SKF Static Motor Analyzer Baker WinTATS
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SKF Static Motor Analyzer Baker WinTATS Traction armature quality control test system for motor manufacturing applications Introduction Motor manufacturers and rebuilders need motor test equipment they can rely upon to test motors and motor components quickly, efficiently, and with reliable results. The SKF Static Motor Analyzer – Baker WinTATS (traction armature test system) is a reliable, field-proven system for accurate, rapid testing of motor armatures. The unit performs the required set of tests motor manufacturing and rebuild shops need for quality assurance. The system has a rackstyle cabinet, a computer running Microsoft Windows 7, power supplies and measurement circuitry. The system includes an automatic armature indexing stand. The Baker WinTATS is a fully-automated motor armature tester with user-programmable pass/fail limits. This system provides the best combination of tests to perform on traction armatures for manufacturing quality assurance and control: • AC hipot • DC hipot • resistance • surge The system’s ruggedized design enables it to work reliably amid the rigors of daily use in manufacturing and motor rebuild shop environments. The Baker WinTATS improves productivity because it is easily pre-programmed by an operator to automatically perform the tests they require for a given motor or component. Once the system is programmed and set up, it takes less than 18 minutes to test as many as 200 armature bars. In operation, an armature to be tested is loaded onto the RST indexing stand. Test contacts are automatically positioned next to the armature commutator, and testing is initiated with the “start test” command. The standard test sequence involves a specified set of AC and/or DC hipot, resistance and surge tests for each armature. All tests The Baker WinTATS automated traction armature test system for quality control and assurance have pass/fail criteria, and any fault is detected automatically. When a fault is detected, testing is aborted and the operator immediately notified. Surge test The high-voltage surge test (also known as an “impulse” test) is often the only means of detecting weak turn-to-turn insulation in an armature. A high-voltage surge (or impulse) test discerns if any insulation problems exist between turns, coils and bar-to-bar. The Baker WinTATS uses a line-to-line method to analyze faults. It compares differences in waveforms and calculates percentage differences relative to the master waveforms. Bar-to-bar test The Baker WinTATS’ bar-to-bar test employs an impedance matching circuit to accurately test low-impedance coils for shorts, opens, imbalances and weak turn-to-turn insulation. This method allows an operator to accurately iden

Baker WinTATs technical specifications Computer Operating system: Microsoft Windows 7 Ports: Ethernet, USB, serial Graphics: video Data storage: hard disk drive, CD-RW (optional) Display: high-resolution LCD screen Printer: desktop and label (optional) Input devices: keyboard and mouse DC hipot Voltage: programmable 100 to 10 000 V DC in 150 V DC increments, with 5% accuracy Current: 100 |uA maximum, 1 |uA resolution, programmable pass/fail in 1 |uA increments Duration: programmable in 1-second increments. AC hipot Voltage: programmable in 150 to 5 000 V AC in 50 V AC increments, 50/60 Hz,...