| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mobile motor for improving the operability and preventing the efficiency from being degraded. <P>SOLUTION: The mobile motor is provided with a cylindrical section (a magnetic field magnet holding element) for holding a magnetic field magnet, a coil holding element rotatably disposed to the cylindrical section, a current carrying coil provided in the coil holding element and generating a rotational force between the magnetic field magnet holding element when a current is carried, brake coils 111a, 111b provided in the coil holding element and inducing an electromotive force for generating a magnetic field for inhibiting a relative rotation between the coil holding element and the magnetic field magnet holding element across both terminals, and a switch (a switch means) 53 inserted between both terminals of the brake coils. <P>COPYRIGHT: (C)2007,JPO&INPIT |
