| 摘要 |
<p>The hand tool (10) has electrical power supply lines (31) running between operating device housing (16) and a drive housing for supplying electrical power supply voltage for a drive assembly (13). An operating device (15) e.g. electronic control circuit, has an electrical data transmission unit for transmitting preset data to a controller (34) e.g. electronic commutator unit, by changing the voltage. The assembly has an evaluation unit for evaluating the transmitted data to control a drive motor (11) by supplying a drive voltage, generated from the power supply voltage, based on the data.</p> |
