Is the motor the higher the speed the better? YSA: Yes!
2020-6-9
Does the motor turn fast enough?YSA: sorry yes
What does high RPM mean? Four advantages take you to fly!
1. Small size and light weight
High-speed motors generally refer to motors with a speed exceeding 10,000rpm. The integer 10000 is a threshold, which is a technical threshold that is not easy to cross. Because after the speed is higher than this, the design, manufacture, assembly, maintenance, heat dissipation, and lubrication technical requirements of the whole machine have all been raised to a higher level. Not all mechanical designers and manufacturers can complete this demanding and precise subject.
The 15,000rpm high-speed permanent magnet synchronous motor manufactured by YSA high-speed motor has the inherent physical characteristics of high-speed motors: smaller in size and lighter in weight than ordinary motors, and the strength of the body shell is higher than that of ordinary motors. High-strength rotors, shafts, and bearings can also withstand such high speeds and even long-term overloads.
The small size, light weight, high strength high speed motor is particularly convenient for various industrial production and manufacturing power architecture layouts, and can meet the requirements of lower driver dependence, as well as complex control systems and mechanical structure components, so that the power itself can save energy while saving energy. The structural space of the whole machine increases the cost of use and maintenance
2. Fast dynamic response
Another inherent physical advantage of YSA high-speed motors is the small moment of inertia, which is due to the high power density of the motor, the small size and light weight of the rotor and its accessories.
The speed of Yong YSA high-speed motor is only determined by the modulation frequency and does not change with load fluctuations/voltage fluctuations, so the controllability is very strong. Due to the strict synchronization of the speed, the dynamic response speed of YSA high-speed motor is far better than that of ordinary synchronous motor or asynchronous motor. Reflected in practical applications, super stability and super high processing accuracy bring a leap in efficiency and quality of finished products to traditional processing technology.
3. High efficiency and low energy consumption
Compared with traditional asynchronous motors, YSA high-speed motors have the same output power and torque, the comprehensive use cost of the power system is reduced by 33%, the volume is reduced by 30%, the weight is reduced by 25%, the torque density is increased by 17%, and the power density is increased by 20%, NEDC Efficiency indicator increased by 1%.
4. Low noise
Due to the small moment of inertia, high power density, and high transmission efficiency of high-speed synchronous motors, there is very little useless work. The precise transmission dynamic balance treatment makes the noise performance of YSA high-speed motors very good, especially in cutting equipment and fine grinding. In the working condition of larger centrifugal processing tools, it has more advantages
