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45w 10pole odu air conditioner motor production line-0

BLDC Motor Assembly & Winding Line

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45W- 10Pole ODU Air Conditioner Motor Production Line

45W- 10Pole ODU Air Conditioner Motor Production Line

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Product Overview
This production line is developed for the automated manufacturing of outdoor unit (ODU) air conditioner motors, covering the full production cycle from stator processing to final motor performance testing.
The system integrates multiple key processes into a coordinated workflow, allowing manufacturers to achieve stable output and consistent product quality. Compared with traditional production setups, this line significantly improves efficiency while reducing manual operations.
It is especially suitable for factories focusing on outdoor HVAC motor production or upgrading from semi-automatic assembly lines to a fully integrated system.
  
- Key Advantages
1. Optimized for Outdoor Motor Manufacturing
Designed specifically for ODU motor manufacturing, the line supports production requirements such as higher durability and stable assembly performance.
2. Stable and Continuous Production Output
The system operates with a balanced cycle time (around 17 seconds per unit), ensuring continuous and predictable output in mass production environments.
3. Integrated Multi-Process Automation
Combines stator processing, rotor preparation, motor assembly, and testing into a unified automated workflow, reducing process complexity and improving efficiency and coordination.
4. Flexible Layout & Expandability
The modular structure allows the production line to be configured according to workshop space and future capacity expansion plans.
5. Intelligent Monitoring & Quality Control
Inspection points are embedded throughout the line to detect defects early and ensure only qualified motors proceed to the next stage, ensuring consistent product quality and reducing defects.
  
- Applications
This production line is widely used in:
· Air conditioner outdoor unit (ODU) motor manufacturing
· HVAC motor production facilities
· Fan and ventilation motor production
· Appliance motor manufacturing plants
· Small to medium power electric motor factories
   
Production Process
I. Production Line Requirement：
1. Capacity for complete production line：18 seconds/pieces；
2. The equipment can not damage the products；
3. This production line meet 45W-10Pole motor stator, rotor and assembly line and testing；
4. The working surface height of each equipment (Note: height from tooling surface to ground) is 850mm~900mm. The line height and size conform to ergonomic design, making it convenient for Party A to adopt standing operation.
5. The parameter settings can realize permission classification and different user login records. At least 3 levels of permission classification are required in the HMI
i. Full lock。
ii. Parameters related to testing data can be adjusted
iii. Parameters related to the action can be adjusted
6. Sound and light alarm function for each device is needed, which is red, yellow and green three-color alarm.
7. The whole production line meets the operating requirements of the indoor ambient temperature of -18℃ to 45℃;
8. Party A provides 440V/50Hz power supply to the power source platform. If Party B needs power purification or other needs, Party A shall be solved.
9. Other equipment requirements: Based on the characteristics and functional requirements of each device, they shall be listed separately in the functional requirements of each device.
10. The sensor bracket and other machined parts need to be rust-proofed. The sensor bracket needs to have a protective function for the sensor.。
11. Each stand-alone device can be shielded when an abnormality occurs, without affecting the operation and production of the entire line.
12. Any matters not covered in other technical agreements shall be subject to the subsequent written confirmation by both parties.
      
II.The overall process flow and layout are as follows：
  
Layout：
image.png
image.png
 
- Main Equipment Configuration
   
Stator line equipment list
No Equipment Qty Description Output
1 Terminal pin crimping & excess wire cutting machine 1 Automatic crimping terminal pins, cut off excess wire, manual loading and unloading the stators 17S
2 Terminal pin insert machine 1 Automatic inserting terminal pins 17S
3 Coil winding machine 10 Stator coil winding machines 17S
4 Laser welding machine 1 Connecting AL wires and terminal pins with laser welding 17S
5 Pre-rounding & rounding & performance testing combine machine 1 Liner stator pre-rounding, round welding, stator electric performance testing. 17S
6 Coil winding fixture tools 35 Put stator into fixture tools for coil winding /
7 Stator inner diameter detection & PIN CUTTING all-in-one machine 1 The inner diameter of the stator is inspected after coil welding. The PIN of the common end of the stator that passes the inspection is automatically cut off. 17S
  
rotor & assembly line

No

Equipment

Qty

Description

 Output

8

Stator polishing machine

1

Polishing the inner circle of the stator

8S

9

Stator cleaning machine

1

Cleaning the stator bearing chamber

8S

10

Stator oiling machine

1

Coating the inner circle of the stator with anti-rust oil

8S

11

Speed chain body

1

Production line body 

/

12

Tooling pallet

20

Jig used to rotate on the double-speed chain line

/
  
rotor & assembly line

No

 Equipment name

Qty

 Description

 Output

13

Magnet insertion machine

1

Magnet without magnetism before injection molding

15S

14

Injection molding robot

1

The robot automatically grabs the rotor with the magnet inserted for injection molding, and grabs the rotor after injection molding to the unloading line

