Paper shredder with thermo-regulated motor

A universal motor, comprising:

• a motor rotor;
• a motor stator core housing enclosing the rotor;
• at least two coils of wires in opposition to the other and, when energized, electromechanically active on the motor rotor;
• at least two set apart thermally conductive stays thermally coupled to the motor stator core housing;
• at least two set apart thermally insulative stays physically coupled to the motor stator core housing alternatingly in-between the at least two set apart thermally conductive stays;
• and
• at least one conductive band securing the insulative stays to and thermally coupling the conductive stays to the motor stator core housing.

A method for cooling a motor, comprising:

• providing a thermal conductive band around a motor stator core housing;
• providing a thermal conductive stay thermally interposed between the thermal conductive band and the motor stator core housing;
• providing a thermal insulative stay thermally interposed between the thermal conductive band and the motor stator core housing and set apart from the thermal conductive stay;
• and
• providing cooling to the motor stator core housing by heat conduction with the thermal conductive band and the thermal conductive stay thermally interposed thereinbetween.

A cooled motor, comprising:

• means for providing a thermal conductive band around a motor stator core housing;
• means for providing a thermal conductive stay thermally interposed between the thermal conductive band and the motor stator core housing;
• means for providing a thermal insulative stay thermally interposed between the thermal conductive band and the motor stator core housing and set apart from the thermal conductive stay;
• means for providing cooling to the motor stator core housing by heat conduction with the thermal conductive band and the thermal conductive stay thermally interposed thereinbetween;
• means for providing a thermoelectric cooler on the conductive band in proximity with the thermal insulative stay;
• means for sensing a motor stator core housing temperature;
• and
• means for controlling in response motor stator core housing temperature by operating the thermoelectric cooler thermally coupled to the thermally conductive band thermally coupled to the thermally conductive stays.