Siemens 1FK7105-2AF71-1QA0 — The 1FK7105-2AF71-1QA0 is a permanent magnet synchronous motor from Siemens' 1FK7 series

Part number	1FK7105-2AF71-1QA0
Brand	Siemens
Description	The 1FK7105-2AF71-1QA0 is a permanent magnet synchronous motor from Siemens' 1FK7 series
Manufacturer	Siemens
Product Line	1FK7
Part Number	1FK7105-2AF71-1QA0
UPC	040892999051
Weight	39.06 lbs (17.72 kg)
Number of Poles	8 poles
Rated Torque	26 Newton-meter
Motor Efficiency	94%
Rated Speed	3,000 revolutions per minute (RPM)
Shaft Shape	Shaft with feather key
Encoder Type	Absolute value encoder
Temperature Monitoring	Pt1000 temperature sensor
Rated Current	18 Amperes
Maximum Speed	5,000 revolutions per minute (RPM)
Rated Output	8.2 kilowatts
Motor Type	Permanent magnet synchronous motor
Encoder Resolution	20-bit
Protection Rating	IP64
Cooling Method	Natural cooling

The 1FK7105-2AF71-1QA0 is a permanent magnet synchronous motor from Siemens' 1FK7 series. It features a rated output of 8.2 kW and operates efficiently with an impressive motor efficiency of 94%. With eight poles, this motor is capable of reaching rated speeds of 3000 RPM and maximum speeds of up to 5000 RPM while handling rated currents of 18 A.

Also written as

040892999051

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.