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ALTERNATE CURRENT SPRING BRAKE 230/400V
Code: AC.7
d. A 189
Specifications: alternate current brake. This brake is designed to stop the rotary movement of a mechanical shaft.
-Very sturdy structure:
-Easy brake unit assembly;
-Good heat dissipation through the structure obtained by die-cast aluminium and by means of the electric motor fan;
-The electro-magnet coil is completely casehardened with epoxy resin.
Operating: The brake is designed to assure, by means of the pressure springs and when no voltage is applied, the instrinsic safety egual than brake label value in Nm. On exciting the electromagnet the armature plate is pulled towards the electromagnet itself, thus loading the pressure springs and enabling the disc. which is axially movable on the toothed hub, to turn freely. When the current fails, the pressure springs drive the armature plate towards the disc, thus braking the motor shaft. Braking torque adjusting is made acting on the adjusting screws.
(€ 451.26 + VAT 22%)