COE Type

Monobladder Shaft with leaves

A shaft for delicate goods (winding with or without core)

Designed for winding and unwinding reels with variable widths, these shafts are particularly suitable for winding applications where expanded length is an important factor. They allow the use of one or more reels on a single shaft. They can be made as a half-spindle for cantilever applications. The model "COE" is recommended for the winding/unwinding of delicate products that do not accept the deformation of their core. In the "COE P" version with clamping, the winding without mandrel on materials of thickness from a few tenths of millimeters to several millimeters is possible. These shafts are made of steel, aluminum or composite. Depending on the application, they are equipped with leaves, ridged or vulcanized leaves. Custom designing and manufacturing of the shafts allow a perfect match with your needs; especially torque, load and speed constraints. "Large Expansion" shaft is available. COE expandable shaft range allows the use of 40 to 250mm diameter core.


    Other expanding shafts

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    BEX Type
    Multi bladder shaft with bars
  • frb_76-1.png

    FRB Type
    Pneumatic shaft with friction rings