The Siemens 6SL3540-6DF71-0RG1 is a SINAMICS S120M distributed servo-drive in the AH48 frame size. It delivers 1.3 Nm rated torque at 3000 RPM rated speed, powered from a DC 600V bus. The 20-bit absolute encoder provides position feedback without a home cycle, and natural air cooling keeps the enclosure sealed to IP65 — meaning the drive withstands washdown environments on a food, beverage, or packaging line. The plain shaft (no holding brake) suits applications where the load holds position mechanically or through the motor's own detent torque.
The AH48 frame supports IM B5 (flange-mounted), IM V1, and IM V3 mounting orientations, giving flexibility for direct coupling to a gearbox or belt drive. The IP65 rating means the drive body and shaft seal tolerate washdown — no additional enclosure needed for wet zones. The DC 600V input ties directly to the SINAMICS S120 DC link, so it integrates into a multi-axis drive group sharing a common power supply.