Drum controllers (Kolkata)

Drum controllers

Air break drum controllers are manufactured in accordance with customer specification. They are suitable for controlling A.C & D.C motors used in E.O.T cranes haulages in mines winches steel works. Mainly three sizes are manufactured 40 Amps 60 Amps 150 Amps. Provided with stator reversing contacts. DRUM CONTROLLERS are used for speed control along with resistances. Drum Controllers are available for AC supply to control slip ring and squirrel cage motors. Drum Controllers are of reversible type operating on AC 415 V 3Ph 50 Hz. DC Drum Controllers are also available. The Drum controller can be supplied with shunt limit switch contact as dead man s handle Type MC Type MC 4 Step 25 A 6 Step 90 A 4 Step 40 A 7 Step 90 A 4 Step 60 A 7 Step 90 A (CS) 5 Step 60 A 6 Step 150 A 6 Step 60 A 7 Step 150 A 7 Step 60 A 7 Step 150 A (CS)