Fully Automatic Three-Phase Motor Stator 

Production Line

This fully automated stator production line is engineered for three-phase induction motors and 

tap motors, enabling streamlined, high-volume manufacturing with minimal labor input. The entire 

line integrates paper insertion, coil winding, coil insertion, wire lacing, and final forming, all controlled 

through a unified and intelligent automation system.

Technical Specifications:

• Stator Outer Diameter: Φ80 mm – Φ135 mm

• Stator Inner Diameter: Φ50 mm – Φ100 mm

• Stack Length: 30 mm – 120 mm

• Wire Diameter: 0.3 mm – 1.2 mm

• Slot Fill Factor: ≤80% (depends on wire size vs. slot opening)

• Line Footprint: 16000 mm × 8500 mm

• Cycle Time: ≤30 seconds per stator

Key Features and Advantages:

• Fully Integrated Automation: Covers all major stator production steps, including automatic

  stacking, phase insulation paper insertion, rotor core loading/unloading, online defect detection,

  and remote monitoring.

• High Efficiency with Minimal Labor: Requires significantly fewer operators compared to conventional

  lines without compromising production capacity.

• MES System Ready: Real-time data acquisition and process traceability help maintain product quality

  and support smart manufacturing.

• Proven Industrial Use: This production line has been widely adopted and tested in real-world manufacturing environments.

Technical Specifications:

• Stator Outer Diameter: Φ80 mm – Φ135 mm

• Stator Inner Diameter: Φ50 mm – Φ100 mm

• Stack Length: 30 mm – 120 mm

• Wire Diameter: 0.3 mm – 1.2 mm

• Slot Fill Factor: ≤80% (depends on wire size vs. slot opening)

• Line Footprint: 16000 mm × 8500 mm

• Cycle Time: ≤30 seconds per stator

 Production Process Flow:

1. Stator loading, laser marking, and insulation paper insertion

2. Primary and secondary coil winding

3. Pre-forming of coils

4. Wire connection, welding, and phase insulation insertion

5. Middle forming

6. Wire lacing

7. Final forming

8. Wedge inserting & expansion

9. Appearance inspection and electrical testing

Intelligent System Integration:

• Equipped with MES (Manufacturing Execution System) for full process traceability

• Electric control boards and user-friendly interface for status monitoring

• Online quality inspection of key parameters with 100% detection reliability

About NIDE - Your Reliable Partner in Motor Manufacturing Equipment

NIDE Group specializes in the R&D and manufacturing of motor production machinery. We offer a full range 

of solutions including standalone machines, fully automatic production lines for armature and stator, and 

complete motor assembly lines. With over a decade of experience, we support clients with high-efficiency 

equipment and tailored automation solutions for various motor types.

Our product portfolio also includes motor components such as commutators, ball bearings, carbon brushes, 

insulation paper, shafts, magnets, cooling fans, and motor covers. In addition, NIDE provides technical consulting, 

project design, and turnkey services to help clients optimize their motor manufacturing processes.

Machines Application

NIDE machines are widely used in the production of various motor types, including:

AC motors / DC motors / BLDC motors / universal motors / induction motors

Single-phase and three-phase motors

Common application fields: 

Household appliances: washing machines, air conditioners, vacuum cleaners, electric mixers,

electric shavers, hair dryers, electric toothbrushes

Industrial equipment: pumps, compressors, power tools, fans, coolers

Automotive: electric vehicles, hub motors, alternators

NIDE helps manufacturers build efficient, automated motor production lines for both high-volume 

and customized projects. More information please check our New Website: www.nidegroup.com.

Global Service & Support

NIDE offers global installation support, training, and after-sales services. Our engineering team ensures 

smooth machine integration and continuous production performance.  Contact us  for technical consultation 

for guidance on equipment selection.

Contact Us

marketing8@nide-group.com  (Head of Electric Machinery and Equipment)

emarketing@nide-group.com  (Head of Motor Parts)

SNS