US 12,392,827 B2
Full-open and full-angle stall device for motor test system
Cheng-Hsuan Tsai, Taoyuan (TW); and Chun-Pin Yang, Taoyuan (TW)
Assigned to CHROMA ATE INC., Taoyuan (TW)
Filed by CHROMA ATE INC., Taoyuan (TW)
Filed on Aug. 2, 2023, as Appl. No. 18/229,267.
Claims priority of application No. 111214556 (TW), filed on Dec. 29, 2022.
Prior Publication US 2024/0219467 A1, Jul. 4, 2024
Int. Cl. G06F 9/54 (2006.01); G01R 31/34 (2020.01)
CPC G01R 31/343 (2013.01) 15 Claims
OG exemplary drawing
 
1. A full-open and full-angle stall device for a motor test system, comprising:
a base;
a driving source connection module, comprising a coupling and a first disc and a second disc that are detachably joined together, the first disc and the second disc fixed on the coupling, the coupling defined with a mounting hole for connecting a transmission shaft so as to receive a driving source from a motor under test; and
a brake module, disposed on the base and configured at an edge of the driving source connection module, the brake module being controlled to generate a clamping force on the driving source connection module, wherein the clamping force is selectively applied to any edge of at least one of the first disc and the second disc so as to brake the driving source connection module.