ENERGYID 966815

Hairpin Stator

Submitted by

Additive Companion

Industry: Energy
Year: 2025
Country: Germany

Summary

Additively manufactured winding heads and conductors for hairpin stators in electric motors. This technology allows for the direct printing of dense copper onto conventional conductors, improving efficiency and reducing material usage.

Project Gallery

Technology Details

Printer Technology: DMLS
Printer Category: Powder Bed Fusion
Material: Copper Alloy
Feedstock Form: Powder
Finishing: Bead Blasting

Process Steps

Printer category: Powder Bed Fusion

1
Step 1Printing
Technology
DMLS
Material
Copper Alloy
Hardware Manufacturer
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2
Step 2Post-processing
Post-processing Type
Bead Blasting

Application Profile

Cost per Part

€€€€

€100–€499.99

Indicative single unit production cost at time of manufacture.

Project Scale

Small Series

Product Type

Component

Sustainability Rating

★★☆

Can depend on fossil fuels and high energy use, but allows unconsumed material to be directly reused for printing without reprocessing, significantly reducing manufacturing waste. This rating relates to the technology type only. The design, purpose and longevity of the entire object can offset any of the technology type's negative sustainability credentials.

Key Advantages

Complex Geometry

Points of Interest

Heat Exchange

Recognition

Press

Providers Involved

Providers

TrumpfHardware Manufacturer

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