Which is better for the splitter and DD motor? The drive source of the cam divider is from the market point of view, most of them are common gear reduction motors, stepping motors, servo motors, etc. The development of science and technology, the technological requirements of mechanical requirements are getting higher and higher, and most engineers choose products. There will be confusion in the process. Is it the direct choice of DD motor or the selection of cam divider and drive motor assembly? 1. Accuracy: From the point of view of precision, DD motor is dominant, most of which are directly connected with the drive equipment, reducing the positioning error due to the mechanical structure, compared with the cam divider, reducing the mechanical The structural friction generates dimensional errors. The DD motor is equipped with a high-resolution encoder, so its accuracy can be up to one level higher than that of ordinary servos. However, for cam dividers, some products can achieve the same accuracy. This requires the manufacturer to control the accuracy when selecting the splitter. The accuracy of the cam divider produced by most non-standard divider manufacturers cannot reach 0.002mm. Therefore, if the cam divider is used for matching, priority should be given to the brand. 2. Energy saving: Because the advantage of DD direct connection is that the splitter can not achieve, if from the energy saving point of view, the cam divider can not be compared, because any splitter must require the power source, and the mechanical operation link The increase means an increase in friction. 3. Load: Under the premise of light load, DD motor has certain advantages in the use of DD motor and cam divider, but in the case of heavy load and high speed, the stability and applicability of cam divider is better than DD. motor. 4. Lifetime and cost: Lifetime and cost are the main considerations of the demanding customer, because a DD motor with the same accuracy and performance is several times or even several times higher than the purchase cost of the cam splitter for the motor. Demand manufacturers in the same conditions most of the main reasons for the use of cam splitter drive, cam splitter due to the friction of the supporting transmission mechanism, the energy consumption is much lower than the cost of DD motor, so the DD motor and splitter selection At the same time, it is wise to decide on the use of the cost after accounting for the entire cost. From the aspect of the product's longevity, currently the brand cam divider has reached the service life of more than ten years, while the DD motor has reached the service life of ten years. The above is still relatively small, which is also the short board of the direct drive motor. In short, the choice of cam divider and DD motor must be based on the actual production needs of various manufacturers, combined with the company's own situation, the reason for the adoption of any product from the product can bring value for the company. SCR-Selective Catalytic Reduction we are committed to improve air quality in the power generation, marine, natural gas and biogas Power Plant, water treatment plant, boiler system, and railway sector by reducing pollutant emissions. SCR, Selective Catalytic Reduction, DOC, DPF Guangdong Superwatt Power Equipment Co., Ltd , https://www.swtgenset.com
We design, develop and produce key components such as Diesel Particulate Filters (DPF) including regeneration systems, selective catalytic reduction catalysts (SCR) and Diesel Oeidation Catalysts (DOC) systems. In addition, we are specialized in system design and finding the best combination of key components to achieve the lowest emission levels for nitrogen oxides (NOx), particles and other pollutants.