POLAR TECH

Brand	Owner (click to sort)	Address	Description
POLARTEC THE CLIMATE CONTROL FABRIC	AD PROPERTIES CORP.	5 BURLINGTON SQUARE BURLINGTON VT 05402	POLAR-TECH;textile fabric piece goods and related articles for use in the manufacture of clothing;THE CLIMATE CONTROL FABRIC;
POLARTEK	ADS PROPERTIES CORPORATION	46 STAFFORD STREET LAWRENCE MA 08141	polar-tech;textile fabric piece goods for use in the manufacture of clothing;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Provided is a motor having a magnetic polar unit in which a permanent magnetic polar array having arranged therein alternately a plurality of permanent magnetic polar elements in alternate opposite poles is made to face a plurality of electromagnetic coil arrays alternately excited at opposite poles, and the permanent magnetic polar array is made to move thereby; wherein the motor further comprises a sensor for detecting the periodical magnetic change accompanying the movement of the permanent magnetic polar array, the output of the sensor is directly returned as a direct drive waveform to the electromagnetic coils, and this drive circuit forms the excitation signal based on the return signal.