Siemens 1FK7042-5AF71-1AB0 — Siemens presents the 1FK7042-5AF71-1AB0, a reliable motor from the 1FK7 series designed for various applications

Part number	1FK7042-5AF71-1AB0
Brand	Siemens
Description	Siemens presents the 1FK7042-5AF71-1AB0, a reliable motor from the 1FK7 series designed for various applications
Manufacturer	Siemens
Product Line	1FK7
Part Number	1FK7042-5AF71-1AB0
UPC	662643005905
Weight	5.50 lbs (2.49 kg)
Mounting Type	Flange mounting
Connection Type	Terminal box
Encoder Resolution	2048 pulses per revolution
Encoder Type	Incremental encoder
Cooling Method	Natural convection
Protection Class	IP65
Rotor Inertia	0.00024 kg·m²
Peak Current	10.5 A
Rated Current	3.5 A
Peak Torque	7.17 Nm
Rated Torque	2.39 Nm
Rated Speed	3000 RPM
Rated Voltage	230 V
Rated Power	0.75 kW

Siemens presents the 1FK7042-5AF71-1AB0, a reliable motor from the 1FK7 series designed for various applications. This unit operates at 230 V and has a rated power output of 0.75 kW. It achieves a maximum rated speed of 3000 RPM, ensuring efficient operation across many settings.

Also written as

662643005905

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.