Handheld electric tool and motor assembly for electric tool

A handheld electric tool, the handheld electric tool comprising:

• a housing defining an installation opening, a gas inlet, and a gas outlet, the housing comprising a separating rib extending from an inner wall of the housing between the gas inlet and the gas outlet;
• a working member, installed at the installation opening of the housing and protruding outward from the housing;
• a motor disposed in the housing, the motor having a far-side end close to the working member and a near-side end remote from the working member;
• and
• a motor support, disposed in the housing comprising:
• a first part, positioned at the far-side end of the motor and fixedly connected to the housing, and
• a second part, extending from the first part into an interior of the motor and fixedly connected to a stator of the motor;
• wherein the second part is provided with a first through-hole for a rotor shaft of the motor to pass through, and an output end of the rotor shaft extends through the first through-hole and drives the working member to move;
• wherein the first part defines one or more second through-holes in fluid communication with the gas inlet and the gas outlet for airflow to pass through;
• wherein the gas inlet is close to the far-side end and the gas outlet is close to the near-side end;
• and
• wherein the motor is configured such that during operation thereof, airflow can be sucked in through the gas inlet, flow through the one or more second through-holes in the motor support and the motor and finally be discharged through the gas outlet, driven by a rotary action of fan blades arranged around the rotor shaft.