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Cnc mill router 3A 2 ph hybrid micro step motor drive
NEW 2 phase hybrid stepper motor controller
Certificate of Compliance No.ACS-E05208
Q2HB34MA is a constant angle and constant torque stepper drive.
The driven voltage range from DC24V to 40V.
It can match 2-phase hybrid stepper motor whose rated current under 3A
For Motor diameter range from 42mm to 60mm.
It is widely used in the small size of numerical control device with high resolution
Such as Mini Mill ,curving machine, laser labeling machine, inner laser machine and so on.
4 channels constant angel and constant torque subdivision, the highest subdivision: 64
Highest response frequency: 200Kpps
The motor phase current is reduced to approximately 50% of the set current value 100ms after receiving the last pulse edge
Bipolar constant current chopping circuit
Driven current is adjustable continuously from 0.5A/phase to 3A/phase
Single power supply, voltage arrange from DC12 to 40V
Rotary switch for adjustment of the motor current
1. Please don t reverse the power supply, supply voltage shouldn t exceed DC40V.
2. Input control signal is 5V., current-limiting resistance should be connected when over 5V.
3. Alarm indicator lights and the drive shuts off if the drive temperature is over 70 .
It doesn t work until the temperature falls to 50 . The heat sink is needed when overheat occurs.
4. 6 or 8 leads motors have to be used because of the special control circuit in the drive.
The indicator lights when the power is on.
The red LED lights when overheat occurs.
Adjust motor s phase current. Turning it in CCW will decrease the current and turning it in CW will increase the current.
Connected to +5V power supply. Driven voltage range from +5V to +24V. Current-limiting resistance is needed when over 5V.
With the falling edge of the signal PU, the motor executes an angular step. The input resistance is 220 . Low voltage 0-0.5V, high voltage 4-5V, pulse width>2.5 S.
Change the motor s direction of rotation. Input resistance is 220 . Low voltage 0-0.5V, high voltage 4-5V, pulse width>2.5 S
The motor current will be cut off and the drive stops working when it effects.
Control NEMA23 motor Running at 3000RPM by Mach3
