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Siemens 6SL3540-6DF71-0RG2 — AC Drive (VFD) 600V

Siemens 6SL3540-6DF71-0RG2 SINAMICS S120M Servo Drive, 1.3 N

MPN6SL3540-6DF71-0RG2

Siemens SINAMICS S120M AH48 distributed servo-drive, 6SL3540-6DF71-0RG2, rated torque 1.3 Nm, rated speed 3000 RPM, DC 600 V input, absolute encoder 20-bit, natural air cooling, IP65 body / IP67 shaft end, plain shaft, no holding brake.

Siemens 6SL3540-6DF71-0RG2 datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026

Product details

Distributed servo-drive for decentralized motion

The Siemens 6SL3540-6DF71-0RG2 is a SINAMICS S120M distributed servo-drive in the AH48 frame size. It delivers a rated torque M(0) of 1.3 Nm at a rated speed N(N) of 3000 RPM, powered from a DC 600 V bus. The integrated absolute encoder provides 20-bit position feedback, enough for precise axis positioning in packaging, handling, or assembly lines. Natural air cooling keeps the enclosure sealed — no fan intake to pull in washdown moisture.

Sealed for washdown environments

Degree of protection is IP65 over the drive body, with the shaft end rated IP67. That means the unit withstands direct hose spray and temporary immersion at the shaft seal — suitable for food-and-beverage or pharmaceutical lines where regular washdown is the cleaning protocol. The plain shaft (no keyway) and the absence of a holding brake simplify mounting on a direct-drive or belt-driven axis; if a brake is needed for vertical loads, the drive's DC bus can support an external holding brake module.

Frequently asked questions

What are the key ratings of this SINAMICS S120M drive?

Rated torque is 1.3 Nm at 3000 RPM, input is DC 600 V, encoder is absolute 20-bit, cooling is natural air, enclosure is IP65 (body) / IP67 (shaft end), shaft is plain without holding brake.

Where can I buy 6SL3540-6DF71-0RG2?

This drive is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ to the distributor desk.

MPN
6SL3540-6DF71-0RG2