
SIMOTION: Siemens motion control controllers
Repair, refurbishment, advance replacement and support for SIMOTION D control units, SIMOTION P350 systems and connected encoders and motors.
Approved Partner Siemens – Industry ServicesThe brain that coordinates the axes of automatic machines
SIMOTION is the Siemens motion control system: it coordinates the movement of several axes, synchronises them and manages electronic cams, positioning and machine logic. It is found on packaging, printing, paper and film converting, handling and assembly machines. The most widespread versions are SIMOTION D, integrated into the SINAMICS S120 drive, and SIMOTION P, based on an industrial PC.
When a SIMOTION control unit fails, all the axes it coordinates stop. Replacing it with a controller of another generation often means adapting the machine software project: that is why repairing the existing control unit is usually the fastest way to restart.
From fault diagnosis to the restart of production
For 33 years E-Repair has been repairing and refurbishing Siemens electronics in its own certified in-house laboratory: SIMOTION D control units, CX32-2 extensions, SIMOTION P350 systems and their boards, DRIVE-CLiQ encoders and connected motors. Before recommending a replacement, we always check whether the existing component can be put back into service.

SIMOTION series
Choose the series: “Technical guide” opens the detailed guide, “Catalogue” opens the products in the catalogue.
SIMOTION D · Control units integrated into the drive

D410 and D410-2
Compact control units for single-axis or few-axis machines, mounted directly on the SINAMICS Power Module.
Root 6AU141
D425, D435 and D445
Multi-axis control units in SINAMICS S120 format, in Basic, Standard and High Performance versions; the -2 series add PROFINET.
Roots 6AU1425 · 6AU1435 · 6AU1445
SIMOTION P, encoders and motors

SIMOTION P350 and IsoPROFIBUS boards
Motion control on an industrial PC, with IsoPROFIBUS PCI boards connecting the drives.
Roots 6AU1350 · 6AU1390
Spare DRIVE-CLiQ encoders
Encoder kits for 1FT and 1FK servomotors and multi-turn absolute encoders connected to the system.
Root 6FX2001
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