Universal-Motor-Rotor-Testing-Machine-Welding-Resistance-Tester

Product Description

Universal Motor Rotor Testing Machine Welding Resistance tester

This armature is used to do performace testing for commutator type armature with a bar number less than 48pcs.

(1) Features
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)

(2) Application
Suitable for various types of DC motor armatures to do performance testing.

(3)Machine configuration
15'' Touch screen  
Sampling Chip: BB/TI (USA import)
Relay:NAIS(Japan Panasonic)  
High voltage relay:Toward 
Pneumatic parts: Airtac