| 摘要 |
<p>PURPOSE:To generate a signal at the time of manual opening of braking and prevent any misoperation from occurring by installing a switch between two manual released screws of a magnetic brake. CONSTITUTION:An operating plate 17 is stretched across between two manual release screws 13 of a magnetic brake. In an interval between a cover 15 and the plate 17, an A contact microswitch 19 is provided for generating a signal to display a manual opening state. When the magnetic brake is manually released, a manual release seat 16 is moved and clamped by a screw 13, so that the switch 19 is pressed by the plate 17, thereby generating a signal.</p> |
