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Siemens 1FK7043-4CH71-1RB0 — Servo Motors

Siemens 1FK7043-4CH71-1RB0 Servo Motor, 6.35 kg

MPN1FK7043-4CH71-1RB0
End of Life

Siemens 1FK7043-4CH71-1RB0 1FK7 high-dynamic synchronous servo motor, 6.35 kg, lifecycle eol_hot.

$1,080.77Ref. price · indicative, final on quote
Siemens 1FK7043-4CH71-1RB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1FK7043-4CH71-1RB0 — Mechanical
ParameterValue
Weight6.35 kgs

Product details

What the listing describes

The 1FK7043-4CH71-1RB0 is a Siemens 1FK7 high-dynamic synchronous servo motor in the SIMOTICS S family, listed under the Servo Motors category and used where a compact, high-acceleration rotor is paired with a SINAMICS drive on a positioning axis.

Frequently asked questions

Who supplies 1FK7043-4CH71-1RB0 and how is it quoted for volume?

Independent industrial-automation distribution handles this 1FK7043-4CH71-1RB0 BOM line. Volume purchases are quoted to order against the RFQ — current pricing and lead time are confirmed when the RFQ is submitted, because the eol_hot lifecycle status means lot-specific availability rather than standing stock.

MPN
1FK7043-4CH71-1RB0