EXLAR servo electric cylinder is a modular product that integrates servo motor and lead screw.
It can convert the rotary motion of servo motor into linear motion and has the characteristics of precise speed control, position control and thrust control.
The following is a detailed explanation of EXLAR servo electric cylinder:
Definition and characteristics
Definition: EXLAR servo electric cylinder is a precision actuator that integrates servo motor, reducer, sensor and controller. It converts electrical energy into mechanical energy to achieve high-precision linear motion control.
Characteristics:
High precision: Utilize the precise control characteristics of servo motor to achieve high-precision positioning of linear motion.
High response: It can respond to control signals quickly and achieve fast start and stop.
Long life: It adopts high-quality materials and precision processing technology to ensure the durability and reliability of the product.
Environmental protection and energy saving: Compared with hydraulic system, electric cylinder has higher energy conversion efficiency, low operating noise, more environmental protection and energy saving.
Structure and composition
EXLAR servo electric cylinder is mainly composed of the following parts:
Servo motor: Provides power source to convert electrical energy into mechanical energy.
Reducer: Converts the high-speed rotation of the servo motor into a low-speed, high-torque output to meet the needs of linear motion.
Screw: As a transmission device, it converts the rotational motion of the motor into linear motion.
Sensor: Such as encoders, magnetic encoders, etc., used to detect the position and speed changes of the actuator to achieve feedback control.
Controller: According to the information fed back by the sensor, calculate the error signal and adjust the motion state of the motor to ensure that the actuator moves along the predetermined trajectory.
Working principle
The working principle of EXLAR servo electric cylinder can be divided into two stages: feedback control and motor drive:
Feedback control: During the movement of the actuator, the sensor continuously detects its position and speed changes and feeds this information back to the controller.
The controller calculates the error signal based on the feedback information and adjusts the rotation speed and direction of the motor to return the actuator to the predetermined position or speed.
Motor drive: The motor converts the high-speed rotating electrical energy into low-speed, high-torque mechanical energy through the reducer, and then transmits the mechanical energy to the actuator through the screw to achieve precise linear displacement.
Application fields
EXLAR servo electric cylinders are widely used in many fields due to their high precision, high response, long life and other characteristics, including but not limited to:
Motion simulation: such as six-degree-of-freedom parallel motion simulation platform, entertainment simulation equipment, etc.
Test equipment: such as biological testing equipment, wave machine, fatigue test, aircraft structure strength test, etc.
Industrial automation: As a key component in the automated production line, it realizes various precision linear motion control.
Summary
EXLAR servo electric cylinder is a precision actuator that integrates servo motors, reducers, sensors and controllers, with high precision, high response, long life and other characteristics.
It converts electrical energy into mechanical energy to achieve high-precision linear motion control and is widely used in many fields.