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Motor Lamination
Laser Cutting & Rapid Prototyping

Fast laser cutting prototypes for motor laminations — from laser cut electrical sheets and bonding prototypes to mass-production-ready motor cores.
Get electrical motor fast prototyping in as little as 10 days, without tooling investment.

What Is Lamination Laser Prototyping?
 
Lamination laser prototyping is a rapid method for producing laser cutting prototypes of motor laminations directly from CAD drawings—without stamping tools.
Using a high-precision sheet metal laser cutting service, we create lamination prototypes and bonding prototypes that allow engineers to validate geometry, materials, and stack structures before committing to tooling.

This process is ideal for:

  • Early-stage motor R&D

  • Design validation and testing

  • Small-batch trials

  • Projects that require fast iteration
     

It is widely used for electrical steel rapid prototyping and electrical motor fast prototyping.

Why Use Laser Cutting for Motor Lamination Prototypes?

Laser cutting is the fastest and most flexible way to develop motor laminations.

Key advantages:

  • Samples in as little as 10 days

  • No tooling cost

  • Easy design changes

  • High dimensional accuracy

  • Ideal for experimentation and testing
     

With laser cutting prototypes, engineers can quickly:

  • Test multiple design versions

  • Compare materials and thickness

  • Validate magnetic and mechanical performance

  • Move faster to the next development stage
     

This makes laser cutting the preferred method for lamination laser prototyping and early-phase motor projects.

Our Prototyping Services to Series Production

Yuanzhong offers three types of prototyping processes with mould manufacturing lead time ranging from 10 to 90 days depending on the selected process chosen by the customer.

1  —

Laser cutting +

Bonding

This technique is best suitable for fast prototype production, manufactured

within 10 days.

2  —

Sheet compound mould + Welding/Riveting

This technique is suitable for small batch production with a quantity of no more than 1000 pieces. The mould manufacturing lead time for this service is between 30 to 40 days.

3 —

Interlock progressive die

This technique is suitable for large volume production. This mould manufacturing lead time for this service is between 60 to 90 days.

Materials for Electrical Steel Rapid Prototyping
 
We support a wide range of materials for laser cut electrical sheets:

  • Bao Steel / Wu Steel

  • Thickness: 0.35 mm – 0.65 mm

  • 0.1 mm silicon steel sheet available if required

  • Amorphous steel available

    • Thinner material

    • Higher efficiency

    • Lower core loss

This flexibility allows precise electrical steel rapid prototyping for both standard and high-efficiency motor designs.


Designed for Experimentation and New Motor Development
Laser cutting is ideal for customers who are:

  • Developing new motor projects

  • Testing new geometries

  • Comparing materials

  • Optimizing efficiency

  • Validating performance

During the experimentation period, clients can:

  • Modify drawings easily

  • Test multiple design versions

  • Shorten development cycles

  • Reduce early-stage costs

That's why lamination laser prototyping is the first step for many successful electrical motor fast prototyping projects.

 
From Laser Prototype to Mass Production
When your design is validated, we support full production in-house.
In-House Capabilities

  • Lamination stamping

  • Backlack bonding

  • Assembly

Tooling

  • Mold production with long-term trusted partners

Rotor Production

  • 6 in-house aluminium die-casting machines

  • High-quality aluminium alloy

  • Suitable for induction motors and rotor cages

Final Assembly

  • Winding and injection via certified partner factories

This allows us to provide a true one-stop service — from laser cutting prototypes to full motor core production.

 
Why Choose Yuanzhong

  • 40+ years of lamination manufacturing experience

  • Fast laser cutting prototypes

  • Full mass-production capability

  • One-stop service from prototype to production

  • Engineering and technical support throughout development

We help customers move efficiently from concept to reliable mass production.

 
Start Your Motor Lamination Prototype Today
Upload your drawings and receive your laser cutting prototype within days.

转子 高速冲-压装-电泳-2_edited.jpg

Let's Get Started on Your Project!

YUYAO YUANZHONG

MOTOR PUNCHING CO., LTD

​

No.28, Gansha Road,

Lubu Town, Yuyao City,

Ningbo, Zhejiang,

China

​

TEL 0086-574-62386011

FAX 0086-574-62385198

E-mail yuanzhong@yuanzhong.cn

CDZ Gmbh

​

Am Hagelkreuz 23,

41469 Neuss,

Germany

​

TEL +49 (0) 2137 9449 738 

E-mail info@cdz-gmbh.com

WEB www.cdz-gmbh.com

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