A motor structure for throttle valve

The utility model discloses a motor structure for a throttle valve, and the motor structure comprises a housing (1), one end of the housing (1) is sleeved with a bottom sleeve (11), the other end of the housing (1) is provided with an end cover (12) and a top sleeve (13), a transmission shaft (2) is...

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Bibliographic Details
Main Authors LI BING, CHEN TAO, ZHANG GUANXU
Format Patent
LanguageChinese
English
Published 10.11.2020
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The utility model discloses a motor structure for a throttle valve, and the motor structure comprises a housing (1), one end of the housing (1) is sleeved with a bottom sleeve (11), the other end of the housing (1) is provided with an end cover (12) and a top sleeve (13), a transmission shaft (2) is inserted in the housing (1), and one end of the transmission shaft (2) is sleeved with a first bearing (31). A magnet group, a reverser (21), a carbon powder check ring (22) and a second bearing (32) are arranged at the other end of the rotor; a carbon brush holder (4) is arranged at the position of the commutator (21), an ash discharge groove (41) and a carbon brush (42) are arranged on the carbon brush holder (4), and a through hole and an opening are further arranged on the shell (1). The motor is provided with the base, the top sleeve and the plastic carbon brush holder, and the through hole and the opening are formed in the corresponding positions of the shell, so that conductive shortcircuit caused by carbon
Bibliography:Application Number: CN202020725834U