JKM JK1545 Two Phase Hybrid Stepper Motor Driver For Money Counting 1.5A-4.5A DC 24-50V

Description: JKM JK1545 Two Phase Hybrid Stepper Motor Driver For Money Counting 1.5A-4.5A DC 24-50V Specification: Type JK1545 Input Voltage DC 24-50V Output Current 1.5A-4.5A Mircostepping 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 Protection forms Overheating over-voltage and over-current protection Size 118mm x 76mm x 33mm Weight 280g Working environment Temperature -15-40 Humidity < 70% Input Mode Compatible with single/double pulse input 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 0 0 0 1 1 Micro 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 2.Current choice SW1 0 1 0 1 0 1 0 1 SW2 0 0 1 1 0 0 1 1 SW3 0 0 0 0 1 1 1 1 Current (A) 1.3 1.8 2.3 2.7 3.2 3.7 4.2 4.5 3.Full current or half current choice. SW4: 0 = full current, 1 = half current. Mechanical dimension: 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 >10S) 6 DIR + DIR-:Stepping motor direction input, voltage level touched off,high towards, low reverse 7 ENA+ ENA-: motor free Usage: Mainly suitable for 42HS, 42BYG, 57BYG, 57HS41, 57HS56, 57HS76 stepper motor. Suitable for two phase motor which current is below 4.5A. 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. Package Included: 1 x Stepper Motor Driver More Details: