The emergence of the intelligent lifting table is a good realization of the multi-functional needs, stand and sit transition, just press the button. At present, there are many intelligent electric lift tables on the market, but there are still some problems of insufficient load bearing,limited lifting range, short service life, large power consumption or high noise during use, and there will be a stutter. In order to solve these problems, Zhaowei has developed a intelligent lifting gearbox solution through the analysis of the use status of the electric furniture users and the market analysis of the current office furniture, combined with ergonomics and the current office environment design.
Constant speed and steady rise
The intelligent lifting table is generally powered by electricity. The motor control mechanism is used to adjust the height of the lifting table.The lifting mechanism of the lifting table is composed of a lifting column, a controller and a control button.The intelligent lifting gearbox from Zhaowei is set in the lifting column, which can be electrically adjusted by the custom push rod and planetary gear box,and it meets the transmission torque demand of small volume and large torque.The gearbox structure has two-stage, three-stage, four-stage transmission changes,so the reduction ratio can be changed and and the input speed and torque of the gearbox can be adjusted according to the design requirements of the motor for a lifting column.Through the information transmission, the control system can check the correct information and then respond accordingly, and then start the motor. The motor is combined with the intelligent lifting gear box
from ZHAOWEI to realize the intelligent table lift and down at constant and steady speed.
The quality of the intelligent lifting table is directly determined by the lifting range, running noise, load bearing performance and service life. In a lively collective office environment, a little faint noise can be ignored. If you are in a quiet office, a little noise will be amplified. To solve this difficulty, we optimized the performance of the gearbox and gear structure at the beginning of the design. Using kinematics simulation and finite element analysis, the gearbox integrated design platform is used to realize the automatic parameter design of the involute planetary gear system, bevel gear, face gear and other mechanisms.By optimizing the gear parameters, such as the displacement coefficient, the tooth coefficient, the pressure angle, the center distance, etc., the meshing shock velocity is reduced. the ratio of the impact velocity is within a certain range, and the impact of the joint circle is reduced, solving the requirement of low noise in use.
Intelligent and technological has become the trend of intelligent office. Our gearbox for intelligent office range from 3.4mm to 38mm, output speeds from 5rpm to 1500rpm, speed ratio from 2 to 2000, and output torque from 1gf.cm to 50kgf.cm. In addition, various intelligent transmission gearboxes can be customized according to customer needs, including R&D design, production, testing, assembly and so on.