The Siemens 6SL3420-2TE15-0AA0 is a SINAMICS S120 Double Motor Module — a booksize Compact drive unit that powers two servo or synchronous motors from a single 600 V DC bus, delivering 400 V 3AC at 5 A per axis. It is classified as a spare part, meaning it is produced for service and replacement of existing installations rather than new system designs.
The 600 V DC input ties to the SINAMICS S120 DC-link bus. The 400 V 3AC output at 5 A per channel suits it for small servo motors. Booksize Compact form factor with internal air cooling slots into a standard S120 cabinet. The DRIVE-CLiQ cable is included, so the module connects directly to a control unit without a separate order line. Optimized pulse patterns reduce motor losses and audible noise at low speed.