Electric tool
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
Provided is an electric tool， which brakes the motor when a malfunction occurs in the motor without having to turn the trigger switch off. The electric tool (10) comprises: a motor (20) that rotates by supply of electricity from a power source (PS); a control unit (38) for controlling the rotation of the motor; a switch (12) for switching supply of electricity from the power source to the motor on and off manually; a first braking means (23) for braking the motor when the switch (12) is switched from on to off; and second braking means (23， 45) for braking the motor (20) on the basis of a prescribed signal from the control unit (38) when the switch (12) is on. Provided is an electric tool， which brakes the motor when a malfunction occurs in the motor without having to turn the trigger switch off. The electric tool (10) comprises: a motor (20) that rotates by supply of electricity from a power source (PS); a control unit (38) for controlling the rotation of the motor; a switch (12) for switching supply of electricity from the power source to the motor on and off manually; a first braking means (23) for braking the motor when the switch (12) is switched from on to off; and second braking means (23， 45) for braking the motor (20) on the basis of a prescribed signal from the control unit (38) when the switch (12) is on.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
