Industrial Motor
and Encoder Service
Siemens 1FK7/1FT7 · Fanuc αi/βi · Yaskawa Sigma-7 · Mitsubishi HF-KP · Heidenhain · Sick · Renishaw
A damaged servo motor or encoder halts the machine and robotic production line. We repair encoder electronics, replace motor bearings, calibrate — and return the device ready to work. 24h quote, 12-month warranty.
Diagnostics included in repair
No-obligation quote
12-month warranty
Courier pickup from all of Europe
Motor and encoder service — full range of repairs
AC synchronous servo motors
Siemens 1FK7/1FT7/1PH8, Fanuc αiF/αiS/βiS, Yaskawa SGMGV/SGMJV, Mitsubishi HF-KP/HF-SP, Beckhoff AM83xx/AM80xx. Stator winding replacement, housing repair, connector replacement.
Absolute and incremental encoders
Heidenhain ROD426/ROD486/EQN1325, Sick DFS60/SRS50/AFS60, Renishaw QUANTiC/RESOLUTE. Encoder electronics repair, optical disc replacement, EnDat/SSI/BiSS interface regeneration.
Resolvers and DRIVE-CLiQ / Sincos
Service of resolvers built into Siemens 1FT7/1FK7, Fanuc Pulsecoder, Yaskawa absolute encoders. Calibration and ID data recovery for DRIVE-CLiQ.
Motor bearing replacement
Professional servo motor bearing replacement (manufacturer-specific or compatible bearings). Precision assembly with proper preload, radial and axial runout check.
Absolute encoder battery replacement
Fanuc Pulsecoder (lithium 3.6V), Yaskawa, Mitsubishi MR-J4 — absolute position data backup battery replacement. Procedure without position loss, original data backup.
Calibration and configuration recovery
DRIVE-CLiQ encoder ID recovery after replacement (SINAMICS DAP), Fanuc βi parameterization after Pulsecoder replacement, Yaskawa SigmaWin+ configuration. Repair documentation for maintenance teams.
Why EFIXLAB?
- Component-level service — we don't replace entire motors. We repair encoders, windings, bearings and electronics. Savings of 60–90% vs. buying new.
- All major platforms — Siemens SINUMERIK/SINAMICS, Fanuc FANUC Series, Yaskawa Sigma, Mitsubishi MR-J4/J3, Beckhoff Drive Technology.
- DRIVE-CLiQ ID procedures — we recover DAP encoder data for Siemens 1FK7/1FT7 motors after sensor replacement. Motor "with memory" returns without manual parameterization.
- EOL encoders welcome — we repair Heidenhain EXE303, ROD426, old analog resolvers without manufacturer support.
- Repair after quote approval — diagnostics cost is included in the repair price.
From request to pickup — no-obligation quote
Request
online or by phone
Ship
by courier
Diagnostics
included
Quote
& approval
Repair
& calibration
Return
with warranty
Request motor or encoder service — no-obligation quote
Provide the manufacturer, motor/encoder model and fault description (alarm, noise, position error). We will get back with a quote.
Dziękujemy! We have received your request — we will get back to you shortly with a quote.Motor and encoder service questions
No — we recover DAP identification data for the DRIVE-CLiQ encoder. The motor "recognizes" the SINAMICS drive upon return without re-parameterization. Initialization procedure instructions are included with every repair.
With the correct replacement procedure (on live power or with data save and restore) position loss is unacceptable. We back up position data before replacement and verify after.
Bearing replacement typically costs 300–600 PLN depending on motor size. Encoder repair 200–500 PLN. A new Siemens 1FK7 servo motor costs 2000–10000 PLN — repair is a fraction of the cost.
Typically 5–7 business days (after receiving necessary components). Bearing replacement 1–3 days. Encoder repair 2–5 days. Express mode for stopped production. As a rule — repair time may be significantly extended depending on component availability and repair complexity. Deadlines are agreed individually with the client.
