Characteristics and application fields of servo electric cylinder

Servo electric cylinder (also known as servo electric cylinder) is a modular product that integrates servo motor and screw design. It converts the rotational motion of servo motor into linear motion, and transforms the advantages of servo motor: precise speed control, precise speed control, and precise torque control into precise speed control, precise position control, and precise thrust control; A new revolutionary product that realizes high-precision linear motion series.

The characteristics of servo electric cylinder, closed-loop servo control, with a control accuracy of 0.01mm; Precise control of thrust, with the addition of pressure sensors, achieving a control accuracy of up to 1%; It is easy to connect with control systems such as PLC to achieve high-precision motion control.

The main characteristics of servo electric cylinder:

1. Low noise, energy-saving, clean, high rigidity, impact resistance, long service life, simple operation and maintenance. The servo electric cylinder can operate without faults in harsh environments and has a protection level of up to IP66. Long term work, achieving high-intensity, high-speed, high-precision positioning, smooth movement, and low noise. So it can be widely applied in the paper industry, chemical industry, automotive industry, electronics industry, mechanical automation industry, welding industry, etc.

2. Low cost maintenance. Servo electric cylinders only require regular grease lubrication to operate in complex environments, and there are no vulnerable parts that need maintenance or replacement, which greatly reduces after-sales service costs compared to hydraulic and pneumatic systems. The best alternative to hydraulic cylinders and air cylinders, with the advantages of being more environmentally friendly, energy-efficient, and cleaner, is easily connected to control systems such as PLCs to achieve high-precision motion control.

3. Flexibility in configuration. It can provide very flexible installation configurations, with a full range of installation components. The front flange, rear flange, side flange, rear hinge, ear shaft installation, guide module, etc. can be installed in a straight line or parallel with the servo motor; Various accessories such as limit switches, planetary reducers, and pre tightening nuts can be added; Drive options include AC brake motor, DC motor, stepper motor, and servo motor.

Function and purpose of servo electric cylinder:

Electric cylinders are mainly composed of servo motors, electric cylinder bodies, transmission devices, and position feedback devices. The main function of the product is to send instructions to the servo drive through the computer. The servo drive drives the servo motor to operate according to the instructions, and drives the ball screw pair to rotate through the reducer and reversing gear transmission mechanism; The radial limit of the screw nut is driven by the rotational torque of the screw to perform reciprocating linear motion together with the push rod. Multiple absolute value encoders are installed at the end of the screw as position feedback devices for real-time feedback of the push rod position. It has manual function, emergency device, locking function, limit position, and alarm function.

Application areas:

1. Other places that can replace hydraulic and pneumatic equipment include upgraded products of hydraulic and pneumatic equipment, fully electric multi degree of freedom platforms, etc;

2. Experimental equipment: high-frequency vibration table, high-frequency impact table, simulation platform, test bench, wave generator;

3. Specialized equipment: industrial automation production lines, assembly lines, coordinate machinery, lifting platforms, deviation control, valve control, mechanical equipment, curry power, food and pharmaceutical industry, CNC machine tools, industry packaging machines, automotive electronic press fit machines, textile equipment winding machine indexing, mold position control, clamping, drilling, positioning, automatic adjustment control, etc;

4. Military equipment: special equipment such as radar support frame, launch platform lifting mechanism, missile erecting frame, cabin door opening cylinder, artillery pitch drive device, vehicle electric leveling mechanism, missile shell flipping mechanism, mine sweeping robot arm, six degree of freedom swinging mechanism, track adjustment mechanism, grabbing mechanism, cabin expansion mechanism, etc.