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Electric Car Motor Specification Example for Light Trucks: Budget Line

Source:Racing Crankshaft Components / Time:2026-09-18

Electric Car Motor Specification Example for Light Trucks: Budget Line

This is a worked specification for electric car motor in a budget line programme. It is the document we would send a buyer who asks what exactly they are getting: the material, the dimensions that are actually controlled, the finish, and the checks that happen before anything is packed.

The budget line version exists because the duty cycle on light trucks is not the same as on a showroom vehicle. Where the two are specified identically, something fails later — usually premature wear on the first batch.

Electric Car Motor

Example specification

ItemElectric Car Motor
ApplicationLight Trucks
VersionBudget Line
Base materialPolypropylene
Controlled dimensions4 key dimensions, recorded per lot
Tolerance band±0.05 mm
Finishanodised
MOQ3,000 pieces per specification
Sampling14 working days, 5 days per revision
ComplianceSAE J431

How the example is built up

  1. Start from the duty cycle, not from the catalogue photograph.
  2. Fix the base material in writing — Polypropylene, in this example.
  3. List the dimensions that are actually controlled and the tolerance on each.
  4. Name the finish and what it has to survive.
  5. State the inspection level and who pays when a lot fails.

Electric Car Motor example

Processes involved

  • robot welding
  • laser cutting
  • gravity casting
  • sintering
  • injection moulding
  • rubber vulcanisation

Where this example applies

Programmes that run budget line most often specify this build for light trucks. Related applications include trailer axles, emergency vehicles, municipal fleets, assembly programmes, long-haul trucks.

Checks before packing

  • Dimensional report against the approved drawing.
  • AQL 4.0 sampling on the finished lot.
  • Finish inspection under agreed lighting.
  • Carton drop test on the first lot of a new packing specification.

Questions buyers ask

Can the specification be held on file?

Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the SAE J431-compliant build instead of a fresh interpretation.

Do you handle mixed containers?

Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.

Can you match an existing sample?

Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.

What is the minimum order quantity?

The standard MOQ is 3000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.

Tell us the model, the fitment and the quantity and we will hold a production slot for you.

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