公开(公告)号：US20240139944A1

公开(公告)日：2024-05-02

申请号：US17974862

申请日：2022-10-27

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Hsin-Fu WANG ,  Shun-Kai CHANG ,  Yen-Shun HUANG

IPC: B25J9/16

CPC classification number: B25J9/1664

Abstract: The robotic arm operating system includes a control device, a plurality of joint devices and a brake release monitoring device. The control device is used to generate an operation instruction. The joint device is coupled to the control device. Each joint device includes a motor and a driver. The drivers of the joint devices receive the operation instruction to generate corresponding multiple unlocking signals. The unlocking signals are used to release a braking state of the motors of the corresponding joint devices. The brake release monitoring device is coupled to the control device and the joint devices, and includes a plurality of monitoring circuits. When one of the plurality of monitoring circuits does not receive the corresponding unlocking signal, the brake release monitoring device notifies the control device that the operation instruction is not allowed.

公开(公告)号：US20190210639A1

公开(公告)日：2019-07-11

申请号：US15864368

申请日：2018-01-08

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Eric WANG ,  Yi-Wei LIAO ,  Chun-Yu HUANG ,  Ming-Si YAN ,  Hsin-Fu WANG

IPC: B62D5/04 ,  F16H57/01

CPC classification number: B62D5/0481 ,  B62D3/12 ,  B62D5/0424 ,  B62D5/0445 ,  F16H57/01

Abstract: A method of evaluating the health status of belt drive in electric power steering system by detecting the occurrence of sliding teeth in the electric power steering system and the frequency of occurrence and the output of the motor. In this way, the user really knows the belt drive health of the electric power steering system.