.Many products are not yet on the shelves please contact us for more products
.If there is any inconsistency between the product model and the picture on display, the model shall prevail. Contact us for the specific product picture, and we will arrange to take photos in the warehouse for confirmation
.We have 16 shared warehouses around the world, so please understand that it can sometimes take several hours to accurately return to you. Of course, we will respond to your concerns as soon as possible
The MOOG G122-82-002 P-I Servo Amplifier is a crucial component in servo - controlled systems.The MOOG G122-824-002 P-I servo amplifier uses a proportional - integral (P-I) control algorithm. The proportional part of the controller provides an output that is directly proportional to the error between the desired and the actual value of the controlled variable (e.g., position). The integral part sums up the error over time and helps to eliminate the steady-state error. This combination allows for more accurate control of the servo motor's motion.
Electrical characteristics
- Input signal: It accepts a specific range of input control signals. For example, it might be designed to handle analog voltage signals ranging from-10V to + 10V, where different voltage levels represent different commands for the servo motor such as different rotational speeds or positions.
- Output power: The servo amplifier is capable of delivering sufficient power to drive the servo motor. It has a rated output current and voltage. For example, it could have an output current capacity of several amperes to provide the necessary torque - generating current to the servo motor windings.
- Power supply requirements: It typically requires a stable DC power supply. The power supply voltage might be in the range of 24V - 80V DC, depending on the specific model and its power - handling capabilities.
Performance specifications
- Bandwidth: The amplifier has a certain bandwidth that determines how quickly it can respond to changes in the input control signal. A higher bandwidth allows for faster response times and better tracking of dynamic commands. For example, a bandwidth of several hundred hertz enables the servo motor to quickly follow rapid changes in the desired position or speed.
- Gain settings: The P - I gain settings can be adjusted to optimize the performance of the servo system. The proportional gain affects the immediate response of the system to errors, while the integral gain influences the long - term accuracy and the elimination of steady - state errors. By carefully tuning these gains, engineers can achieve the desired level of precision and stability in the servo motor's operation.
- Linearity: It exhibits good linearity in its response, meaning that the output to the servo motor is a nearly proportional function of the input control signal over a wide range of operating conditions. This linear behavior is essential for accurate and predictable servo control.
Protection features
- Over - current protection: To prevent damage to the amplifier and the servo motor, it is equipped with over-current protection mechanisms. If the output current exceeds a safe limit, due to a motor stall or other abnormal conditions, the amplifier will shut down or limit the current to avoid overheating and component damage.
- Over - voltage protection: It also has measures to protect against over - voltage conditions. Sudden voltage spikes in the power supply or due to electrical transients can be harmful. The over - voltage protection circuitry safeguards the internal components of the amplifier.
Applications
- The MOOG G122 - 824 - 002 P - I servo amplifier is widely used in industrial automation and robotics. In industrial robots, it controls the precise movement of the robot's joints, enabling accurate positioning and smooth motion. In CNC (Computer Numerical Control) machines, it is used to drive the servo motors that control the movement of the cutting tools or workpieces, ensuring high - precision machining operations. It is also found in aerospace and defense applications, such as in the control of flight control surfaces where precise and reliable servo control is of utmost importance.
CUSTOMERS WHO PURCHASED THIS PRODUCT ALSO VIEWED THESE PRODUCTS: