4A stepper motor drivers NEMA 23 , 2 phase 24V ~ 50V 1.8 Degree

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

57mm stepper motor drivers NEMA 23 , 2phase  24V ~ 50V 1.8º

Model Number: JK1545 Phase: 2 Phase Function: Control Speed: Low  Or High speed Motor Height: 57 mm Usage: Industrial DC power input :24V~50VDC Output current:1.3A-4.5A Mircostepping:1(1.8º) 1/2 1/4 1/8 1/16 1/32 1/64 1/128 1/256 1/5 1/10 1/25 1/50 1/125 1/250 Weight: <350g. Dimensions:118mm×76mm×33mm Certification: CE, ROHS, ISO9001

2phase stepper motor driver for NEMA23 stepper motor/ 57mm stepper motor driver,1.5A~4.5A current ,microstep from 1~256 ,JK1545, more current range than leashine M542

Characteristics:

1.DC power input type:24V~50VDC
2.Output current:1.3A-4.5A
3.Mircostepping:1(1.8º) 1/2 1/4 1/8 1/16 1/32 1/64 1/128 1/256
1/5 1/10 1/25 1/50 1/125 1/250
4.Protect form :Overheated protect, lock automatic half current ,error connect protect
5.Dimensions:118mm×76mm×33mm
6.Weight:<350g.
7.Working environment:Temperature-15～40℃ Humidity<90.

I/O Ports:

1.VCC+:DC power positive pole
Note:Must guard against exceeding 50V, so as not to damage the module
2.GND:DC power cathode
3.A+ A-:Stepping motor one winding
4.B+ B-:Stepping motor other winding
5.PUL+ PUL -:Stepping pulse input+5V (Rising edge effective,rising edge duration >10μS)
6.DIR + DIR-:Stepping motor direction input, voltage level touched off,high towards, low reverse
7.ENA+ ENA-: motor free

NOTE:

1.When ambient temperature is high or working current over 2.7A, 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
3.The fault phase is protected: When the double-phase electrical machinery is connected with driver, users are apt to connect the phase by mistake, thus would damage the driver seriously. The protecting circuit is within this driver, when users connect by mistake, the driver will not be damaged, but the electrical machinery runs abnormally, shake , and output is small.Please check whether the wiring of electrical machinery is a mistake.

Switch Choice: (“ON=0,OFF=1”)

1.Microstepping choice:

SW5	0	0	0	0	0	0	0	0	1	1	1	1	1	1
SW6	0	1	0	1	0	1	0	1	0	1	0	1	0	1
SW7	0	0	1	1	0	0	1	1	0	0	1	1	0	0
SW8	0	0	0	0	1	1	1	1	0