Siemens 1FK7 COMPACT synchronous servo motor, 1FK7042-5AF71-1FA5, 4.54 kg, EOL phase, Servo Motors category.
| Parameter | Value |
|---|---|
| Weight | 4.54 kgs |
The 1FK7042-5AF71-1FA5: Servo motors in this class are the actuator side of a closed-loop drive system — paired with a SINAMICS or similar servo controller, the resolver or encoder feedback closes position and velocity loops that a VFD alone cannot hold to the tolerance a packaging, indexing, or pick-and-place axis demands.
We source the 1FK7042-5AF71-1FA5 through independent industrial-automation distribution and quote against the BOM line on an RFQ — lead time and pricing are confirmed at quote, with availability checked against current independent-channel stock.
Not by weight alone — the two share the 1FK7042-5AF71-1xx base but the 1DB0 variant weighs 5.54 kg versus 4.54 kg here, which points to a different stack length or feedback option. Mechanical fit usually carries across the frame, but the controller's motor identification and feedback parameters need a nameplate cross-check before commissioning.
Siemens 1FK7042-5AF71-1DB0, 1FK7 compact synchronous servo motor, 5.44 kg, hot-stock EOL phase.
Siemens 1FK7042-5AF71-1DA5 1FK7 compact synchronous servo motor, 4.54 kg, EOL hot lifecycle stage, Siemens brand.
Siemens 1FK7042-5AF71-1KG5 servo motor, 4.54 kgs, lifecycle stage EOL hot.
Siemens 1FK7042-5AF71-1EB3, SIMOTICS S servo motor, 5.44 kg, 3-phase synchronous, flange-mount, listed eol_hot.
Siemens 1FK7042-5AF71-1EG2 1FK7 COMPACT synchronous servo motor, 4.54 kg, EOL lifecycle stage, Siemens 1FK7 series.
Siemens 1FK7 compact synchronous servo motor, 1FK7042-5AF71-1GB3, 5.44 kgs, EOL hot lifecycle.
Siemens 1FK7042-5AF7Z SIMOTICS S servo motor, 2.27 kg, EOL-hot, SIMOTICS S synchronous servomotor family for SINAMICS drive pairing.
Siemens 1FK7042-5AF21-1UA0, 1FK7 compact synchronous servo motor, 4.54 kg, EOL/Hot lifecycle stage.
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