Due to the wide variety of reducers, it is often confusing to choose and buy.I often hear people say that domestic reducer brands are unreliable, so choose imported ones.In fact, this is a wrong view. Usually, the price of imported reducers is high, but the cost performance is not necessarily high.The choice of reducer can not only depend on the brand, but also depends on the technical requirements of the application. Under the condition of meeting the technical requirements, it is the 'hard truth' to choose a reducer with high cost performance.The reducer is a power transmission mechanism that uses the speed converter of the gear to reduce the number of revolutions of the motor to the required number of revolutions and obtain a larger torque mechanism. The choice should be based on your actual needs and actual work. In the process of purchasing and comparing these, the sales manager of the manufacturer will tell you how to choose and provide the best design solution. Therefore, try to shop around, and only in the process of continuous understanding will you Quickly determine the reducer you want. For common reducer brands, you can refer to Jiepai Holding Group in Hangzhou, Zhejiang. Compare. Common reducer: Advantages of gear reducer: Manufactured in accordance with international technical requirements, with high technological content, space-saving, reliable and durable, high overload capacity, power can be more than 90KW, low energy consumption, superior performance, reducer efficiency up to 95%, vibration Small voice, low noise, high energy saving High-quality forged steel material, steel cast iron box body, high-frequency heat treatment on the surface of the gear, and precision machining to ensure the parallelism of the shaft and the accuracy of positioning, all of which constitute the reducer configuration of the gear transmission assembly Various types of electrodes have been developed, and the integration of electrodes has been formed, which fully guarantees the quality characteristics of the product. Advantages of worm gear reducer: diverse structural forms, flexible and diverse installation methods, which can adapt to the transmission needs of different positions; the output shafts are all hollow shafts, and the installation design is flexible. It can be designed as a single-side output shaft or as a double output shaft. Side output shaft. Advantages of cycloidal reducer: large transmission ratio: single-stage transmission ratio is 9-87, double-stage transmission ratio is 99-7569, and the transmission ratio can be larger when multi-stage series is connected; high transmission efficiency: advanced transmission efficiency is above 90% ;Compact structure: small size, light weight, high-speed shaft and low-speed shaft on the same axis, easy to assemble and disassemble; cycloid reducer runs smoothly with low noise, and can withstand overload and impact.Reliable use and long life.How to choose a reducer: 1) Determine the working condition factor fs according to the load type, the number of starts and stops per hour and the working time. 2) Select the safety factor S 3) The use factor fB should satisfy the formula: fB ≥ fs * S 4) Calculate the required motor power P according to the equipment load requirements. 5) Calculate the transmission ratio i according to the required output speed n2 and input speed n1: i = n1 / n2 6) After determining the power P, transmission ratio i and service factor fB, select the reducer model with the closest transmission ratio and service factor fB according to the Selection data table.
