详细介绍
特点
1.设有16档等角度恒力矩细分,分辨率40000步/转
2.反应频率可达200Kpps3.步进脉冲停止超过1.5s时,线圈电流自动减到设定电流的一半
4.光电隔离信号输入/输出
5.驱动电流2.5A/相到6.2A/相分16档可调
6.单电源输入,电压范围:AC24V-60V/DC24V-80V
电流设定
驱动器工作电流由D1-D4端子设定,运行电流为正常工作输出电流设置开关(详见下表)
运行电流(A) | 2.5 | 2.7 | 2.9 | 3.0 | 3.5 | 3.7 | 3.9 | 4.2 |
D1 | OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF |
D2 | OFF | OFF | OFF | OFF | ON | ON | ON | ON |
D3 | OFF | OFF | ON | ON | OFF | OFF | ON | ON |
D4 | OFF | ON | OFF | ON | OFF | ON | OFF | ON |
运行电流(A) | 4.4 | 4.6 | 4.8 | 5.0 | 5.3 | 5.7 | 6.0 | 6.2 |
D1 | ON | ON | ON | ON | ON | ON | ON | ON |
D2 | OFF | OFF | OFF | OFF | ON | ON | ON | ON |
D3 | OFF | OFF | ON | ON | OFF | OFF | ON | ON |
D4 | OFF | ON | OFF | ON | OFF | ON | OFF | ON |
细分设定
驱动器细分由D5-D8端子设定,共16档,D9和D10为功能设定。附表如:细分数(脉冲/转)
细分数 | 200 | 400 | 800 | 1000 | 1600 | 2000 | 3200 | 4000 |
D5 | ON | ON | ON | ON | ON | ON | ON | ON |
D6 | ON | ON | ON | ON | OFF | OFF | OFF | OFF |
D7 | ON | ON | OFF | OFF | ON | ON | OFF | OFF |
D8 | ON | OFF | ON | OFF | ON | OFF | ON | OFF |
细分数 | 5000 | 6400 | 8000 | 10000 | 12800 | 16000 | 20000 | 40000 |
D5 | OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF |
D6 | ON | ON | ON | ON | OFF | OFF | OFF | OFF |
D7 | ON | ON | OFF | OFF | ON | ON | OFF | OFF |
D8 | ON | OFF | ON | OFF | ON | OFF | ON | OFF |
D9 | ON, 双脉冲:PU为正向步进脉冲信号,DR为反向步进脉冲信号 | |||||||
OFF, 单脉冲:PU为步进脉冲信号,DR为方向控制信号 | ||||||||
D10 | 自动检测开关(OFF时接收外部脉冲,ON时驱动器内部以30转/分的速度运行) |
注:可根据客户要求制定细分数!
注意:
1、输入电压不能超过AC60V/DC80
2、输入控制信号电平为5V,当高于5V时需要接限流电阻;
3、输入脉冲信号下降沿有效;
4、驱动器温度超过80度时驱动器停止工作,故障指示灯ALM亮,直到驱动器温度降到50度时,驱动器需要重新上电才能恢复工作。出现过热保护请加装散热器;
5、过流(负载短路)故障指示灯ALM亮,请检查电机接线及其他短路故障,排除后需要重新上电恢复;
6、无电机故障指示灯ALM亮,请检查电机接线,排除后需要重新上电恢复。


标记符号 | 功能 | 注释 |
PU+ | 输入信号光电隔离正端 | 接+5V供电电源,+5V-+24V均可驱动,高于+5V需接限流电阻 |
PU- | DP9= OFF, PU为步进脉冲信号 | 下降沿有效,每当脉冲由高变低时电机走一步,输入电阻220Ω,要求:低电平0-0.5V,高电平4-5V,脉冲宽度>2.5μS |
DP9=ON, PU为正相步进脉冲信号 | ||
DR+ | 输入信号光电隔离正端 | 接+5V供电电源,+5V-+24V均可驱动,高于+5V需接限流电阻 |
DR- | DP9= OFF, DR为方向控制信号 | 用于改变电机转向。输入电阻220Ω,要求:低电平0-0.5V,高电平4-5V,脉冲宽度>2.5μS |
DP9=ON, DR为反向步进脉冲信号 | ||
MF+ | 输入信号光电隔离正端 | 接+5V供电电源,+5V-+24V均可驱动,高于+5V需接限流电阻 |
MF- | 电机释放信号 | 有效(低电平)时关断电机接线电流,驱动器停止工作,电机处于自由状态 |
AC | 电源 | 电源:AC24-60V DC24-80V |
AC | 电源 | |
A+ | 电机接线 | |
A- | ||
B+ | ||
B- |