Motor eléctrico con una carcasa giratoria para aplicaciones industriales y de construcción de maquetas

摘要

The rotary casing of the electric motor, namely the magnet ring (1) between the magnets (2) and/or the rear face (3) and/or the front face (4) of the motor, contains a system of output cooling ducts (5) and the motor contains at least one cooling fluid input (6). The cooling fluid input (6) is, depending on the need for pressure gradient, in the static (middle) parts of the electric motor and/or in the adjacent components of the rotary casing. It is an aperture or a system of apertures connected to a system of passages (9) and ducts (14, 15) finally leading to output cooling ducts (5). This makes up an integrated system of shaped ducts enabling continuous spontaneous inflow and outflow of the cooling fluid (mostly air) inside the electric motor while the motor is operated. This leads to intensive cooling of all components of the electric motor heated during its operation - without raising its weight and at low manufacturing and operating costs.