Industrial DC motor Armature commutator turning Machine ND-WGK-2XB

 Tip: click on the picture to enlarge

Product model:ND-WGK-2XB


The DC motor armature finish turning machine is use for armature commutator turning and it can turn and brush the rotor simultaneously.


(1) Introduction and features

Manual load/unload of armature into the turning and brushing stations.

Armature commutator turning and brushing the rotor at the same time

Servo motor drive controls armature rotation.

Robust, vibration-free base and tooling mounting surfaces.

Complete control of belt speed for correct cutting surface speed.

Supporting Clockwise or counterclockwise rotation of armature during cutting.

High precision

Easy access for maintenance.

Low cost

Easy to operate

armature commutator finish turning machine 

(2) Technical data:


1. Voltage   240V+/- 10% 
2. Frequency     50Hz
3. Motor power   

750W(AOB71222、

Three phase 240 V、△ connection)

4. Frequency converting power 750W(2pole、single phase 240v)
5. Control  PLC System
6. Belt press time 0.1s
7. Cutting time  programmable
8. Cutting speed  pneumatic adjustable
9. Speed frequency range0-60Hz
10. Air pressure 0.5-0.7Mpa
11. Armature shaft diameter rangef3-f16mm  (according to customers’ requirement)
12. Armature diameter range 71~148mm
13. Shaft length range 290~490mm
14. Cutter linear speed50m-1000m/Min
15. Weight each cutting 0.02-0.2mm 
16. Commutator Surface roughness0.25micron
17. Rotor Surface roughness0.4micron
18. Concentricity≤0.005mm
19. Max cutting length100mm
20. Machine dimension950mm×650mm×950mm
21. Weight400Kgs


(3) Application

The armature finish turning machine is used for DC electric motor armature commutator surface finishing.


(4) Picture show

1. The armature commutator turning process

armature finish turning machine

2. Turning and brushing the rotor at the same time

motor armature commutator turning machine

3. Armature show after finish turning and brushing

automatic motor armature commutator turning machine


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Industrial DC motor Armature commutator turning Machine

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