To balance the brake lever while installing fixed limit adjusted by adjusting factory Barrier, Barrier quotes, equilibrium range, such as on-site installation appears brake lever landing not vertical or horizontal position, when the need for fine-tuning, follow these steps: Open door; use screwdriver Phillips screws loose stopper baffle, slightly raised bezel rotation stopper brake lever to the horizontal position, Barrier production, tighten the screws after a good tune; when the brake lever from the lever is not in place, limit Bezel reverse direction fine tuning, Barrier price than the horizontal position and vice versa; when the brake lever reach from the pole vertical, the scent bezel clockwise for fine-tuning to the required position; lock the door. The main structure of inverter motor: NdFeB rare earth permanent magnet synchronous motor inverter from coding. The motor speed can be precisely follow the input frequency changes and changes in Kaifeng Barrier, when a significant change was constant torque speed. In power, the situation with the same speed compared to other commonly used motor starting inrush current and volume were minimal, but the torque is 2-3 times that of other motor and when the motor stall for a long time, the electrical current does not work It will rise. Thus lifting the brake lever can be very smooth, precise control of gate opening (or closing) time consuming, theory accurate to 1/1000 second, and never under any circumstances be damaged motor (not including overvoltage conditions) . Barrier Quote | Kaifeng Barrier | Power Safety Equipment (View) provided by the power of Xinxiang County Economic Development Department safety equipment operators. Xinxiang County Economic Development Zone power safety equipment operators (www.xxlmdgs.com) is specialized in "reflective vests, speed humps, traffic cone" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Zhang.