• Electromatic Engineers Private Limited

EM Flange Mounted Brake

Electromatic Engineers Pvt Ltd offers an Electromagnetic Flange Mounted Brake, Type-UFB (Normally Off). These types of brakes are normally-off type and operate on power. When power is given to the stator (coil), the armature is attracted towards the asbestos free friction liner of the brake stator, which clamps the rotating component stop at once. On switching off the electric power, the unique pre-stressed spring pulls the armature plate back into its original position and brake gets positively released with no residual torque. Normally off type brakes operate on DC voltage, hence AC to DC conversion is done by means of a suitable rectifier. Switching of the brake can be on either sides. However, once application demands higher switching frequency, faster engagement and disengagement time, switching must be carried out on DC side. To restrict the high inductive voltage, back EMF a suitable suppressor and capacitor network has to be provided across the contactor coil.