Fully auto motor armature rotor manafacturing production assembly line

Price: 100000.0 USD
Trade Term: FOB,CIF
Payment Terms: T/T,L/C
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Basic Info.
  • Product name: Mrmature manufacturing line 
  • Application: Motor armature rotor production 
  • Conveyor: Alloy aluminium frame 
  • Machine color: Ral9010 or as Per Customer Requirement 
  • Type: Fully automatic 
  • After sales servie: Overseas Service Center Available 
  • Certificate: CCC 
  • Size: middle size 
  • Model No.: ND-ZZX-5 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 10
  • Packing:Wooden case which is suitable for sea transport
  • Delivery Date: 120 days

Fully auto motor armature rotor manafacturing production assembly line

I. The armature rotor production line introduction:  

This automatic produciton assembly line is used for the manufacturing production of motor rotors (commutators can be hook or groove).

The automatic electric motor armature manufactuing line is transmitted by the belt conveyor line, and the front and rear machines can be connected according to a predetermined communication protocol to realize intelligent automatic production, and the workpiece transfer, loading and unloading, detection, and production process transfer can be completed without manual intervention.

The motor rotor production assembly line consists of the main operating table (including the upper and lower feed ports), the rotor shaft pressing machine, the rotor commutator pressing machine , the automatic rotor insulation paper insertion, the double flyers armatur rotor coil winding machine, and the fully automatic rotor commutator spot welder, the automatic rotor slot wedge insertion machine, the armature rotor commutator turning machine, the armature rotor deburring machine, the fully automatic rotor integrated testing machine.

These machines form an automatic rotor production line through belt conveyors.

The workpiece is placed in the production line from the console.

The entire production line will complete the corresponding process according to the relevant process.

Finally, it will be recycled back to the lowering port to remove the completed workpiece.

Each process equipment has functions such as separate setting, display, operation, sound and light alarm.

II. Performance and characteristics  

1. This automatic rotor manufacturing production line includes armature shaft presser, armature rotor commutator press, rotor insulation paper automatic inserter, double fly fork armature rotor winder, fully automatic rotor commutator spot welder, automatic armature rotor slot wedge inserter , rotor commutator finishing turning machine, rotor commutator deburring machine, and fully automatic armature rotor testing machine.

2. The complete rotor manufacturing line equipment can be automatically connected or operated independently.

3. Advanced and sophisticated host manufacturing technology combined with a powerful belt conveyor system for a variety of different planar configurations.

4. It has the advantages of simplicity, flexibility, high efficiency and reliability, which can greatly save manpower, reduce labor intensity and effectively improve production and quality.

5. High-strength all-aluminum frame structure, simple and elegant appearance.

6. The main operation console can perform centralized display monitoring and inquiry on the entire production system, and can read and write the process status of the product by manual input instructions, which can change the process of processing the product, and the operation is more humanized.

7. Compared with the pneumatic conveying line, the transmission efficiency is higher, the noise is smaller, and the workpiece is not damaged during transportation; the belt conveying structure combined with the intelligent identification system realizes flexibility from hardware and software, and makes the wiring more flexible and diverse.

8. The whole rotor manufacturing line adopts automatic identification control system. Each process can automatically read, write and identify the machining status of the workpiece, so that the line body can better adapt to complex and diverse production process requirements.

9. Customers can configure different models into a highly efficient and practical automatic production line according to the actual conditions such as product type, technical indicators and production requirements.


III.The main equipment parameters  

We can customize the machine according to customer needs, please contact us if you need it.

a. Auto armature rotor commutator pressing machine parameters

Product name

Motor armature commutator pressing   machine

Armature O.D:


Shaft O.D:


Shaft length:


Armature slot number:

8-24 slots

Commutator O.D:


Speed amplitude modulation:


Air source:


Total power:


Power source:



About 400Kg




b. Double flyer winder armature coil winding machine parameters

Product name

Armature rotor coil winding machine

Wire diameter:


Armature O.D:

¢20~¢60   mm

Armature stack length:

10~60 mm

Slot type:

straight slot(No more than 36 slots)

Armature slots number:

Odd, even slot

Counting Range:


Commutator diameter:

¢18~¢40   mm

Fly fork speed:

