Delivery Time:FOR SAMPLES , 7-10 days For batch . 15-25days.
Certification:CE,ROHS ,ISO9001

42 mm stepper motor driver two phase  NEMA 17 , microstep from 1~128 JK0220

Model Number: JK0220 Phase: 2 Phase Function: Control Speed: Low  Or High speed Motor Height: 42 mm Usage: Industrial DC power input :12V~36VDC , AC power input : 23V~24V Output current:0.3A-2.0A Mircostepping:1(1.8º),1/2,1/4,1/8,1/16,1/32,1/64,1/128 Weight: < 200 g

 2phase stepper motor driver for NEMA17 stepper motor/ 42mm stepper motor driver,0.3A~2.0A current ,microstep from 1~128 , AC 12~24v, DC 12~36V input

Characteristics:

1.DC power input type:12V~36VDC , AC power input : 23V~24V

2.Output current:0.3A-2.0A

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

3.Dimensions:96mm×60mm×24.5mm

4.Weight:<200g.                                          

5.Working environment:Temperature-15～80℃

I/O Ports:

1.AC1,AC2:It can input both for AC and DC

.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

Switch Choice:

1,Microstepping choice:

SW5	On	Off	On	Off	On	Off	On	Off
SW6	On	On	Off	Off	On	On	Off	Off
SW7	On	On	On	On	Off	off	Off	Off
Micro	1	2	4	8	16	32	64	128

2,Current choice:

SW1	On	Off	On	Off	On	Off	On	Off
SW2	On	On	Off	Off	On	On	Off	Off
SW3	On	On	On	On	Off	Off	off	Off
Current(A)	0.3