Product Details
Stator Vacuum Testing Machine For Automotive Drive Motor /
Automotive Industry
1. Introduction:
- Test: AC Hipot, insulation resistance, surge, DC winding
resistance, rotation
- Test object: stator of automotive drive motor
- Stator picture:

- Vacuum test: It is easier to find the failure of coil in the
negative pressure, the lower the pressure, and the longer arc
distance will be caused under the same condition.
2. Technical specification:
Surge |
Test ambient | Comparatively vacuum |
Output voltage setting range / precision | 500~3000V ±(3%×display valve+8V) |
Waveforms comparison | area, area difference, corona, phase; 3 waveforms displayed in
testing interface |
AC Hipot |
Output voltage setting range / precision | AC 200~3000V ±(2%×setting valve+10V) |
Breakdown current test range/precision | 0.10~20.00mA ±(2%×display valve+0.05mA) |
Breakdown current alarm setting range | Max:0.10~20.00mA;Min:0.00~20.00mA |
Test time range / resolution | 0.5~999.9s 0.1s/step |
Insulation resistance |
Output voltage setting range/precision | DC 500V/1000V ±(2%×setting valve+10V) |
Insulation test range / precision | 1~500MΩ ≤100MΩ:±(3%×display valve+0.5MΩ); >100MΩ:±(5%×display
valve+5MΩ) |
Insulation resistance alarm setting range | Max:0~500MΩ Min:1~500MΩ |
Test time range / resolution | 0.5~999.9s 0.1s/step |
DC winding resistance |
Test range and precision | 10.0mΩ~20KΩ ±(0.3%×display valve+3words) Temperature compensation can be set |
Test time range / resolution | 0.5~999s 0.1s/step |
Test range | -10.0℃~+50.0℃ |
Test precision | ±0.5℃(range:-10℃~+50℃) |
Rotation |
Direct of rotation | CW, CCW, still |
3. Feature:
- High standard: Unique vacuum pressure technology and the
environment vacuum can be freely set.
- Intelligence: connect the Ethernet through network interface to
achieve data interaction and resource share.
- Modular design: test modular is independent and the parallel and
serial test can be performed according to the requirements.
- High performance: compatible to test AC Hipot, insulation
resistance, surge, DC winding resistance, rotation.
- Easy maintenance: support self-check, remote self-diagnose and
upgrade software online. It is easy to disassemble and change the
modular board card since the design is quite special.
4. Cooperative partner: GREE

5. Stator vacuum testing machine picture:

Company Profile
Qingdao AIP Intelligent Instrument Co., Ltd

Qingdao AIP Intelligent Instrument Co., Ltd., a leading provider of
motor testing machine. Founded as a professional company for
producing motor testing machine in 2009, AIP has developed to one
of the leading manufacturers of this industry in China.
Our products can be applied to control the quality of the motor in
the production line and testing the motor of home appliance,
electric tool, automotive, industrial etc.
Headquartered in Qingdao Shandong province in China, we have branch
offices across the world to ensure that all the customer can be
serviced in time. Meanwhile the aboard agents can get training
regularly to provide the customer with professional and efficient
service.
We devoted to pursuing innovation and mutual benefit, and willing
to work together with you to achieve mutual benefit and harmonious
development.