Specifications

1)High speed large torque output cnc stepper driver
2)Manufacture,ADTECH
3)High performance and low price
4)CE,ISO certified

Be able to drive two-phase hybrid stepper motors with six and eight wires;
DC power supply, with voltage range 18V-40V;
Photoelectric isolation signal input, signal compatible with TLL;
Auto current reduction by half in static state, maximum drive current3.0A/phase;
Optional subdivision precision from 8 to 64;
Stable operation, low noise, low vibration, short acceleration time and high speed high-torque output;
Overvoltage, over-current and overheat protection;
Outer dimension: 136×92×25(mm3)

Subdivision setting

Subdivision No.	8	16	32	64
D4	ON	OFF	ON	OFF
D3	ON	ON	OFF	OFF
D2	Preservation
D1	Preservation

 

 

Q2-BYG403MD 2-phase Hybird Stepper Driver function:

Marks	Function	Remarks
+	Positive terminal of photoelectric isolation for input signal	Connected to +5V power supply, programs with voltage of +5V- 24V can be driven. If higher than +5V, the current-limiting resistor is needed. For details, please refer to the part of input interface.
`PU	Stepper pulse signal	Descent edge is effective. The motor moves for one step when the pulse changes from high value to low value. The input resistance is 220Ω. Requirements: Low electrical level: 0-0.5V; high electrical level: 4-5V; pulse width>2.5us.
DR	Direction control signal	Used for changing the rotating direction of the motor. The input resistance is 220Ω. Requirements: Low electrical level: 0-0.5V; high electrical level: 4-5V; pulse width>2.5us.
MF	motor releases signal	When in effective state (low electrical level), the current for the motor’s winding is shut off and the driver stops working. Then the motor is in free state.
+V	Power supply positive	DC18~40V
-V	Power supply negative
AC, BC	Wiring for motor

 

 

 

Q2-BYG403MD 2-phase Hybird Stepper Driver Size: