Starter Armature Analyse Quality Checker Machine Automatic Testing Panel WIND-ATS-02

(1) Application

Starter armature upto 36 slots

covering 13, 17, 19 (few), 21,23,25,27, 28,29,33 slots (common)

(2) Advantages

a. Automatic positioning, the operator no need to check initial positioning by hand

b. The biggest starting armature manufacturer ordered over 10pcs and 100% satisfaction

c. Testing panel cycle time: 8~9s (according to 33bars)

(3) Technical Data

(4) Main Configuration

15’’ Touch screen Sampling Chip: BB Relay:NAIS High voltage relay:Meder

Pneumatic parts:Airtec

Power: AC 220V,50Hz

Air pressure:0.4~0.6MPa

Temperature:0~45℃

Dimension: 950mm*1250mm*580mm

HS Code:9030390000

(5) FixtureTolerance range

For types of armature, the fixture are needed and tolerance adaption are as below:

1. Armature commutator with same slot bars, the outside diameter tolerance is +4mm

2. When armature outside diameter change, the holding fixture should be changed

(6) Wearing Parts

1.Communication Contact Pins (One year for automatic type, half year for manual loading type)

2. Rubber Ring Fixture

Ask and Answer

Ask:

It’s not clear for me this percentage of 25 – 30%. We know that the surge test is a comparative test by

wave for results. In your manual is telling that the results deviation of 5%. Please explain me better why

the pulse alternates from 1100 to 1050 for example?

Answer:

Surge test use High voltage pulse voltage applied to windings, By decaying and comparing the oscillation

waveform space to determine whether the winding have a problem,

The result is a comparing of sample waveform and tested waveform 's area difference, S1-S0/S0 is the

Percentage, it should be within the 'Judge Uper(%)',

Usually some of our local user, the starter armature manufacturer set it as 25%~30%.

And the pulse voltage is not DC, it is alternating,

For example when you input 1000V, it might be 1100V or 1050V,

Applied voltage result in current, the speed of energy release is different every time, too

So the data showed is just a reference, it will be different every time,

In general, The Surge test result is Qualitative rather than quantitative.