The Siemens 6SL3120-1TE21-0AA1 is a SINAMICS Single Motor Module rated for 600 V DC input, delivering 400 V three-phase AC output at 9 A. Internal air cooling handles the thermal load without external ducting. The module ships with a DRIVE-CLiQ cable, so the communication link to the control unit is ready on arrival — no separate cable procurement for the initial hookup.
Integration note
The module is a SINAMICS Single Motor Module, designed to pair with a SINAMICS line-side module or Smart Line Module on a shared DC bus. The 600 V DC input ties directly into the DC-link rails. The 400 V 3AC output at 9 A suits a small servo or spindle motor — think a 3–4 kW induction or synchronous machine on a compact axis. Internal air cooling means no external fan or coolant lines; just ensure the cabinet's ambient airflow clears the module's heat sink fins.