| 摘要 |
A stepping motor capable of facilitating manufacture and assembly is provided to miniaturize a size by forming opening in a case. A rotor(190) and a pair of stators(200, 300) are arranged inside a case of a stepping motor(500). The rotor is fixed in a rotation axis(180). A coil(150) is parallaly installed in the rotor, and is located inside a yoke. A pair of stators is arranged between the rotors. The case includes a first opening(121) and a second opening(122) extended according to an axial direction. The first opening has a terminal unit(160, 260) for supplying a power source to a pair of stators. The second opening is formed in a location separated from the first opening.
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