Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd, |
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12V - 36V DC 2-Phase Mircostepper Motor Driver
Characteristics:
1.DC power input type:12V~36VDC
2.Output current:0.21A-1.5A
Mircostepping:1(1.8º), 1/2, 1/4, 1/8, 1/16, 1/32, 1/64,
3.Dimensions:100mm×59mm×19mm
4.Weight:<200g.
5.Working environment:Temperature-15~40℃
I/O Ports:
1, VCC:DC power positive pole
Note:Must guard against exceeding 36V,
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, CP :Stepping pulse input
6, DIR:Stepping motor direction input
7, +5V:power supply port for inside optical coupling
8, ENA: 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: (“ON=0, OFF=1”)
1, Microstepping choice:
SW4 | 0 | 1 | 0 | 1 | 0 | 1 | 0 |
SW5 | 0 | 0 | 1 | 1 | 0 | 0 | 1 |
SW6 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
Micro | 1 | 1/2 | 1/4 | 1/8 | 1/16 | 1/32 | 1/64 |
2, Current choice:
SW1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 |
SW2 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
SW3 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
Current(A) | 0.21 | 0.42 | 0.63 | 0.84 | 1.05 | 1.26 | 1.5 |
3, installation dimension