Invention Grant
- Patent Title: Servo press machine, motor using servo press machine, and method of assembling and detaching motor
-
Application No.: US15222625Application Date: 2016-07-28
-
Publication No.: US10525647B2Publication Date: 2020-01-07
- Inventor: Shougo Shibasaki , Masataka Yahara , Fumio Tajima
- Applicant: AIDA ENGINEERING, LTD.
- Applicant Address: JP Kanagawa
- Assignee: AIDA ENGINEERING, LTD.
- Current Assignee: AIDA ENGINEERING, LTD.
- Current Assignee Address: JP Kanagawa
- Agency: McDermott Will & Emery LLP
- Priority: JP2015-177735 20150909
- Main IPC: B30B1/26
- IPC: B30B1/26 ; H02K1/27 ; H02K7/075 ; H02K15/00 ; H02K21/24 ; H02K1/14

Abstract:
Provided is a servo press machine having a configuration that allows miniaturization of the servo press machine, and a motor using the same. A servo press machine includes a servomotor, a crankshaft rotated by driving of the servomotor, a connecting rod connected to an eccentric portion of the crankshaft, and a slide connected to the connecting rod, wherein two connecting rods are connected to the crankshaft, the servomotor is an axial gap motor, a rotor of the axial gap motor is assembled with the crankshaft between the two connecting rods, and a stator of the axial gap motor is fixed to a crown in which the crankshaft is housed.
Public/Granted literature
- US20170066213A1 SERVO PRESS MACHINE, MOTOR USING SERVO PRESS MACHINE, AND METHOD OF ASSEMBLING AND DETACHING MOTOR Public/Granted day:2017-03-09
Information query