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[China]
Trade Verify
Address: Building B-3, Liando U Valley, No. 780 Baoyuan Road, Chengyang High-tech District, Qingdao, China
Contact name:
Qingdao AIP Intelligent Instrument Co., Ltd |
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Verified Suppliers
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Brushless Motor Tester/BLDC Motor Testing for Wheelchair
1. Tested object: BLDC motor of wheelchair
2. Motor features: as a mobility vehicle for disabled, wheelchair enable them to do
exercises and move around, so the motor of wheelchair requires a
high performance of fuzzy control and direct drive, and the R&D
of BLDC motor highly improves the performance and competitiveness
of wheelchair.
Brushless DC motor advantages: low noise, intelligent, stable.
3. Technical parameters:
AC Hipot | |
Output voltage setting range/precision | AC 200~3000V ±(3%*setting value + 5digit) |
Breakdown current measuring range/precision | 0.10~25mA ±(3%*displayed value +5digit) |
Presetting breakdown current alarm range | Up limit: 0.10~25.00mA, lower limit: 0.00~5mA |
Test time range/resolution | 1~300s 1s/step |
Performance test(no-load/on-load) | |
Voltage measuring range/precision | Vm: DC 20.0~350V ±(3%*setting value +1 digit) |
Current measuring range/precision | Im: 0.010~2.000A ±(0.5%*displayed value + 2digit) |
Power measuring range/precision | 10.0~700.0W |
Speed measuring range | Within 3000 rpm |
Load setting range | 0.20 ~0.75Nm |
Rotation test | CW/CCW/Still |
Insulation resistance | |
Output voltage setting range/precision | DC 500V/1000V ±(3%*setting value + 3V) |
Insulation resistance measuring range/precision | 1~500MΩ |
Presetting resistance alarm range | Up limit: 0~500MΩ Lower limit: 1~500MΩ |
Test time range/resolution | 1~300s 1s/step |
Phase sequence | |
Phase sequence | A-B-C A-C-B B-C-A B-A-C C-A-B C-B-A |
Back EMF | |
Voltage measuring range/precision | 20~200V ±(0.5%*displayed value +0.5V) |
Speed setting range | 200~3000rpm 1000rpm is recommend speed to test by back EMF |
FG/Hall | |
Vcc power supply | 3.00~18.00V ±(0.5%*setting value + 3 digit) |
PG/Hall graph | Waveform display |
Frequency range/precision | 20Hz~1KHz ±(0.5%*displayed value + 3 digit) |
High and low level range/precision | 0.00~18.00V ±(0.5%*displayed value + 3 digit) |
Duty cycle | 0.0~100.0% ±(0.5%*displayed value + 2 digit) |
4. System introduction:
