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Siemens 1FK7043-4CF21-1RB2 — Servo Motors

Siemens 1FK7043-4CF21-1RB2 Servo Motor, 6.35 kg, EOL

MPN1FK7043-4CF21-1RB2
End of Life

Siemens 1FK7 high-dynamic synchronous servo motor, 6.35 kg, EOL lifecycle status, order code 1FK7043-4CF21-1RB2.

$1,125.22Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1FK7043-4CF21-1RB2 — Mechanical
ParameterValue
Weight6.35 kgs

Product details

EOL hot — what the lifecycle flag means for procurement

The 1FK7043-4CF21-1RB2: The listed is eol_hot, which is the manufacturer's signal that production is winding down and last-time-buy windows are active or imminent. For a servo motor already integrated into a deployed machine, that flag means spares planning shifts from catalog replenishment to surplus-channel sourcing — the unit still runs, but the factory-direct supply lane narrows.

MPN
1FK7043-4CF21-1RB2