Siemens · independent repair
Siemens drive repair
Siemens drives run a large share of the process lines in our region, from older MICROMASTER 440 units to SINAMICS G120 and S120 systems, plus SIMOREG DC drives on legacy mills.
We repair power modules, control units and interface boards, and we understand the parameter structures and control-unit pairing that make SINAMICS repairs different from a simple board swap.
- MICROMASTER
- 420, 430, 440
- SINAMICS
- G110, G120, G120C, G120P, G120X, V20, G130, G150, S110, S120, S150
- Legacy
- SIMOVERT MasterDrives VC / MC
- DC drives
- SIMOREG 6RA70, 6RA80, SINAMICS DCM
- Control units
- CU240E-2, CU230P-2, CU310-2, CU320-2
Typical faults
What comes in
- Power module IGBT failure
- Control unit not booting or communication loss
- DC-link faults
- Encoder and feedback faults on S120
- MOP and reference faults on SIMOVERT panels
- Firing and armature faults on SIMOREG DC drives
What we do: Component-level repair of power modules and control units, parameter handling, full-load test and a 6-month warranty.
Tested before it leaves
Full load, every time
Every repaired Siemens drive runs with a motor at rated current for at least 30 minutes before dispatch, and ships with a test report and a 6-month warranty.
How it works
Sending us a Siemens drive
- Send it or we collect it
Pickup across Jamshedpur, Adityapur, Gamharia and the wider region.
- Free inspection
We find the fault and send a written quote, normally by the next day.
- Repair
Only after your approval. Failed parts replaced with matched components.
- Full-load test
At rated current for at least 30 minutes, with a test report.
- Back to you
Packed, delivered, with a 6-month warranty.
Breakdown support
Siemens drive down? Send us the nameplate.
A clear photo of the nameplate and the fault code on the display is usually enough for us to tell you what's likely wrong and what it will take.