Low-voltage DC servo motors are similar to the current popular brushless DC motors. Why do you say this? According to the current electromechanical market needs, the DC brushless motor and DC servo motor have been developed and then marketed. Therefore, the DC servo motor is similar to the brushless motor and has the characteristics of small size, high speed, high transmission efficiency, and low voltage.
The available voltage of low voltage DC servo motor is 24V-90V, and the power is from 0.1KW to 55KW. It can be seen that even if the DC servo motor with relatively large power is used, its voltage can be in the range of 90V, which is completely different from the AC servo that uses high power and requires a large voltage. This saves a lot of demand for high-voltage power supply equipment, and low-voltage power supply is convenient and quick.
I believe this is one of the reasons why more and more customers choose China Reversible AC Motors Suppliers. In addition, the reason why the AC servo motor is replaced by a low-voltage DC servo motor is due to these reasons, such as the low cost of the motor, which is suitable for common industrial and civil occasions that are sensitive to costs.
The structure is simple, the starting torque is large, the speed adjustment range is wide, and the control is easy. The motor is small in size, light in weight, large in output, fast in response, high in speed, small in inertia, smooth in rotation, stable in torque, easy to realize intelligence, and its electronic commutation method is flexible, and it can be square wave or sine wave. The motor is maintenance-free and has no carbon brush loss. It has high efficiency, low operating temperature, low noise, low electromagnetic radiation, long life, and supports CAN communication and can be used in various environments.
Conventional DC servo motors are: 2KW48V, 3KW48V, 3.8KW, 5KW72V5.5KW, 7.9KW, 10KW, etc., 130 series, 180 series, RV reducer, planetary reducer, gear reducer can be equipped. In summary, the speed control is accurate, the torque and speed characteristics are very hard, the control principle is simple, easy to use, and cheap. So it has to be said that there are many advantages to using low voltage DC servo motors.
gearprecision