Page 23 - Catalog spare parts BPW eco discs

Auto Parts / Page 22 BPW-EL-TSB 31231601e
3 Brake parts BPW ECO Disc

3.2 TSB 3709 / 4309 / 4312
Brake discs, general

BPW Brake discs
With the introduction of IBD brake discs (IBD = Internal
ventilation / permanent brake), the proven BPW design
of the collar disc has been further improved.
Further development has focused on the regulation of

thermal effi ciency in order to optimise wear characteristics
and to improve reliability.
The quality of brake discs is the result of a combination
of the shape of the design, the materials used and the
quality of the mechanical machining.
The chemical composition of the material alloy is in
particular responsible for a large number of properties,
and hence determines some essential product features.
BPW has taken these technological influences into
account for many years in the development of brake
discs, matching them to the requirements on the trailer.
BPW Brake disc - IBD version

The latest generation of BPW brake discs

offers the following advantages:

Increased surface area for eff ective heat
dissipation
Optimisation of material for improved heat
distribution over the surface of the disc
Venuri contour for improved internal air fl ow
Optimally matched friction pairing
(Pads / Brake disc)
High resistance to wear
Simplifi ed spare parts provision thanks to
uniform brake discs for 0 and 120 off sets

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