| 摘要 |
<p>Provided is a cylindrical coreless motor which is easily downsized and capable of suppressing the size of a magnet for obtaining a necessary output torque of a motor. To a casing (20), a shaft (2), a shaft connection unit (10), and a commutator (9) which constitute a rotor unit of the cylindrical coreless motor are provided. The shaft (2) is formed by penetrating a shaft hole formed in the center of a resin mold member (23) for integrally fixing a cylindrical magnet (21) to the casing (20).</p> |
