发表于:2021/1/8 9:04:35
#0楼
今天弄3相闭环步进带动的同步的滑台,有一个现象引起了的我思考:
1:闭环步进驱动器的细分会影响电机的扭矩?
2:开环是不是也一样?
说下现象:FX1S控制滑台定长来回跑,负载3.2kg左右。
1:3200细分,50000Hz,17600脉冲数,100ms加减速,滑台走一半驱动器报警;
2:6400细分,100000Hz,35200脉冲数,65ms加减速,滑台正常运行;
3:6400细分,100000Hz,35200脉冲数,60ms加减速,滑台走一半驱动器报警;
1:闭环步进驱动器的细分会影响电机的扭矩?
2:开环是不是也一样?
说下现象:FX1S控制滑台定长来回跑,负载3.2kg左右。
1:3200细分,50000Hz,17600脉冲数,100ms加减速,滑台走一半驱动器报警;
2:6400细分,100000Hz,35200脉冲数,65ms加减速,滑台正常运行;
3:6400细分,100000Hz,35200脉冲数,60ms加减速,滑台走一半驱动器报警;