选型指南:
型号 Mode | 两相步进驱动器SA-872E |
输入电压 Power Supply | 20~80VAC/24-110VDC |
输出电流 Output current | 2.2~8.2A |
控制功能 Control Modes | 脉冲+方向 |
细分 Subdivisions | 400~51200 |
控制信号接口电平 Control Signal Voltage | 5-24VDC |
机械尺寸 Domensions | 97.5*1500*52.6 |
可定制型号:
型号Model | 功能说明 Function description |
SA-872E | 脉冲+方向(SW9状态ON为双脉冲) |
SA-872EC | IO控制(SW9状态ON为双脉冲) |
SA-865EV | 脉冲+方向(SW9状态ON为双脉冲) 电位器调速 |
SA-872EA | 脉冲+方向(SW9状态ON为双脉冲) 报警输出 |
★C:IO控制;★V:电位器调速;★A:报警输出
运行模式设定:
不含IO控制功能的型号 | |||
功能 | 开关 | 状态 | 结果 |
单双脉冲设置 | SW9 | OFF | 单脉冲 |
ON | 双脉冲 | ||
空闲电流设置 | SW10 | OFF | 半流 |
ON | 全流 | ||
★驱动器运行电流,在马达停转时刻自动减少,SW10设定空闲电流为运行电流的50%或100%,
当需要一个高力矩时,设为全流。为减少电机和驱动器的热量,推荐将空闲电流在允许的情况下尽可能降低。
含IO控制功能的型号 | ||
运行模式 | SW9 | SW10 |
单脉冲(默认) | OFF | OFF |
双脉冲 | ON | OFF |
受控运行 | OFF | ON |
持续运行 | ON | ON |
★IO控制模式时内置振荡器,拨码或开关量信号控制电机启停,可外接电位器或电压调速。电机默认自动半流。
报警代码:
绿色LED为电源指示灯,驱动器接通电源时,绿灯闪烁;切断驱动器电源时,绿灯熄灭。
红色LED为故障指示灯,出现故障时,红灯周期性循环闪烁;故障清除后,红灯熄灭。驱动器正常工作。
红灯闪烁次数代表不同的故障,具体关系如下:
LED灯状态 | 驱动器状态 |
绿灯常亮 | 电机运行中 |
绿灯闪烁 | 电机空闲 |
1红+1绿 | 相位过流 |
2红+1绿 | 电机绕组开路 |
3红+1绿 | 驱动器过压 |
4红+1绿 | 驱动器欠压 |
5红+1绿 | 其他 |
工作电流设定(SW1~SW3)
峰值 | SW1 | SW2 | SW3 | SW4 |
2.2A | OFF | OFF | OFF | OFF |
2.6A | ON | OFF | OFF | OFF |
3.0A | OFF | ON | OFF | OFF |
3.4A | ON | ON | OFF | OFF |
3.8A | OFF | OFF | ON | OFF |
4.2A | ON | OFF | ON | OFF |
4.6A | OFF | ON | ON | OFF |
5.0A | ON | ON | ON | OFF |
5.4A | OFF | OFF | OFF | ON |
5.8A | ON | OFF | OFF | ON |
6.2A | OFF | ON | OFF | ON |
6.6A | ON | ON | OFF | ON |
7.0A | OFF | OFF | ON | ON |
7.4A | ON | OFF | ON | ON |
7.8A | OFF | ON | ON | ON |
8.2A | ON | ON | ON | ON |
驱动器的峰值电流设置必须小于匹配电机的额定电流,否则可能会导致电机温升过高,影响电机使用寿命。
细分设定(SW5~SW8)
细分 | SW5 | SW6 | SW7 | SW8 |
400 | ON | ON | ON | ON |
800 | OFF | ON | ON | ON |
1600 | ON | OFF | ON | ON |
3200 | OFF | OFF | ON | ON |
6400 | ON | ON | OFF | ON |
12800 | OFF | ON | OFF | ON |
25600 | ON | OFF | OFF | ON |
51200 | OFF | OFF | OFF | ON |
1000 | ON | ON | ON | OFF |
2000 | OFF | ON | ON | OFF |
4000 | ON | OFF | ON | OFF |
5000 | OFF | OFF | ON | OFF |
8000 | ON | ON | OFF | OFF |
10000 | OFF | ON | OFF | OFF |
20000 | ON | OFF | OFF | OFF |
40000 | OFF | OFF | OFF | OFF |
外形尺寸图(单位:mm)

IO控制模式时速度设定表
速度 | SW5 | SW6 | SW7 | SW8 |
5 | ON | ON | ON | ON |
10 | OFF | ON | ON | ON |
15 | ON | OFF | ON | ON |
30 | OFF | OFF | ON | ON |
60 | ON | ON | OFF | ON |
90 | OFF | ON | OFF | ON |
120 | ON | OFF | OFF | ON |
150 | OFF | OFF | OFF | ON |
180 | ON | ON | ON | OFF |
210 | OFF | ON | ON | OFF |
240 | ON | OFF | ON | OFF |
300 | OFF | OFF | ON | OFF |
400 | ON | ON | OFF | OFF |
500 | OFF | ON | OFF | OFF |
650 | ON | OFF | OFF | OFF |
800 | OFF | OFF | OFF | OFF |
选型指南:
型号 Mode | 两相步进驱动器SA-872E |
