公开(公告)号：US20240364097A1

公开(公告)日：2024-10-31

申请号：US18637892

申请日：2024-04-17

申请人： MAKITA CORPORATION

发明人： Kazuaki USAMI ,  Masayuki OKAMURA ,  Dai SUZUKI ,  Kouichi TAKEDA

IPC分类号： H02H7/085 ,  A01G3/08 ,  B27B17/02 ,  B27B17/08

CPC分类号： H02H7/085 ,  B27B17/08 ,  A01G3/086 ,  B27B17/02

摘要： An electric work machine according to the present disclosure includes: a motor; and a first control circuit. The first control circuit increases a first counter on the basis of the acquired or estimated line current value being greater than a current threshold. The first control circuit decreases the first counter on the basis of the calculated rotational speed being greater than a speed threshold. The first control circuit stops the motor on the basis of the first counter exceeding a first threshold.