Siemens 6SL3120-1TE21-0AD0 SINAMICS S120 Single Motor Module 9A 4.8kW D-Type Drive Module

The Siemens SINAMICS S120 Single Motor Module (6SL3120-1TE21-0AD0) is a D-type booksize power module that converts a 510...720 V DC link into a 400 V 3 AC output rated for 9.0 A (IH 7.7 A, Imax 27.0 A), delivering 4.8 kW based on rated current. It includes a DRIVE-CLiQ cable and supports the extended Safety Integrated functions at a 4.00 kHz pulse frequency.

Technical Specifications

Selection Notes

At 9.0 A rated / 27.0 A peak, this is the lowest current rating in this D-type Single Motor Module range - suited to lower-power servo or induction axes where the 4.8 kW (IN) / 4.1 kW (IH) power band covers the motor's nameplate current with margin for the instantaneous overload up to Imax. Step up to a higher-current D-type module in the same booksize frame once the axis draws closer to or above 9 A continuous, since running this module near Imax on a sustained basis exceeds its duty rating.

Applications

Drives a single servo or induction motor axis from a SINAMICS S120 DC link in machine tools, packaging, and material-handling equipment, using the extended Safety Integrated functions built into this module for integrated safe torque off and safe motion.