| 摘要 |
A brake device (3) is provided with: an outer ring (10); brake cams (20) provided with brake surfaces (21); and an output-side rotational member (30) disposed radially inward with respect to each of the brake cams (20). The brake device (3) is provided with springs (81) which are provided between at least one pair of brake cams (20) among the three brake cams (20), and which exert pressure such that the at least one pair of brake cams (20) are separated from each other. |
