| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sunroof driving device that reduces noise, provides high output in a minimized size using a DC brushless motor, and realizes further silencing. <P>SOLUTION: The sunroof driving device comprises the DC brushless motor 10 as a driving source, a motor driving section 9 for switching driving voltage applied to a stator coil 30 in response to a rotating position of a rotor 31 detected by a magnetic pole sensor 32 which detects a magnetic pole position of a rotor magnet 38, a CPU 4 for controlling an opening or closing operation of the sunroof through the motor driving section 9 by a detected signal of the magnetic pole sensor 32, and a cable driving mechanism that is connected to the DC brushless motor 10 through a deceleration section 11 to push or pull a cable 12. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
