MOTOR TYPE ACTUATOR AND ACTUATOR FOR VALVE DEVICE

摘要

PROBLEM TO BE SOLVED: To reduce load on terminals and soldered portions to prevent their damage.;SOLUTION: In an actuator 1 for a valve device, a lower side housing (housing body) 2B and an upper side housing (cover) 2A are provided, a motor 3 and a gear train 4 are mounted, and rotation of an output shaft 3b of the motor 3 is transmitted to the gear train 4 to rotate a sixth gear 28. The actuator 1 includes a first printed board 5 which is connected with a connection terminal 3a projecting from a motor body 3d of the motor 3, a first internal connection terminal 22 which has one end connected to the first printed board 5, an external connection terminal 36 which is inserted into a connector connecting section 35 and is connected with the other end of the first internal connection terminal 22, a motor support plate 20 which is mounted on a rear face of the motor body 3d, a projecting section 20e which is formed integrally with the motor support plate 20 and projects in a horizontal direction, and a projecting section 40a which is erected on a holding base 40 in the lower side housing 2B and is welded to the projecting section 20e of the motor support plate 20.;COPYRIGHT: (C)2012,JPO&INPIT