0~3000 rpm

Indexing speed:

0~3000 rpm

Action process:

Single action, automatic

Air pressure :

4~6 Kg/cm2 ,0.5-0.7MPa

Machine power:






Power supply:

3phase 380V±10%    50/60 Hz

Total weight:

about 1,180 Kg


2000(length)×1300(width)×1800(height) mm3

Production efficiency:

800-900set/class(calculated based on 12slots 24hooks, 20turns)


c. Fully auto motor armature commutator spot welding machine parameters                         

Product name

Armture commutator hotstaking machine

Loading method: (choose any one from the   following three methods)

1.Manually loading/unloading

2.Manually push guide rail to load/unload

3.Cylinder loading/unloading

Indexing method:

servo indexing

Commutator type:

hook or riser

Wire diameter:


Armature diameter:


Armature Stack length:


Shaft length:


Commutator diameter:


Shaft diameter:


Commutator hook/riser number:


Zero finding method:

manually place armature, cylinder drive one block   for positioning

Pressure control method:

spring + cylinder + pressure detection

Welding head cooling method:

water cooling

Parameter setting:

set on the touch screen and power source ,   Parameter also can be set

Power source control method:

close loop feedback, high accuracy , inversion

Compressed air pressure:


Welding source power:

three phase AC380V±10%  50HZ    40KW

Water cooler power:

three phase AC380V±10%  50HZ   

Machine weight:

800kg(for reference)


785(L)x 910(W)x 2100(H)mm 3 (for   reference)              

d. armature rotor commutator turning machine parameters





Armature OD

Ф20~Ф60 mm

Can process up to Ф82 mm(Minor changes are needed)


Armature stack length

10~100 mm


Shaft length

50~250 mm


Length of shaft at commutator end

6~80 mm


Shaft diameter at commutator end

Ф3~Ф12 mm


Commutator diameter

Ф12~Ф42 mm


Commutator roundness


The commutation material is Ag Cu,

Surface hardness of shaft≥HRC45

Shaft Roundness at the bearing position≤1.5u

Armature  balance control


Commutator bar-bar roundness



surface roughness

Ra 0.4 ~ Ra 1.0

as requirement


Maximum cutting amount

Max 0.12mm for the first cutting

Direction at commutator diameter


Armature speed regulation range

Max 3000rpm

Touch screen setting


Z direction Feeding speed

Stepless adjustable

Touch screen setting


Z direction cutting return speed


Internal programming


Z direction cutting length

4 different turning lengths   can be set

Touch screen setting:Max 30mm


Z direction stroke

Max 40mm


X direction cutter feeding speed

Stepless adjustable

Touch screen setting


X direction cutting return speed


Internal programming


X direction feeding accuracy

Min 0.002mm

Touch screen setting


Cutter compensation volume

Min 0.002mm

Manual touch screen setting


Rotor rotation during turning


Observe the rotor rotation along the axis of commutator:CW


Air pressure

Pressure 4~6kg/cm2


V-block material

Artificial PCD diamonds


Turning tool material

Artificial PCD diamonds


Turning tool type

Wide blade

12 degrees right/ left deviation


Machine power


Industrial vacuum cleaner power:2.2KW

Deburring machine power:0.2KW



AC380V      50/60Hz

Industrial vacuum cleaner:AC380V  50/60Hz

Deburring machine:AC220   50/60Hz


Machine weight

About 1100Kg

Does not include vacuum cleaner and deburring machine weight


Workpiece operation height


The rotor center is high from the ground center


Production efficiency


10-12 sec/pc



1100mm(length)   x 900mm(width)x 1600mm(height)3


IV.The main equipment picture display 

1.The double flyer armature rotor coil winding machine

2. The armature commutator spot welder hot staking machine

3. The armature rotor commutator turning machine

Send message to this supplier
Ms. Annie (Sales Manager)
Tel: 86-574-87295639
Mobile: 86-13738869026
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Contact Method
Ningbo Nide Mechanical Equipment Co., Ltd.
14-5, East Kemao Center, Xiangyun Road, Hi-tech District, Ningbo, Zhejiang, China (Mainland) / 315040
Fax: 86-574-87295637
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