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 M542Characteristics:1.DC power input type:24V~50VDC
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
7.Working environment:Temperature-15~40ºC 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
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.
About our manufacturer: We are a professional manufacturer for Stepper motor, Stepper driver, BLDC motor and DC motor. we can supply OEM service.
Our products all with CE and ROHS.
Welcome you visit our company Changzhou Jingkong Motor&Electric Appliance Co., Ltd
if you need more information. please contact with us, our contact information:
Changzhou Jingkong Motor&Electric Appliance Co., Ltd
Contact Person: Ms Jane
Tel: 0086 15189798401
Fax: 0086 519 88713769
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