Title:
SIX-DEGREE-OF-FREEDOM MOTION MECHANISM CAPABLE OF MULTI-LAYER HEAT DISSIPATION
Document Type and Number:
WIPO Patent Application WO/2023/116040
Kind Code:
A1
Abstract:
Embodiments of the present application disclose a six-degree-of-freedom motion mechanism capable of multi-layer heat dissipation, comprising a base, and a mover assembly and a stator assembly which are provided on the base. The mover assembly comprises a magnetic steel framework assembled on the stator assembly, and when a motor coil is powered on, the mover assembly is in a magnetic suspension state relative to the stator assembly; the stator assembly comprises a stator framework; four groups of horizontal motor assemblies and vertical motor assemblies which are perpendicular to each other and are electrically connected to a control system are uniformly distributed and fixed in the circumferential direction of the stator framework, and cooling water is circulated among the horizontal motor assemblies and the vertical motor assemblies to absorb heat emitted by the motor coil; horizontal position sensors and vertical position sensors which are respectively correspondingly connected to the horizontal motor assemblies and the vertical motor assemblies to identify the position directions of the horizontal motor assemblies and the vertical motor assemblies and form a closed loop with the control system so as to implement six-degree-of-freedom posture simulation are fixedly provided on the base. According to the embodiments of the present application, the structure is compact, motion posture calculation is easy, and heat dissipation is instant.
More Like This:
| WO/2016/169703 | ELECTRICAL MACHINE |
Inventors:
HU HAI (CN)
HAN ZEXIANG (CN)
HAN ZEXIANG (CN)
Application Number:
PCT/CN2022/116141
Publication Date:
June 29, 2023
Filing Date:
August 31, 2022
Export Citation:
Assignee:
BEIJING U PREC TECH CO LTD (CN)
International Classes:
H02K3/24; H02K41/02; H02K3/46; H02K9/19; H02K11/21; H02K33/00; H02K41/035; H02N15/00
Foreign References:
| CN103226295A | 2013-07-31 | |||
| US6313550B1 | 2001-11-06 | |||
| CN104009674A | 2014-08-27 | |||
| CN101741290A | 2010-06-16 |
Attorney, Agent or Firm:
BEIJING TOUIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: