Siemens 1FK7 high-dynamic synchronous servo motor, 7.26 kg, EOL hot lifecycle, listed under part number 1FK7044-4CF71-1CG0.
| Parameter | Value |
|---|---|
| Weight | 7.26 kgs |
The 1FK7044-4CF71-1CG0: 1FK7 compact high-dynamic servos are sized for machine-tool feed axes, packaging lines, and any application where short-cycle positioning matters — the higher inertia rotor trades low-speed smoothness for the torque-per-amp response a short move-and-settle profile needs.
The 1FK7044-4CF71-1CG0 and the 1FK7042-5AF71-1DB0 share the same 1FK7 high-dynamic platform but differ on shaft length, encoder stack, and rated torque, so a panel specified around the 1FK7042-5AF71-1DB0 will not drop-in to the 1FK7044-4CF71-1CG0 without re-commissioning the drive parameters and verifying the mechanical envelope.
Submit the part number against an RFQ through the independent distribution channel; lot quantity, current pricing, and lead time are confirmed at quote time given the EOL hot status.
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