A servo drive is a special electronic device used to actuate electric servomechanisms. A servo drive controls the feedback signal from the servo system and then corrects or removes the errors due to expected behavior.
The regulating system delivers a command signal to a servo drive, which afterwards amplifies the signal, and directs electric current to a servo motor so that it can produce motion identical to the command signal. In general the command signal shows a desirable speed, but it can also show a desirable torque or state. Being attached to the servo motor, a sensor reports the motor's current state back to the servo drive. After that the servo drive correlates the current motor state with the commanded motor state. Thus, it changes the power frequency or basic duration of the motor in order to correct errors and deviations from the commanded state.
In a well-adjusted speed regulating system, the servo motor revolves at a speed approximately close to the commanded speed signal. In order to achieve desirable performance of the motor, such parameters as rigidity (also known as proportional gain), damping (also known as derivative gain), and feedback gain, can be regulated. This process is called performance tuning.
Nevertheless many servo motors require a drive suitable class="table" for the particular motor brand or model, many drives now can be applied with great variety of motors.
Servo systems can be used in CNC machining, factory automation, and robotics technology, etc. The main advantage in comparison with the standard DC or AC motors is the addition of motor feedback. This feedback can be used to prevent undesirable motion, or to provide precise commanded motion. The feedback is typically provided by an actuator. Servos, in constant velocity changing use, demonstrate a better life span than typical AC motors. Servo motors can also function as a brake by turning off generated electricity from the motor itself.
Alfa inc. brings forward wide assortment: mitsubishi servo motor, mitsubishi servo, mitsubishi servo drive, mitsubishi servo motors, mitsubishi servo drives, servo drive mitsubishi, mitsubishi ac drives, mitsubishi ac servo motor, mitsubishi ac servo etc. We are going to provide guarantee and support demand for merchandised goods. So as to score success we strive for satisfying the requirements of our customer. Our company is ready for cooperation with new business partners.
The regulating system delivers a command signal to a servo drive, which afterwards amplifies the signal, and directs electric current to a servo motor so that it can produce motion identical to the command signal. In general the command signal shows a desirable speed, but it can also show a desirable torque or state. Being attached to the servo motor, a sensor reports the motor's current state back to the servo drive. After that the servo drive correlates the current motor state with the commanded motor state. Thus, it changes the power frequency or basic duration of the motor in order to correct errors and deviations from the commanded state.
In a well-adjusted speed regulating system, the servo motor revolves at a speed approximately close to the commanded speed signal. In order to achieve desirable performance of the motor, such parameters as rigidity (also known as proportional gain), damping (also known as derivative gain), and feedback gain, can be regulated. This process is called performance tuning.
Nevertheless many servo motors require a drive suitable class="table" for the particular motor brand or model, many drives now can be applied with great variety of motors.
Servo systems can be used in CNC machining, factory automation, and robotics technology, etc. The main advantage in comparison with the standard DC or AC motors is the addition of motor feedback. This feedback can be used to prevent undesirable motion, or to provide precise commanded motion. The feedback is typically provided by an actuator. Servos, in constant velocity changing use, demonstrate a better life span than typical AC motors. Servo motors can also function as a brake by turning off generated electricity from the motor itself.
Alfa inc. brings forward wide assortment: mitsubishi servo motor, mitsubishi servo, mitsubishi servo drive, mitsubishi servo motors, mitsubishi servo drives, servo drive mitsubishi, mitsubishi ac drives, mitsubishi ac servo motor, mitsubishi ac servo etc. We are going to provide guarantee and support demand for merchandised goods. So as to score success we strive for satisfying the requirements of our customer. Our company is ready for cooperation with new business partners.