| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric brake driving device capable of providing intended braking force even in the case that a brake wire is elongated or a friction material of a brake is worn. <P>SOLUTION: As a stroke quantity P(F<SB>e</SB>) of a wire member X is determined based on a driving current value in an electric motor 2 and a moving quantity of the wire member X, an optimum braking force can be exhibited by changing the stroke quantity of the wire member X according to elongation of the wire member X or wear of the friction material of the brake. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