输入电压 Power Supply | 20~80VAC/24-110VDC |
输出电流 Output current | 2.2~8.2A |
控制功能 Control Modes | 脉冲+方向 |
细分 Subdivisions | 400~51200 |
控制信号接口电平 Control Signal Voltage | 5-24VDC |
机械尺寸 Domensions | 97.5*1500*52.6 |
可定制型号:
型号Model | 功能说明 Function description |
SA-872E | 脉冲+方向(SW9状态ON为双脉冲) |
SA-872EC | IO控制(SW9状态ON为双脉冲) |
SA-865EV | 脉冲+方向(SW9状态ON为双脉冲) 电位器调速 |
SA-872EA | 脉冲+方向(SW9状态ON为双脉冲) 报警输出 |
★C:IO控制;★V:电位器调速;★A:报警输出
运行模式设定:
不含IO控制功能的型号 | |||
功能 | 开关 | 状态 | 结果 |
单双脉冲设置 | SW9 | OFF | 单脉冲 |
ON | 双脉冲 | ||
空闲电流设置 | SW10 | OFF | 半流 |
ON | 全流 | ||
★驱动器运行电流,在马达停转时刻自动减少,SW10设定空闲电流为运行电流的50%或100%,
当需要一个高力矩时,设为全流。为减少电机和驱动器的热量,推荐将空闲电流在允许的情况下尽可能降低。
含IO控制功能的型号 | ||
运行模式 | SW9 | SW10 |
单脉冲(默认) | OFF | OFF |
双脉冲 | ON | OFF |
受控运行 | OFF | ON |
持续运行 | ON | ON |
★IO控制模式时内置振荡器,拨码或开关量信号控制电机启停,可外接电位器或电压调速。电机默认自动半流。
报警代码:
绿色LED为电源指示灯,驱动器接通电源时,绿灯闪烁;切断驱动器电源时,绿灯熄灭。
红色LED为故障指示灯,出现故障时,红灯周期性循环闪烁;故障清除后,红灯熄灭。驱动器正常工作。
红灯闪烁次数代表不同的故障,具体关系如下:
LED灯状态 | 驱动器状态 |
绿灯常亮 | 电机运行中 |
绿灯闪烁 | 电机空闲 |
1红+1绿 | 相位过流 |
2红+1绿 | 电机绕组开路 |
3红+1绿 | 驱动器过压 |
4红+1绿 | 驱动器欠压 |
5红+1绿 | 其他 |
工作电流设定(SW1~SW3)
峰值 | SW1 | SW2 | SW3 | SW4 |
2.2A | OFF | OFF | OFF | OFF |
2.6A | ON | OFF | OFF | OFF |
3.0A | OFF | ON | OFF | OFF |
3.4A | ON | ON | OFF | OFF |
3.8A | OFF | OFF | ON | OFF |
4.2A | ON | OFF | ON | OFF |
4.6A | OFF | ON | ON | OFF |
5.0A | ON | ON | ON | OFF |
5.4A | OFF | OFF | OFF | ON |
5.8A | ON | OFF | OFF | ON |
6.2A | OFF | ON | OFF | ON |
6.6A | ON | ON | OFF | ON |
7.0A | OFF | OFF | ON | ON |
7.4A | ON | OFF | ON | ON |
7.8A | OFF | ON | ON | ON |
8.2A | ON | ON | ON | ON |
驱动器的峰值电流设置必须小于匹配电机的额定电流,否则可能会导致电机温升过高,影响电机使用寿命。
细分设定(SW5~SW8)
细分 | SW5 | SW6 | SW7 | SW8 |
400 | ON | ON | ON | ON |
800 | OFF | ON | ON | ON |
1600 | ON | OFF | ON | ON |
3200 | OFF | OFF | ON | ON |
6400 | ON | ON | OFF | ON |
12800 | OFF | ON | OFF | ON |
25600 | ON | OFF | OFF | ON |
51200 | OFF | OFF | OFF | ON |
1000 | ON | ON | ON | OFF |
2000 | OFF | ON | ON | OFF |
4000 | ON | OFF | ON | OFF |
5000 | OFF | OFF | ON | OFF |
8000 | ON | ON | OFF | OFF |
10000 | OFF | ON | OFF | OFF |
20000 | ON | OFF | OFF | OFF |
40000 | OFF | OFF | OFF | OFF |
外形尺寸图(单位:mm)

IO控制模式时速度设定表
速度 | SW5 | SW6 | SW7 | SW8 |
5 | ON | ON | ON | ON |
10 | OFF | ON | ON | ON |
15 | ON | OFF | ON | ON |
30 | OFF | OFF | ON | ON |
60 | ON | ON | OFF | ON |
90 | OFF | ON | OFF | ON |
120 | ON | OFF | OFF | ON |
150 | OFF | OFF | OFF | ON |
180 | ON | ON | ON | OFF |
210 | OFF | ON | ON | OFF |
240 | ON | OFF | ON | OFF |
300 | OFF | OFF | ON | OFF |
400 | ON | ON | OFF | OFF |
500 | OFF | ON | OFF | OFF |
650 | ON | OFF | OFF | OFF |
800 | OFF | OFF | OFF | OFF |
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