Repair
Siemens SINAMICS
SINAMICS S120 · G120 · G130/G150 · V20 · S210
Repair of Siemens SINAMICS inverters and servo drives — S120, G120, G130, G150. IGBT replacement, CU board repair, load testing.
Diagnostics included in repair
No-obligation quote
12-month warranty
Courier pickup from all of Europe
Post-repair testing
Service Siemens SINAMICS — repair scope
Power section
IGBT, capacitor, rectifier, and power module replacement.
Control boards
CPU, flash memory, and communication circuit repair.
Interfaces and communication
Profibus, Profinet, EtherCAT, CAN port repair.
power supplies
Power supply circuit, DC/DC converter, and voltage regulator repair.
Mechanics and cooling
Fan, thermal paste, and gasket replacement.
Functional testing
Load testing, parameter verification, and test protocols.
Why EFIXLAB for repair of Siemens SINAMICS?
- Experience — years of practice servicing Siemens SINAMICS.
- EOL Devices — we repair discontinued devices.
- Load testing — every device is bench-tested before shipping.
- Fast turnaround — diagnostics up to 5 business days, repair 5–7 business days (after receiving necessary components). As a rule — time may be extended depending on component availability and repair complexity; deadlines agreed individually.
- 12-month warranty — on all performed work.
- Courier shipping — pickup and delivery from all of Europe.
Repair Siemens SINAMICS: from request to collection
Request
online or by phone
Shipping
by courier
Diagnostics
included in repair
Quote
& approval
Repair
& testing
Return
with warranty
Report fault Siemens SINAMICS — no-obligation quote
Provide the device model Siemens SINAMICS and fault description.
Dziękujemy! We have received your request — we will get back to you shortly with a quote and timeline.Frequently asked questions
Repair cost is typically 20–60% of the price of a new device. We send a quote within 24h.
Diagnostics: up to 5 business days. Repair: 5–7 business days after quote approval and receiving necessary components. As a rule — repair time may be significantly extended depending on component availability and repair complexity. Deadlines are agreed individually with the client.
Yes — we specialize in repairing devices no longer available from the manufacturer.
By courier to our Warsaw address. Secure packaging required.
Siemens SINAMICS Repair — G120, S120, G150, and S150 Drive Systems
Siemens SINAMICS is the current unified drive platform spanning from compact G110M and V20 drives through modular G120 frequency inverters to premium S120 multi-axis servo systems and high-power G150/S150 cabinet drives. SINAMICS drives incorporate DRIVE-CLiQ digital communication, integrated safety (STO, SS1, SLS), and TIA Portal engineering integration. As the successor to Micromaster, SIMOVERT, and SIMODRIVE, SINAMICS represents the future of Siemens drive technology.
Common SINAMICS failures include G120 Power Module IGBT and current sensor failures, CU (Control Unit) firmware corruption and communication issues, S120 Motor Module power stage degradation, Active Line Module rectifier and capacitor problems, G150/S150 power cell IGBT failures and cooling system issues, and across all platforms — DRIVE-CLiQ communication errors, safety function module faults, and Option Board interface problems. Higher-power S120 and S150 systems see more power stage failures due to their demanding applications.
EFIXLAB provides SINAMICS repair across the full product range. Our capabilities cover G120 Power Module and CU diagnostics, S120 Motor Module and Line Module power stage rebuild, G150/S150 power cell repair, safety module diagnostics, and DRIVE-CLiQ interface troubleshooting. We use SINAMICS Startdrive and STARTER commissioning tools for post-repair parameterization verification and test all repaired drives under motor load conditions.
SINAMICS repair delivers 40–65% savings versus new drive module costs per module. S120 booksize motor module repairs and G150 power cell repairs offer particularly high absolute savings given their premium pricing. All SINAMICS repairs include comprehensive testing with Siemens diagnostic tools and our 12-month warranty.