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Siemens 1FK7042-5AF71-1FH2 — Servo Motors

Siemens 1FK7042-5AF71-1FH2 Servo Motor, 5.44 kg

MPN1FK7042-5AF71-1FH2
End of Life

Siemens 1FK7042-5AF71-1FH2 1FK7 compact synchronous servo motor, 5.44 kgs, lifecycle_stage eol_hot.

$4,201.52Ref. price · indicative, final on quote
Siemens 1FK7042-5AF71-1FH2 datasheet (PDF)
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Mechanical

1FK7042-5AF71-1FH2 — Mechanical
ParameterValue
Weight5.44 kgs

Product details

Mounting the 1FK7 compact in a retrofit spindle slide

The 1FK7042-5AF71-1FH2 is a Siemens 1FK7 compact synchronous servo motor — the kind of part you drop into a feed axis, spindle slide, or small rotary table where a permanent-magnet synchronous servo with an integrated encoder is already called out on the BOM.

Lifecycle read for the 1FK7042-5AF71-1FH2

For a panel that was specified around this code, that is the cue to lock a spares allocation now: independent-channel stock for an EOL servo motor is lot-dependent, not replenished, and the encoder resolver / multi-turn absolute variants are not always interchangeable on the same drive parameter set.

Sourcing posture for an EOL Siemens servo

For a hot-EOL servo motor like this, the realistic path is independent-channel quotation per RFQ — traceable stock, lot-specific quantities, pricing confirmed at quote time, with no factory-direct replenishment behind it.

Frequently asked questions

Who supplies 1FK7042-5AF71-1FH2 and how is it quoted for volume purchases?

It is sourced through independent industrial distribution against an RFQ; volume pricing and current availability are confirmed at quote time on a lot-specific basis.

Will 1FK7042-5AF71-1FH2 drop into a panel that was specified around 1FK7042-5AF71-1DB0 without rewiring?

The 1FK7042-5AF71-1DB0 is the closest catalog peer at the same 5.44 kg, so the mechanical drop-in is the strong suit; the encoder variant suffix is what decides whether the drive parameter set carries over without a re-commission.

MPN
1FK7042-5AF71-1FH2