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Product Details:
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Resistance Test: | 1. Bar To Bar Resistance 2. Welding Resistance 3. 180° Cross Resistance 4. Isolation Resistance | Surge: | Surge (Between The Turns Of The Coils, Comparing Waveforms) |
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Hi-pot: | Hi-pot (High Voltage Between The Coils And Armature Stack Core) | Testing Motor: | Starter Armature |
Starter armature tester test below items
1. Bar to bar resistance (Inter-chip resistance of two commutator bars)
2. Welding resistance (To check the welding quality, the smaller the better)
3. 180° Cross resistance (Bar to bar resistance of commutator which is 180° angle with opposite side)
4. Surge (Between the turns of the coils, comparing waveforms)
5. Isolation resistance (Resistance of the coils and stack core)
6. Hi-pot (High voltage between the coils and armature stack core)
Starter armature types |
Below 36Bars, armatures such as 13, 17, 19 (few), 21,23,25,27, 28,29,33slots (common) |
Positioning type | Auto, don't need to put on the armature in specified position |
Testing panel cycle time: | 8~9s (according to 33bars) |
Test Items | Test Description | Test result |
Bar to Bar resistance | 0.01mΩ~10mΩ | ≤±0.5% Full scale |
Welding resistance | 0.01mΩ-10mΩ | ±10μΩ |
180℃ cross resistance | 0.01mΩ-10mΩ | ≤±1.5% Full scale |
Surge | 100-1000Vpp (Max 36sets waveform) | ±5% |
Isolation resistance | DC 500V |
0.1-500MΩ ≤±5% Full scale |
Hipot | AC 100-1000V |
0-20mA ≤±.5% Full scale |
Feature:
1. Bar to Bar resistance,0.01mΩ~10mΩ (Out of range display OVER)
Four-terminal measurement to ensure accuracy
2. Welding resistance,0.001mΩ-10mΩ (Out of range display OVER)
Six-terminal measurement to ensure accuracy
3. Cross resistance 0.01mΩ-10mΩ
Four-terminal measurement to ensure accuracy
4. Surge 100-1000V (100V/time)
Pulse crest:0.5u sec, Frequency 1~40MHz
Standard waveform is Write, OK waveform is Green, NG waveform is Red
5. Isolation resistance DC 500V
Testing time:1~10s (0.1s/time)
Range:1~500MΩ
Accuracy: ≤±5%
6. Hipot AC 100-1000V
Testing time:1~10s (0.1s/time)
Armature commutator bars ≤ 36 bars
Testing panel cycle time: 8~9s (according to 33bars)
Main Configuration
15’’ Touch screen Sampling Chip: BB Relay:NAIS High voltage relay:Meder
Pneumatic parts:Airtec
Starter armature testing panel
Power: AC 220V,50Hz
Air pressure:0.4~0.6MPa
Temperature:0~45℃
Dimension: 950mm*1250mm*580mm
HS Code:9030390000
Contact: emily@motor-machinery.com
Skype: motor.machinery
Mobile: +86-18067425780
Website: http://www.motor-machinery.com; http://www.coilswinding.com