Full Closed Loop Stepper Controller Real Time for Stepper Motor CNC Machine

Full Closed Loop Stepper Controller Real Time for Stepper Motor CNC Machine

Description:
This full-closed grating version of the compensator is designed to focus on improving machine accuracy. The linear positioning accuracy can reach ±1 grating pulse.

Full Closed Loop Stepper Motor Driver: input voltage DC8-30V, current consumption 0.5A, frequency 200K.

Video Link:
http://v.youku.com/v_show/id_XNDU1NTQyNDY0.html

Features:
1. Innovative closed-loop control technology can dynamically compensate the error caused by mechanical transmission in real time. And it can prevent the errors caused by step-by-step integration of stepping motor. The drive's multi-core high-speed chip, power and control board are designed with more powerful computing and control capabilities than other single-core drives.
2. When the load resistance exceeds the torque of the stepping motor and the motor is stuck, the stepper motor can be restarted. And the lost pulse position can be automatically compensated at high speed.
3. With the help of the drive controller, the stepping motor can be used efficiently, and the efficiency of the stepping system can be greatly improved according to the working conditions. During the running of the motor, the motor can be dynamically compensated for the out-of-step and overshoot of the motor.
4. The ability of dynamic real-time compensation is very high. With good dynamic accuracy and dynamic synchronization, it is very suitable for multi-axis linkage machines, such as CNC milling machines, 5-axis machining centers.
5. It can make the stepping motor accelerate and decelerate more quickly, regardless of the pulse curve of acceleration and deceleration. It can be selected as internal acceleration/deceleration mode (adjustable accelerated speed). And the external pulse source can be operated without any acceleration and deceleration.
6. Ensure that the motor can be started from the stopped position, avoiding multi-axis un-synchronization caused by large deviation after multiple starts, such as gantry-type large-span sliding table driven by bilateral screw.
7. Easy to set parameters and debug. (Please purchased control panel by yourself)
8. Out-of-Step Protection: With left and right limit function, it can automatically exit he state of the limit, to protect the machine from being hit. The step number of the error alarm can be set from 0-60, 000 steps. When the motor is out of step and the number is greater than the set value, your machine will be stopped and the alarm signal will be output.
9. The signal and encoder input are differential ports (strong anti-interference), which can adapt to differential, common-cathode or common-anode connection. Externally, it can provide alarm signal, in-position signal and encoder Z-phase signal to the host computer for better reliability and convenience.
10. Reserved User Expansion Port. Designed with USB port.
11. Automatic Homing Function: It can let the machine enter the manual operation state, and also display the coordinates and clear and center the coordinate values.
12. Hand-controlled Operation Function: You can finish a great many manual control without the host computer, such as electronic handwheel operation, relative or absolute coordinate operation. It is suitable for manual and automatic machine tools.

Application:
Suitable for 3D printers, wire cutting machines, CNC spark drilling machines, CNC lathes, CNC milling machines, CNC grinding machines, CNC boring machines, various engraving machines, laser cutting machines, robots, robots and robotic arms, 4 or 5 axes. High-precision machines such as rotary tables, 5-axis machining centers, automated special machines, and biochemical optical test instruments.

Package Included:
- 1 x Closed- Loop Step Motor Driver