DRIVE UNIT OF MOLDING MACHINE AND INJECTION MOLDING MACHINE

摘要

An injection molding machine has a motor (31) provided with a brake unit (34). The brake unit (34) generates a braking torque greater than or equal to a maximum torque that the motor (31) is capable of generating. Thereby, the rotation of an output shaft (32) of the motor (31) is stopped. Therefore, at the time of stopping driving of a drive part and performing a predetermined operation, it is possible to stop a driven part from moving suddenly.