一．ST-313HM三相驱动器特点
1、采用全新的差分控制技术，使电机运行更平稳，噪声更小。
2、内部过流、过压、过温、抗雷击等保护电路。
3、每相最大驱动器峰值电流为9安培，且电流十六档可调。
5、采用无过流、每秒两万次的双极性恒流斩波技术。
6、最高分辨率10000步/转。
7、创新采用霍尔电流测取技术，大大提高电机运动特性，
并且降低电机发热。
8、最高200KHz响应频率。相位断电自动记忆功能。
二、使用说明：
1、端口说明：
ST-313HM驱动器引脚端口说明 | |
CP+/CW+ | 脉冲／正转脉冲 信号正端 |
CP-/CW- | 脉冲／正转脉冲 信号负端 |
DIR+/CCW+ | 方向电平／反转脉冲 信号正端 |
DIR-/CCW- | 方向电平／反转脉冲 信号负端 |
FREE+/FREE- | 使能电平信号正端/负端 |
ALM+/ALM- | 报警输出正负极 |
U，V，W | 电机输入端口 |
L-N | 交流220V |
K1~K4 | 细分组合拨码 |
K5 | ON脉冲输入，OFF方向信号输入 |
K6 | ON全流设定，OFF半流设定 |
K7-K10 | 电流组合拨码 |
注：1、输入信号大于5V时，一般12V加1.2K，24V加2K电阻
2、拨码设定需在无通电状态下设置才生效。改变细分需重新上电
2、拨码盘设定：细分及电流设定（K1-K10）
K1 | K2 | K3 | K4 | 单步 | 12版脉冲/转 | 13版脉冲/转 | K7 | K8 | K9 | K10 | 电流(A) |
ON | ON | ON | ON | ０.９° | 400 | 400 | OFF | OFF | OFF | OFF | 1.5 |
OFF | ON | ON | ON | ０.７２° | 500 | 500 | OFF | OFF | OFF | ON | 2 |
ON | OFF | ON | ON | ０.６° | 600 | 600 | OFF | OFF | ON | OFF | 2.5 |
OFF | OFF | ON | ON | ０.４５° | 800 | 800 | OFF | OFF | ON | ON | 3 |
ON | ON | OFF | ON | ０.３６° | 1000 | 1000 | OFF | ON | OFF | OFF | 3.5 |
OFF | ON | OFF | ON | ０.３° | 1200 | 1200 | OFF | ON | OFF | ON | 4 |
ON | OFF | OFF | ON | ０.２２５° | 1600 | 1600 | OFF | ON | ON | OFF | 4.5 |
OFF | OFF | OFF | ON | ０.2° | 2000 | 1800 | OFF | ON | ON | ON | 5 |
ON | ON | ON | OFF | ０.1 8° | 2400 | 2000 | ON | OFF | OFF | OFF | 5.5 |
OFF | ON | ON | OFF | ０.１5° | 3000 | 2400 | ON | OFF | OFF | ON | 6 |
ON | OFF | ON | OFF | ０.1 2° | 4000 | 3000 | ON | OFF | ON | OFF | 6.5 |
OFF | OFF | ON | OFF | ０.0 9° | 5000 | 4000 | ON | OFF | ON | ON | 7 |
ON | ON | OFF | OFF | ０.0 7 2° | 6000 | 5000 | ON | ON | OFF | OFF | 7.5 |
OFF | ON | OFF | OFF | ０.０6° | 7200 | 6000 | ON | ON | OFF | ON | 8 |
ON | OFF | OFF | OFF | ０.０４５° | 8000 | 8000 | ON | ON | ON | OFF | 8.5 |
OFF | OFF | OFF | OFF | ０.０３６° | 10000 | 10000 | ON | ON | ON | ON | 9 |
3、驱动器外形安装图
