| 摘要 |
<p>PURPOSE:To simplify a circuit configuration by interrupting current supply to a motor at a decelerating time and driving the motor as a generator. CONSTITUTION:When a main switch 15 is closed, a current is flowed to the coil 21b of a relay 21 to close a contact 21a. Thus, a current is supplied from a battery 5 to a motor 4. When an accelerator lever is returned to operate a brake lever, a control switch 23 is opened to eliminate the current to the coil 21b, and the contact 21a interrupts a drive circuit. On the other hand, a control switch 24 is closed in cooperation with the switch 23. Accordingly, the motor 4 is driven as a generator, its power is supplied to a resistor 19 to apply a brake.</p> |
