/6ws | 600 | 760 | 25 | 260 | 315 | 60 | 120 | 650 | 600 | 170 | 100 | 22 | 360 | 725 | 8 | 146 |
| YFX-630/80 | Ed80/6ws | 630 | 760 | 25 | 260 | 315 | 60 | 120 | 650 | 600 | 170 | 100 | 22 | 360 | 725 | 8 | 146 |
| YFX-700/80 | Ed80/6ws | 700 | 760 | 25 | 300 | 315 | 70 | 120 | 700 | 650 | 170 | 100 | 22 | 360 | 725 | 8 | 149 |
| YFX-710/80 | Ed80/6ws | 710 | 760 | 25 | 300 | 315 | 70 | 120 | 700 | 650 | 170 | 100 | 22 | 360 | 725 | 8 | 149 |
| YFX-800/80 | Ed80/6ws | 800 | 950 | 25 | 300 | 355 | 70 | 120 | 700 | 650 | 170 | 100 | 22 | 395 | 915 | 8 | 164 |
Advantages
It features a compact structure and an aesthetic appearance.
Matched with Ed actuators, it has excellent performance, and the external protection rating is IP65.
Major pivot points are equipped with self-lubricating bearings, ensuring high transmission efficiency, quick and sensitive operation, reliability, and a long service life.
It has a manual release function for easy maintenance.
The actuator features a spring reset function to prevent the actuator from becoming unresponsive and the wedge from failing to reset in a timely manner after a power outage.
The wedge block is treated with a special process, providing a high friction coefficient and good corrosion resistance. It is equipped with a limit switch to display the working status.
Video
