The seemingly simple automatic barrier shares its parts

In the parking lot, cell gates and other simple automatic barriers that can be seen everywhere, do you know what constitutes it? It looks simple, there are still many compositional structures, as follows:

1. Cabinet: Pickling, phosphating, electrostatic spraying of polyester powder into a drying room at 295°C, followed by hot-melt and other surface treatment processes for more than two hours to obtain excellent weather resistance, scrub resistance, and UV resistance. Do not fade performance.

2. Integrated movement: The movement integrates the worm gear reducer, torque-changing mechanism, spindle support and main bracket into one. 45#

After the entire steel precision casting was formed, it was once processed and formed by a large CNC machining center, which greatly reduced the number of internal parts and greatly improved the consistency of the overall reliability and batch quality of the equipment. This technology is unique among similar products, creating a precedent for mass production of high-quality, high-priced gates.

3, frequency conversion motor: NdFeB rare earth permanent magnet synchronous frequency control self-encoding motor. The rotation speed of the motor can follow the change of the input frequency accurately, and the torque is constant when the rotation speed changes greatly. When the power and the rotation speed are the same, compared with other common motors, the starting impulse current and the volume are the smallest, but the torque is 2 to 3 times that of other motors, and when the motor is locked for a long time, the operating current of the motor is not Will rise. As a result, the lift of the gate can be made very smooth, and the timing for opening (or closing) can be precisely controlled. The theoretical accuracy can reach 1/1000 second, and the motor will never be damaged in any case (excluding the use of overvoltage). .

4, stroke control system: code positioning system and the above-mentioned self-encoding frequency conversion motor composed of unique institutions, banned the existing mechanical, optoelectronic, electromagnetic and other travel switches, so that the trip automatically learn, memory, repair. There are no parts that need to be adjusted, maintained, and possibly damaged.

5, the moment balance mechanism: the use of a unique balance mechanism, using only a spring to easily balance the length of 1-6 meters of railings or articulated crank arm railings.

6, the electrical control unit: the use of micro-chip as the core of high-reliability, highly integrated control system. In addition to the internal integrated infrared encoder controller, airbag sensor controller, torque sensor, infrared radiation controller, ground-sensing controller, all-solid-state motor drive controller, gate position controller, power supply system and high-frequency head.

7, optional device: pressure wave anti-rake car device, remote control device, infrared detection protection device or sense detection and protection device, ID / IC card smart parking management system configuration.

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