JK0220 28 35 42 Stepper Motor Controller Driver Use AC Servo Drive for CNC Router Engraving Machine And Robot

Description
1. JK0220 is a subdivided high-performance stepping motor driver developed with patented technology, suitable for driving any small and medium-sized two-phase or four-phase hybrids stepping motor with a phase current of 2.0A or less. Due to the new bipolar constant current chopper drive technology, the same motor can output greater speed and power than other drive methods.
2. The subdivision function of JK0220 improves the operation accuracy of the stepping motor by 1-128 times. The chopping frequency of 20,000 times per second can eliminate the chopping noise in the drive.
3. Another unique function is static automatic current reduction:when the motor is in a stopped state, the output current can be automatically reduced to a lower value, thereby reducing the heating of the motor and the driver.
Feature
1. Average current control, two-phase sinusoidal current output
2. DC 12~36V, AC 12~24V power supply
3. Optical isolation signal input and output
4. With overvoltage-, undervoltage-, overcurrent-, phase-to-phase short circuit protection function
5. Eight-speed subdivision and automatic half-flow function
6. Eight gear output phase current settings
7. It can drive any two-phase and four-phase hybrids stepping motor with a phase current below 2.0A
8.20KHz chopping frequency
Specification
Model:JK0220
Input voltage:DC 12~36V, AC 12~24V
Output current:0.3A~2.0A
Temperature:Working temperature:-10°~45° ; Storage temperature:-20°~125°
Environment humidity:No condensation, no frost
Mircostepping:1(1.8o), 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128
Pulse/rev:200, 400, 800, 1600, 3200, 6400, 12800, 25600
Dimensions:96mm*60mm*24.5mm
Weight:180g
Fitment
Suitable for all kinds of small automation equipment and instruments, such as:pneumatic marking machine, labeling machine, cutting machine, laser marking machine, plotter, small engraving machine, filling machine, CNC machine tool, holding device, etc. The effect is particularly good in small devices where users expect low vibration, low noise, high precision, and high speed.
I/O Ports
1.GND,:VDC+:it input DC power
Note:Must guard against exceeding 36V, so as not to damage the module
2.A+, A-:Stepping motor one winding
3.B+, B-:Stepping motor other winding
4. PUL:Stepping pulse input
5.DIR:Stepping motor direction input
6.VCC:power supply port for inside optical coupling
7.EN:motor free
Note
1. When ambient temperature is high or working current over 1.05A, fix the module on big metal shell, or use axle flows fan dispels the heat, to make the module run reliably for a long time.
2. Half current automatically:if control machine not send out signal in half second, driver enter half current state of automatically for electricity saving, the phase current of the winding of the electric
Package Included
1 x Stepper Motor Controller Driver