一. ST-213H两相驱动器特点
1、低速时采用二次细分控制技术,电机低速共振大幅减小。
2、内部过流、过压、过温等保护电路。
3、每相最大驱动器峰值电流为7.0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、十六档细分数可选,最高分辨率51200步/转。
7、单脉冲或双脉冲工作模式可选。
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-213H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 |
A+A-B+B- | 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 | 细分 | K7 | K8 | K9 | K10 | 电流 |
ON | ON | ON | ON | 1 | OFF | OFF | OFF | OFF | 1.5 |
ON | ON | ON | OFF | 2 | OFF | OFF | OFF | ON | 1.8 |
ON | ON | OFF | ON | 4 | OFF | OFF | ON | OFF | 2.2 |
ON | ON | OFF | OFF | 5 | OFF | OFF | ON | ON | 2.5 |
ON | OFF | ON | ON | 6 | OFF | ON | OFF | OFF | 2.8 |
ON | OFF | ON | OFF | 8 | OFF | ON | OFF | ON | 3.2 |
ON | OFF | OFF | ON | 10 | OFF | ON | ON | OFF | 3.4 |
ON | OFF | OFF | OFF | 12 | OFF | ON | ON | ON | 3.8 |
OFF | ON | ON | ON | 16 | ON | OFF | OFF | OFF | 4.2 |
OFF | ON | ON | OFF | 20 | ON | OFF | OFF | ON | 4.6 |
OFF | ON | OFF | ON | 32 | ON | OFF | ON | OFF | 5.0 |
OFF | ON | OFF | OFF | 40 | ON | OFF | ON | ON | 5.4 |
OFF | OFF | ON | ON | 50 | ON | ON | OFF | OFF | 5.8 |
4、驱动器外形安装图