DC Motor Stator Testing Machine With Pneumatic Fixture

DC motor Stator Testing Machine Quality Analysis WIND-DTS

1. Advantage

1) Fast clamping fixture can be fitted for 3 terminal wires

2) Pneumatic fixutre is widely used to test 3 terminal wires or 6 end wires

2.Testing item: all the testing items can be conducted alone or together.

1)DC resistance test

Testing range:0.01W - 1000W

Testing loop:6 loop(scalable)

Tolerance:±0.5 %

Testing method:Four points, with auto ambient temperature correction function

2)Inductance test(including 3 phase balance test)

Testing range:10mH – 500mH

Testing loop:6 loop(scalable)

Tolerance: ±2.5%

Testing method:Four points

3)Turn to turn insulation

Pulse high voltage: 100V-3000V (100V / step)

Pulse peak: 0.5msec

Sampling frequency: 1-40 MHZ

Testing loop:6 loop(scalable)

Tolerance: ±2.5%

Judging method: area difference judgment (sensitive to inductance and energy loss)

Standard waveform is White,OK waveform is Green, NG waveform is Red

4)Insulation resistance

Voltage:DC500V /1000V

Testing time:1-10s(adjustable)

Judging range:1-1000 MW

Tolerance: ±2.5%

5)Interphase insulation

Voltage:DC500V /1000V

Testing time:1-10s(adjustable)

Judging range:1-1000 MW

Tolerance: ±2.5%

6)Interphase hipot

Voltage:AC100-3000V (100V/step)

Testing time:1-10s(adjustable)

Judging range:0.1 mA -- 20 mA

Tolerance: ±2.5%

7)Hipot(with arc detection)

Voltage:AC100-3000V (100V/step)

Testing time:1-10s(adjustable)

Judging range:0.1 mA -- 20 mA

Tolerance: ±2.5%

8)Balance of resistance

Test method: DC resistance sampling

Testing time:0.1s

Judging method:percentage method adopted to judge the difference of DC resistance between windings.

3.Testing time

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Shanghai Wind Automation Equipment Co.,Ltd supply motor automation solution for global motor manufacturers. Setted up in the year 2010 by Senior Engineer Mr.Wang who involve in electric motor filed since 1998. Through continuous innovation and participating in globalization, it has now developed into a large enterprise that integrates R&D, production and sales to provide motor solutions for customers worldwide.

Shanghai Wind Automation built a 3C business system

1.Customized Machinery

​   Provide armature,stator motor manufacturing mchinery,

   including stand along machine, fully-auto complete production line

​   

2.Characteristic Component

  Supply the full range of motor components such as commutator, magnet, fan, motor cover,etc.

3.Comprehensive Service

   Provide motor project technical support and consulting

Centered on Shanghai, the company has formed four production bases in the Yangtze River Delta city group and supplied over 20 countries including USA, Mexico,Brazil, Argentina, Turkey,France,Germany,

Czech Republic,Romania,India, Bangladesh and So on.

Our objective is to provide turn-key motor manufacturing automation equipment with no limitation

as free as the Wind, reduce the labor cost and free the human being operator,

make the life easier and more enjoyable.