功能 |
标号 |
定义 |
电源输入端子 |
V+ |
输入直流电源正极 |
V- |
输入直流电源负极 | |
Motor 1 端子 |
A+ |
连接1号电机A相绕两端 |
A- |
||
B+ |
连接1号电机B相绕两端 | |
B- |
||
Motor 2 端子 |
A+ |
连接2号电机A相绕两端 |
A- |
||
B+ |
连接2号电机B相绕两端 | |
B- |
||
调速端口 |
+5V |
电位器左端 |
AIN |
电位器调节端 | |
GND |
电位器右端 | |
启动和换向(不接电位器 需要把AIN和GND短接) |
OPTO |
24V电源正端 |
DIR- |
换向端子(0V) | |
ENA- |
启动端子(0V) |
峰值电流 |
有效值 |
SW1 |
SW2 |
SW3 |
备注 |
0.3 |
0.2 |
ON |
ON |
ON |
可定制其它电流值 |
0.5 |
0.3 |
OFF |
ON |
ON |
|
0.7 |
0.5 |
ON |
OFF |
ON |
|
1.0 |
0.7 |
OFF |
OFF |
ON |
|
1.3 |
1.0 |
ON |
ON |
OFF |
|
1.6 |
1.2 |
OFF |
ON |
OFF |
|
1.9 |
1.4 |
ON |
OFF |
OFF |
|
2.2 |
1.6 |
OFF |
OFF |
OFF |
调速范围 |
SW4 |
SW5 |
SW6 |
备注 |
0~100 |
ON |
ON |
ON |
可定制其它调速范围 |
0~150 |
OFF |
ON |
ON |
|
0~200 |
ON |
OFF |
ON |
|
0~250 |
OFF |
OFF |
ON |
|
0~300 |
ON |
ON |
OFF |
|
0~350 |
OFF |
ON |
OFF |
|
0~400 |
ON |
OFF |
OFF |
|
0~450 |
OFF |
OFF |
OFF |