There should be more and more LCD lifters now. How to choose LCD lifters must understand the development history of LCD lifters, so that you will better choose your own products.
First at the beginning. The liquid crystal lifter is a chain drive mechanism. Its disadvantages are unstable lifting, heavy oil pollution and high noise. When the elevation angle is adjusted, a small power DC motor is used, which is overloaded and the motor is easy to burn out. The repair rate is high. The whole lifter uses three The motor completes all actions, so the structure is complicated, the manufacturing cost is high, the failure rate is high, and the maintenance is difficult. It is very rare now in the market.
The second is the second-generation LCD lifter. The movable door is controlled by another motor. The failure rate is usually three times that of the entire system controlled by one motor. It is currently an obsolete product on the market. We do not recommend that you choose to use it. The third-generation liquid crystal lifter is a lifter with a steel ball track structure. The entire system uses one motor to complete all system functions. It has a reasonable structure, low cost, reliable quality, no oil, ultra-quiet, and low weight. Not easy to malfunction. (The simpler the structure, the easier the maintenance.) Currently, products with this structure are mostly used abroad.
Finally, one of the most widely used is the aluminum alloy panel lifter, which has the functions of waterproof, anti-pinching, and stable transmission. Eliminates the shortcomings of chain and rack elevator oil pollution and unstable transmission, and the entire system does not need to be refueled. The noise in the transmission process is the lowest among all the elevators, and the aluminum alloy panel elevator will not be as small as a DC motor, and it will not be used with overload, and there will no longer be the problem of easy burnout of the elevation motor. This elevator is currently domestic and foreign The latest lifter.
Choose the product that suits you.