5DM-82314-00
A small electrical cover: the clip recess has to hold after heat ageing, which is what the EP70 compound is chosen for.
Specification
| Part number | 5DM-82314-00 |
|---|---|
| Part family | Moulded rubber part |
| Construction | Single-compound moulding, no metal insert |
| Compound code | EP70 (marked on the part) |
| Face detail | Small moulded rubber cover with an internal step and a clip recess. |
| Moulding compounds | EPDM, SBR, TPE, TPE-SEBS, PVC or PP, to drawing |
| Tooling | Designed and built in house |
| Prototype parts | 4 weeks from prototype tool |
| PPAP | Typically 8 weeks, to ISO/TS 16949 or VDA |
| Dimensions | Built to customer drawing or to a supplied sample |
| Moulded from | Beijing rubber plant (rubber) / Shanghai plant (plastics) |
The face on this part
Small moulded rubber cover with an internal step and a clip recess. It sits in the YAMAHA Rubber Parts group, and the photograph above is of the part itself rather than a rendering — what you see is the tread, the outline and the finish as they leave the tool.
With no metal face, the compound is the part
There is nothing to hide behind. A pad that is too hard makes its tread pattern useless; one that is too soft wears through at the rib tips. Send the service conditions and our designers will propose a grade rather than asking you to guess one.
How the compound is proven
Shore A hardness, density, ozone, ageing, tensile strength, elongation to fracture, vulcanization and insulation resistivity, oil resistance and Mooney viscosity — all run in the Beijing facility, next to the press rather than a week away.
Tooling and first parts
All tooling is designed and made in house. Parts from a prototype tool reach you in 4 weeks, which is the window in which the face, the retention and the hardness can still be changed without restarting anything.
Background reading
Choosing a Pedal Pad Compound: EPDM, SBR, TPE and When Each One Fails
Service conditions, not price, should pick the compound. Here is how we narrow it down and what we test to prove the choice.
Reading a Compound Code: What EP70, NBR70 and CI60 Tell You
The codes marked on our YAMAHA parts are a compact statement of family and hardness. Here is how to read one.
Ribs, Lattices, Studs and Slots: What Each Pedal Tread Is For
Four tread families appear across this catalogue. Each one is a different answer to the same question about grip and wear.
Questions buyers ask
What hardness should I specify?
Shore A hardness decides how the part feels and how fast the tread wears. Too hard and the pattern does nothing; too soft and the rib tips go first. Tell us the duty and we will propose a number to put on the drawing.
How long before I see a real 5DM-82314-00 sample?
Our prototype shop exists for exactly this. Parts from a prototype tool take 4 weeks; PPAP to ISO/TS 16949 or VDA, on production parts, is typically 8 weeks after that.
What do you need from us to quote it?
A drawing, or a physical sample we can measure. Our designers work in SolidWorks, Pro-E and UG, so a native or STEP file is enough to start.
How is the material verified?
Through the nine test methods we run in Beijing, and through CTI — Centre Testing International Corporation, Shanghai — where an accredited third-party result is required.
What does the EP70 marking on the part mean?
It is the customer's own compound designation, carried on the part so the grade travels with it. The letters give the family — EP for the EPDM grades, NBR for nitrile — and the digits give the nominal Shore A hardness.
Quote the 5DM-82314-00
Send the annual volume and, if you have one, the drawing. Prototype parts follow 4 weeks after a prototype tool.