Budget Amount *help |
¥16,380,000 (Direct Cost: ¥12,600,000、Indirect Cost: ¥3,780,000)
Fiscal Year 2018: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2017: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2016: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
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Outline of Final Research Achievements |
This study discussed efficiency improvement and feasibility study of in-wheel magnetic-geared motor for walking support machines. As a result, both torque increasing and loss decreasing were achieved by employing open-slot structure, low-loss core material, and interior permanent magnet rotor. Based on the results, the magnetic-geared motor was prototyped and tested. The test results demonstrated that desired torque can be obtained, and the maximum efficiency reached to 84.7%. Furthermore, it was proved that the prototype motor can be applied to walking support machines.
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