/

15

Shaft press

1

Detect the positive and negative directions of the rotor, the final axis and the height measurement

15S

16

Circlip clamping & bearing pressing machine

1

Crimping circlip for front & back bearings , and pressing the front & back bearings and testing runout

14S

17

 Rotor Multi-path magnetizer

 

Magnetizing the magnet with multi-path and testing the magnetic valve

14S

18

Rotor cleaning & magnetic flux density testing & oil applying machine

1

Cleaning outside of rotor( adhesive tape cleaning, magnetic flux density testing, rotor bearing outside oil applying

14S

19

Stator automatic feeder

 1

Stator automatic feeder 1 Stator automatic feeding to the assembly line

13S

20

Stator testing machine

1

Automatic performance testing

12S

21

Automatic rubber ring installation machine

1

Automatic shock-proof bushing installation

15S

22

Automatic wave washer insert machine

1

Automatic inserting the wave washer into stator bearing

12S

23

Rotor & stator assembly machine

1

Rotor & stator assembly

14S

24

Automatic wiring harness soldering & insulation paper assembly machine

1

Automatically weld power cord and terminal, automatically install insulation paper

15S

25

End cover pressing machine

 1  

The rear end cover automatically puts red steel paper and automatically puts the rear end cover on the stator

12S

26

End cover press-fit & wave spring testing machine

 1

Press the rear cover, monitor the pressure and displacement; test the wave pad spring force

14S

27

No-load performance tester

1

Testing performance with No-loading

14S

28

Soundproof room

1

For artificial noise listening

/

29

Back EMF detector

 1

Automatically test the back EMF value and phase difference of the whole machine

15S

30

Automatic marking & labeling machine

 1

Automatic nameplate marking, automatic nameplate affixing

12S

31

Automatic waterproof ring installation machine

 1

Automatic waterproof ring installation

14S

32

Automatic circlip & CCD detection all-in-one machine

 1

Automatic circlip press into shaft, CCD detection of the whole machine appearance

14S

33

Automatic oiling machine

 1

Automatic anti-rust oiling of the shaft end

12S

34

Silent belt conveyor line

 1

Production line

/

35

Tooling tray

 1

User for transferring products with conveyor line

/
    
Appearance of production line see below：
Stator line:
image.png
  
ID cleaning line：
image.png (7).jpg
  
Rotor & Assembly line：
image (88).jpg image (89).jpg
   
IV. General technical requirements for equipment
 
Mechanical safety requirements
Movable protective covers shall be provided for movable parts and components that are frequently adjusted and maintained;
For possible flying hazards, anti-loosening measures shall be provided, protective covers or protective nets shall be provided, and other protective measures shall be provided.。
  
Elctrical safety requirememt
The control system is placed in a location that is convenient for the operator to operate and observe;
Adopt single-phase three-wire power supply system , and the equipment housing is equipped with a protective grounding device;
Manually operated equipment is equipped with a safety light curtain, and the operation will be immediately stopped and reset after an erroneous operation.
HMI requirement: Chinese and English
Appearance color: RAL9003;  Safety part color: RAL1023
 
V. Key parts configuration list：

   No

   Name

   Brand

   Specification

1

  Touch screen HMI

   WEINVIEW

 10inch

2

   PLC

   Mitsubishi

 5U series

3

   Servo motor

   Mitsubishi

/

4

   Pneumatic elements

AIRTAC/SMC

/

5

   Linear guide

HIWIN/PMI/AIRTAC

/

6

   Screw rod

HIWIN/TBI

 

7

   Bearing

NSK/NTN

 

8

   Speed adjusting motor

   JSCC

 

9

Industrial computer

   Advantech

 

10

   Sensor

Omron, SICK, Keyens

 

11

   Contactors & relays and other low voltage electrical

   Schneider

 

12

24V power supply

   MeanWell

 

13

SCARA robots

YAMAHA/INOVANCE

14

Six-axis robot

INOVANCE

    
FAQ
  
Q1: Can the production line be customized?
Yes, the line can be fully customized based on motor type, production capacity, and factory layout.
  
Q2: What motor types are supported?
Supports IDU motors, fan motors, HVAC motors, and other small electric motors.
    
Q3: What is the production capacity?
Standard cycle time is ≤18 seconds per motor.
    
Q4: Do you provide installation and training?
Yes, we provide overseas installation, commissioning, and operator training.
    
Q5: Can the line integrate MES systems?
Yes, the system supports data integration and smart factory management.
 

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