Technical characteristics of servo motor
The Rotor
1）Silicon steel sheet with high performance and low loss was used in the stamping, and the mechanical strength was simulated and analyzed by finite element method.
In order to ensure sufficient mechanical stiffness and mechanical strength, the inertia of the rotor is minimized;
2)Rotor magnetic steel USES high-performance ndfeb permanent magnet material to form sinusoidal gap magnetic field;
3)Mountain shaft adopts the method of buried key processing, which can meet the requirements of optical axis and key axis at the same time;
The stator
1)Silicon steel sheet with high performance and low loss;
2)Insulation grade C, insulation grade F;
3)The shell is made of high-strength aluminum profiles, and the shape and duct are optimized after finite element temperature field analysis
Confirm, high temperature gradient, good heat dissipation effect;
Whole
1)Reasonable structure, high power density;
2)The rotor inertia is very small and the response speed is very fast;
3)Ultra-high intrinsic coercivity rare earth permanent magnet material, strong anti-demagnetization ability;
4)Constant torque output in the range of blocking rotation and rated speed;
5)Special asymmetric magnetic circuit design makes low speed torque pulsation small;
6)High balance accuracy, stable high-speed running, low noise, low vibration
7)Fully sealed or high protection grade configuration design;
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