Safety features in e/r crane

Electromagnetic fail safe brake (which do not allow the crane to fall with the load even when there is a failure)

- Emergency stop

- Distance limit switches in both transverse and longitudinal direction.

- Mechanical stoppers are also provided in both transverse and longitudinal direction.

- Automatic stopper for up-down travel of the hook to prevent the motor overloading.

- Thermistor trip for motor winding. Overload and short-circuit trip . No voltage trip.

 load limit switch- trip motor