Drum Brakes - ElectroHydraulic
Electro-hydraulic drum brakes can be used for the deceleration and stop/braking of various belt transport, port handling, hoisting, metallurgical, mining and building machinery.
Features:
- Interlocking shoe clearance balancing device (patented technology) and shoe auto-aligning device constantly equalise the clearance of brake shoes on both sides and make adjustment unnecessary, completely avoiding brake lining sticking to brake wheel.
- Main hinge points are equipped with self-lubricating bearings which create higher efficiency of transmission and longer performance life, lubricating is unnecessary during the course of operation.
- Brake spring is arranged inside square tube and surveyor's rod is placed on one side. It is easy to read braking torque value and avoid the troubles of measuring and computing.
Additional option:
- Hand release lever.
- Open (Release) or close limit-switch, which indicates whether the brake is properly released or closed.
- Wear-self-compensation device, which realises endless self-compensation of shoe clearance and torque when lining wears.
- Lining-wear limit-switch, equipped which signals will shown when wear of lining reaches the limit (note: self-compensation device should be equipped in application)
- Adopt thruster with fall delay valve as drive system which can realise closing delay of brake.