| 摘要 |
PROBLEM TO BE SOLVED: To provide a sensor installation structure of an engine unit capable of being employed even under an environment in which an inside of an engine cover easily becomes high temperature and enhancing a degree of freedom of designs of a hall IC unit and a surroundings thereof.SOLUTION: A hall IC unit 57 is installed at an outside of an engine cover 51. A magnetic flux induction rod 70 that extends from a neighborhood part of a magnetic flux detection part of the hall IC unit 57 to a neighborhood part of a magnetic pole of a stator 53 that receives a magnetic force of a permanent magnet 54 on a rotor 52 or a neighborhood part of a passage trajectory of the rotor 52 is provided. |
