Hydraulic Emergency Brake (HEB)

Hydraulic Emergency Brakes are imperative for safety. Used on the low-speed shaft side of a drive, they need to provide sufficient torque to overcome a low-speed failure such as a gearbox, coupling, or other transmission failure.
They apply braking torque on a disc bolted
to the drum flange in order to stop or hold the load.

Braking force is directly applied to the brake shoes by a high-capacity spring pack.
The organic brake friction shoes press on the both
sides of a rotating steel disc, providing the friction forces and thus braking capacity.