US 12,483,082 B1
Thin motor joint module
Zhigen Wang, Shenzhen (CN); Youchuan Wei, Shenzhen (CN); and Shih-Yao Shen, Shenzhen (CN)
Assigned to Shenzhen Komo Innovation Robotics Technology Co., Ltd., Shenzhen (CN); and MAIN DRIVE CORPORATION, Miaoli (TW)
Filed by Shenzhen Komo Innovation Robotics Technology Co., Ltd., Shenzhen (CN); and MAIN DRIVE CORPORATION, Miaoli (TW)
Filed on May 23, 2025, as Appl. No. 19/216,915.
Claims priority of application No. 202510304530.3 (CN), filed on Mar. 14, 2025.
Int. Cl. H02K 5/02 (2006.01); B25J 9/10 (2006.01); F16H 49/00 (2006.01); F16H 57/029 (2012.01); F16H 57/032 (2012.01); H02K 5/10 (2006.01); H02K 7/00 (2006.01); H02K 7/116 (2006.01); H02K 11/33 (2016.01); H02K 21/24 (2006.01); F16H 57/02 (2012.01)
CPC H02K 5/02 (2013.01) [B25J 9/1025 (2013.01); F16H 49/001 (2013.01); F16H 57/029 (2013.01); F16H 57/032 (2013.01); H02K 5/10 (2013.01); H02K 7/003 (2013.01); H02K 7/116 (2013.01); H02K 11/33 (2016.01); H02K 21/24 (2013.01); F16H 2057/02034 (2013.01); F16H 2057/02073 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A thin motor joint module, comprising a power component, a gear reducer component, and an output component,
wherein the power component, the gear reducer component, and the output component are all provided in a housing;
the power component is provided with an axial magnetic flux motor, the gear reducer component is provided with a harmonic reducer, and the housing is composed of lightweight metal material and PEEK material;
wherein the harmonic reducer comprises a camshaft, the camshaft is connected to a flexible bearing, and the flexible bearing is connected to a flexible wheel;
wherein a hollow shaft penetrates centers of the power component, the gear reducer component, and the output component; and an output shaft locking ring is provided between the hollow shaft and the flexible wheel, and a third O-ring is provided between the output shaft locking ring and the hollow shaft.