Ningbo Nide Tech Co., Ltd
NINGBO NIDE TECH CO.,LTD We specialize in the field of electric motors, covering motor manufacturing machinery, DC motor,commutator,ball bearing and carbon brush.
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Automatic Armature Commutator skimmer and finishing turning lather machine for electric motor collector
1. Introduction and Features
This electric motor armature commutator skimmer is used for turning and cutting the rotor collector surface.
Automatic finishing lathing the armature commutator surface
Manual load and unload the armature.
Servo and pneumatic system control
The collector cutting precision is stable, effectively reduce the influence of the vibration of the machine on the cutting precision.
PLC System controls the whole system and displays the process on the screen.
The commutator cutting time is programmable
The commutator cutting speed is pneumatic adjustable
2. Technical data:
| Product name | Armature commutator / collector skimmer |
| Armature diameter range | 71~86mm |
| Armature shaft diameter range | 3-16mm |
| Shaft length range | 290~330mm |
| Cutter linear speed | 50m-1000m/Min |
| Weight each cutting | 0.02-0.2mm |
| Surface roughness | 0.25micron for commutators. and rotor 0.4micron |
| Concentricity | ≤0.005mm |
| Max cutting length | 100mm |
| Belt press time | 0.1s |
| Speed frequency range | 0-60Hz |
| Air pressure | 0.5-0.7Mpa |
| Frequency | 50Hz |
| Motor power | 750W |
| Frequency converting power | 750W |
| Voltage | 240V+/- 10% |
| Machine dimension | 930×630×900mm |
| Weight | 350Kgs |
3. Application
This automatic armature commutator skimmer turning and cutting machine is use for precise skimming and cutting the armature commutator surface, is suitable for electrical tool, household appliances , vehicle, motorcycle starting engine, mini-engine and so on.
4. Picture show
a.The armature commutator skimmer turning machine table display
b.The commutator turning process
c.Collector surface finishing turning completed