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Siemens 1FK7034-5AK71-1LB2 — Servo Motors

Siemens 1FK7034-5AK71-1LB2 Servo Motor, 1FK7 high-dynamic

MPN1FK7034-5AK71-1LB2
End of Life

Siemens 1FK7 high-dynamic synchronous servo motor, 1FK7034-5AK71-1LB2, 3.63 kg, lifecycle stage EOL/hot, sourced to order against an RFQ.

$8,051.58Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1FK7034-5AK71-1LB2 — Mechanical
ParameterValue
Weight3.63 kgs

Product details

Compliance pack expected for a 1FK7 in service

The 1FK7034-5AK71-1LB2: For a Siemens 1FK7-class servo motor entering or remaining in a CE-marked machine, the documentation pack typically expected at goods-in includes the Siemens declaration of conformity, the type-test data for the winding/insulation class, and the RoHS/REACH statement covering the motor as a component — these are the artefacts the supplier-quality review signs against before the motor is committed to a BOM line.

Frequently asked questions

What is the closest pin-compatible alternative to 1FK7034-5AK71-1LB2 in this Servo Motors family?

A functional replacement exists within the 1FK7/1FT7 SINAMICS-compatible family, but it is a different frame and connector map, so any swap is an engineering change rather than a drop-in.

MPN
1FK7034-5AK71-1LB2