Automatic BLDC Wheel Hub Motor Testing Machine

I. Motor No Load Testing MACHINE

Testing Features:

1. Dielectric strength test (Hi-pot)

1.1 Output voltage setting range/accuracy:AC200～3000V ±2%*setvalue+10V

1.2 Breakdown current measurement range/accuracy:0.10～20.00mA ±2%*displayvalue+0.05mA

1.3 Current preset alarm range upper limit:0.10～20.00mA; lower limit:0.00～20.00mA

1.4 Test time range/resolution:0.5～999.9s 0.1s/step

1.5 Arc detection: level 1~9(9isthehighestsensitivity)

2. Insulation resistance test

2.1 Output voltage setting range/ accuracy : DC500V/1000V ±2%*setvalue+10V

2.2 Insulation resistance measurement range:1～500MΩ±3%*displayvalue+0.5MΩ

2.3 Insulation resistance alarm setting range: upper limit:0～500MΩ；lower limit:1～500MΩ

2.4 Test time range/resolution: 0.5～999.9s 0.1s/step

3. Surge test:

3.1 Output voltage setting range: 500~3000V±3%*display value+8V

3.2 Waveform comparison project: Area difference, Different area, corona, phase position

4. DC low resistance test:

4.1 Measuring range/accuracy:0.01Ω～20KΩ ±0.3%*display value+3digits, temperature compensation can be set

4.2 Test time range/resolution:0.3～300s 1s/step

II. Motor Load Testing MACHINE:

Testing System

1.Testing parameter:

RPM, torque, output power, voltage, current, input power, capacitor voltage, power factor, frequency, efficiency, room temperature and rotation.

2. Output measurement:

2.1 RPM measure:

0.01rpm~999.99rpm,1000.1rpm~9999.9rpm, 10000rpm~40000rpm. Accuracy better than ±0.1% F.S.

2.2 Torque measure:

10mNm~200mNm, Accuracy: 0.5%F.S.；

300mNm~ 500Nm, Accuracy better than ±0.2% F.S.

2.3 Output power measure:

0.0001W~9.9999W~99.999W~999.99W~9999.9W~99999W, Accuracy better than±0.2% F.S.

2.4 Rotation measure: CW, CCW, STALL

3. Main function:

3.1 Performance testing: Manual/Auto/Fixed point testing. Test RPM, torque, output power, voltage, current, input power, capacitor voltage, power factor, frequency, efficiency, room temperature and rotation;

3.2 Testing before delivery: Fix one of torque, RPM, current, output power, compare other items, judge OK/NG.

3.3 Life time testing: Equipped with 15 phases load and fix value & fix time testing.

4. IPC configuration:

4.1 Case: memory 4GB；solid hard disk :120GB

4.2 Monitor: 19 inch 

5. Basic operation

External wiring；

Load motor on fixture, adjust motor position to connect motor shaft to dynamometer shaft.

Connect motor power cable to DC power source output by wire connection box.

Testing pages (only for reference)

Wheel Hub Motor Assembly Line | Electric Bike Scooter Motor manufacturing video

Nide can provide different automatic motor assemble line, suitable for varies type induction motor assembly, BLDC motor assembly, universal electric motor and DC motor assembly, It could automatically assemble the rotor, armature, stator and motor components together . It is used for washing machine motor, fan motor, BLDC motor, DD motor, electric bicycles motor , electric vehicle motor , hub motor, DD BLDC washing machine motor , compressor motor, vacuum cleaner motor, power tool motor, wiper motor, mixer motor, RO pump motor, NEMA motor, DC motor, etc. It features fast, efficient, accurate, easy set-up, user-friendly programming and tooling flexibility.

With good service, unique philosophy, professional team and reliable quality, we win the worldwide customers' confidence gradually. We directly and indirectly supply our products to more than 50 countries. Among the customers, many of them are the world-renown companies.