Industrial Drive Repair and Replacement
3049–3054 of 3094
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SIEMENSSIEMENS 6RA70872FV620 Drives Repair Maintenance and Troubleshooting Service — Replacement Parts Sales
- Model #:
- 6RA70872FV620
- Part #:
- 6RA70872FV620
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SIEMENSSIEMENS 6SN11180AA110AA1 Drives Repair Maintenance and Troubleshooting Service — Replacement Parts Sales
- Model #:
- 6SN11180AA110AA1
- Part #:
- 6SN11180AA110AA1
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SIEMENSSIEMENS 6RA80752FV620AA0 Drives Repair Maintenance and Troubleshooting Service — Replacement Parts Sales
- Model #:
- 6RA80752FV620AA0
- Part #:
- 6RA80752FV620AA0
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SiemensSiemens 6SE64402UD215AA1 Micromaster AC Drive Service and Parts
- Model #:
- 6SE64402UD215AA1
- Part #:
- 6SE64402UD215AA1
- New/Surplus $ 4283
- Refurb. Price $2998 Save up to $ 1285
- Repair Price $2142 Save up to $ 2141
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SiemensSiemens 6RA80312FV620AA0 Sinamics Module DC Converter 480V AC Input
- Model #:
- 6RA80312FV620AA0
- Part #:
- 6RA80312FV620AA0
- New/Surplus $ 12610
- Refurb. Price $8827 Save up to $ 3783
- Repair Price $6305 Save up to $ 6305
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SiemensSiemens 6SE70213TP60 Drives Repair Maintenance and Troubleshooting Service — Replacement Parts Sales
- Model #:
- 6SE70213TP60
- Part #:
- 6SE70213TP60
AC/DC Drive Repair Process:
To begin the repair on an AC/DC drive a visual inspection is performed.
- Next meters and signature analysis devices are used to component test.
- Common failure parts such as capacitors, drive and output transistors, power supplies, SCR’s, and firing circuits are checked first.
- Common failure parts are tested and replaced as necessary
- Drive is then powered up
- While powered up the power supplies are checked as are the outputs for proper wave form
- A dummy load is applied to the drive and the output waveform is checked with an oscilloscope
- If proper output is seen the dummy load is removed and the drive is fully load tested with the proper motor and with a dynamometer
- It is scoped again for proper wave form
- Entire unit is cleaned and retested
