Servo Control is the core motion‑control solution for complete servo motion systems. It integrates command interpretation, three‑loop calculation of position‑loop, speed‑loop and current‑loop, as well as feedback signal acquisition and output to govern servo motors for precise positioning, speed tracking and torque management. This servo control solution is compatible with various AC and DC servo actuators and connects with PLC, industrial PC and motion controllers. Widely adopted in precision machine tools, automatic assembly lines, robot modules, 3C processing equipment, printing‑cutting machinery and new‑energy facilities for overseas B‑end automation projects, it serves as the core technical solution to realize high‑precision equipment motion.
Three‑loop Closed‑loop Collaborative Calculation
Servo Control adopts three‑loop closed‑loop architecture including position loop, speed loop and current loop. The three loops run real‑time synchronous calculation and continuously compare target commands with actual execution feedback data. This servo control corrects deviations layer by layer and suppresses overshoot, balancing positioning accuracy and dynamic response for complex processes with alternating high‑speed and high‑precision operations.
Compatibility with Multi‑source Command Signals
Servo Control accepts multiple input sources including pulse commands, Ethernet field‑bus, CANopen and analog signals, enabling multi‑device host controllers to assign motion tasks collaboratively. This servo control flexibly switches command sources and realizes both single‑axis independent control and multi‑axis synchronous linkage to match electrical hardware from different manufacturers.
Motion Trajectory Planning Function
Servo Control embeds S‑curve acceleration‑deceleration planning algorithm to smooth speed curves during start‑stop and commutation and avoid mechanical shock caused by sharp acceleration or deceleration. This servo control pre‑calculates motion paths for softer mechanical transition, protects transmission components and adapts to continuous high‑frequency reciprocating working conditions.
Outstanding Disturbance Rejection & Compensation
Servo Control integrates disturbance observer compensation algorithm to offset motion errors caused by external load fluctuation and mechanical backlash in real time. This servo control maintains stable motion under sudden‑load‑change scenarios, reduces mechanical vibration, lowers defective processing rate and improves production‑line yield.
Convenient Parameter Tuning & Simulation
Servo Control supports online parameter optimization and motion simulation preview. Gain, filter, limit and motion‑curve parameters are configurable in visual interface. This servo control enables pre‑simulation of motion sequences to reduce physical on‑site test runs, cut commissioning man‑hours and lower trial‑and‑error costs for overseas system integrators.
Superior Multi‑axis Synchronization Performance
Servo Control provides electronic gear and electronic cam functions for accurate phase following among multiple axes. Without complicated hardware modification, this servo control realizes synchronous cutting, synchronized conveying and multi‑axis linked machining, greatly simplifying electric‑control development for complex automation machinery.
| servo motor control | |
|
Model |
40 ~ 180 |
|
Power supply |
AC/DC |
|
Power |
50W to 7.5KW |
|
Voltage |
24v to 380v |
|
Encoder |
Available |
|
Controller |
Available |
|
Gear head |
Planetary gearbox, worm gearbox, helical gearbox |
|
Typical Applications |
Printers, Labeling machine, Laser cutting machine, SMT equipment, Packing machine, Dispensing machine, Hot stamping machine, Manipulator, Robot, Analytical and Medical Instruments, Textile Equipment, Embroidery Machine, Precision Telescope Positioning Systems, High-Speed Dome Camera |
|
Package |
carton/wooden box |
|
HS codes |
8501310000/8501320000 |
Q: Is Servo Control a physical hardware device?
A: Servo Control refers to servo motion‑control technical solution consisting of control algorithms and logics. It can be embedded inside motion controllers or servo units and must work with servo motor actuators to finish full‑range motion tasks.
Q: What mainstream field‑bus protocols does Servo Control support?
A: Servo Control is compatible with mainstream signal inputs including CANopen, pulse and Ethernet communication. It connects with most commercial PLC and industrial hosts for single‑axis and multi‑axis linkage projects.
Q: What are the functions of three‑loop control inside Servo Control?
A: The current loop manages torque output; the speed loop stabilizes speed fluctuation; the position loop guarantees positioning accuracy. Joint operation of three loops delivers high‑performance servo motion.
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