DC Motor Armature Double Cutter Commutator Surface Turning Lathe Machine

DC Motor Armature Double Cutter Commutator Surface Turning Lathe Machine WIND-3A-PL

 

 

 

Application:

 

PMDC motor armature commutator, mixer, vacuum clearner,power tool, automobile armature

 

Turning and milling the surface of commutator to let it polish and shining, commutator turning and burr

 

remover can help the commutator work well with carbon brush.

 

 

How many axis in turning machine?	Three axis turning with three servo system
The smallest armature handled	Lamination OD 22.7mm(0.89inch), shaft diameter 3.0mm   Commutator OD 7.0mm
Lathe cutter piece	One piece or two pieces options (in different turning direction)

 

 

 

Advantages:

 

1.Precise with three axis servo device control 

 

2. Two cutter type can set different direction turning at same time for

 

     high requirement commutator surface turning

 

3. Acquire better commutator roundness and shining suface which

 

    can works well with carbon brush to reduce spark and noise

 

 

 

Specification:

 

Commutator roundness: ≤0.005mm

 

(depends on user’s commutator material, armature shaft quality and bearing position quality)

 

Roughness: ≤Ra 0.4(depends on customer’s armature quality)

 

Armature OD: Ф20~Ф82mm

 

Shaft length: 32~250mm

 

Shaft OD: Ф3~Ф16mm

 

Commutator OD: Ф8~Ф40mm

 

Max. cutting volume: first cut—rough cutting Max 0.15mm(in diameter direction of commutator)

 

Speed regulation range: 0~60Hz

 

Z direction cutter feeding speed: settable on touch screen, stepless adjustable

 

Z direction cutter returning speed: set on program

 

X direction cutter feeding speed: settable on touch screen, stepless adjustable

 

X direction cutter returning speed: set on program

 

Z direction cutting length: settable on touch screen,

 

Max. could set 4times different cutting length(Max 30mm)

 

Z direction travelling: Max 50mm

 

Production efficiency: whole cycle≤12sec/pc(twice cutting)

 

Air pressure: 4~6kg/cm2

 

Fixture: diamond V shape journal

 

Total power: 2.2KW

 

Machine power: 50/60Hz AC230V±10%(single phase)

 

Burring removing machine power: 50/60Hz AC230V±10%(single phase)

 

Vacuum cleaner power: 50/60Hz AC380V±10%(three phase)

Weight: about 1,100Kg

 

Machine dimension: 1,100mm x 1100 mm x 1,830mm3

 

 

 

Surface turning machine:

 

Turning of the commutator brush track area is accomplished through the use of a diamond-tipped tool

 

mounted onto a precision machine slide driven by a Japanese famous brand Mitubishi A.C. servo motor ,

 

Turning and milling the surface of commutator to let it polish and shining.