IBL/SC Hydraulic Multidisk Brakes

To make their application as easy as possible, two variants of these brakes are available, differing substantially from each other from the point of view of construction and application, but both with the same technical characteristics. The first type (IBL/SC and PBL-BF/SC) must be connected to a fixed shaft, on which a cup shell is then freely mounted: on one side, this cup shell is milled to anchor the outer discs of the brake. The moving components to be braked are fixed on the other side. The second type (IBL and PBL-BF) must be fixed to a wall and a milled hub must be mounted on the rotating shaft; This hub will be inserted into the fins of the inner discs. Both types have fixed cylinders with working pistons, the advantages of which are fully described in the introduction on static cylinder clutches. For usage in an oil bath or in the presence of an oil mist, the brake disks are all made of steel. For the dry application (PBL-BF and PBL/SC-BF), a combination of bronze and steel brake discs are used. For the hydraulic model, the recommended type of oil is the same recommended for clutches.

Example of mounting:
+Info

Approximated determination of static moment in relation to working pressure: