Hand machine tool i.e. angle sander, has fluid flow generator provided in operating state of fluid flow in fluid passages, and sensor unit measuring fluid flow parameter, where generator is integrally formed with tool drive unit

摘要

The tool (10a) has a fluid flow generator (14a) provided in an operating state of a fluid flow (13a) in fluid passages (12a). A sensor unit (18a) measures fluid flow parameter, where the fluid flow is provided for cooling a tool drive unit (20a). The fluid flow generator is integrally formed with a tool drive unit. The sensor unit comprises a sensor (19a) to detect a flow rate of the fluid flow. An electronic control unit (17a) measures an action in dependence on a value obtained by the sensor unit.