مواتير حركه تركي 380V motor 3phase

As is seen here, rotating field speed of a 2-pole motor will be 3000rpm and rotating field speed of a 4-pole motor will be 1500rpm. The change in rotation speed of the asynchronous motor at different loads can be seen in the torque-speed graph shown below.

3-phase asynchronous motors;

• can be used directly by operating from the network (DOL). In this case, speed adjustment is not possible.

• can be used by feeding with variable speed driver (VFD) for speed control and are suitable for both scaler and vectorial control.

• The same motor can be used in both 50Hz and 60Hz networks.

• are suitable for Star/Triangle start-up or soft starter usage for limitation of start-up current.