Electrically operated bolt setting device and method for operating the bolt setting device

摘要

The driver (1) has a monitoring and/or diagnostic device i.e. electronic controller (24), for monitoring a state of the driver. A set of switching and/or sensor devices monitors the state of the driver. An electrical drive motor (20) i.e. brushless direct current motor, delivers driving power for setting a bolt (9). The monitoring and/or diagnostic device is connected with the drive motor. The rotational speed of the drive motor is detected for operating the driver. The drive motor is switched off or reverses its direction during occurrence of an error. An independent claim is also included for a method for operating an electrically actuated bolt driver.