Siemens 6SL3120-2TE21-0AA4 Variable Frequency Drive

Siemens SINAMICS S120 6SL3120-2TE21-0AA4 is a booksize double motor module that accepts 600 V DC input and provides 400 V three-phase AC output to two servo motors, rated 9 A per motor. Built for compact, high-precision motion control, it sits in the SINAMICS S120 family as a two-axis power unit with internal air cooling and a DRIVE-CLiQ cable included for integrated communication with the control system. The module supports extended Safety Integrated functions and is designed to operate as a two-motor drive from a single module, helping reduce cabinet space while maintaining synchronized motion and torque control. Frame size is BOOKSIZE, reflecting its compact footprint for multi-axis applications that demand reliable performance in automation environments.