Monobloc-Bellhousings with noise damper acc. to VDMA 24 561.
The connection between the noise damping ring and the bellhousing is of moulded design using a form conclusive and vulcanised elastomer compound and is designed to avoid rotation and radial wind up.
The design provides a noticeable improvement in stiffness, resulting in a tensile strength of 56 kN, (based upon a monoblock bellhousing with a motor flange diameter of 300mm and is suitable for use with an electric motor with frame size D132). The higher stiffness results in reduced shaft misalignment and increases the service life of the drive coupling.
See page 37 of the jbj Techniques’ Pump Drive Components (yellow) catalogue