Siemens 1FK7042-5AF71-1EH2 — The Siemens 1FK7042-5AF71-1EH2 is a synchronous servo motor operating on 3-phase AC voltage

Part number	1FK7042-5AF71-1EH2
Brand	Siemens
Category	Servo Motor
Description	The Siemens 1FK7042-5AF71-1EH2 is a synchronous servo motor operating on 3-phase AC voltage
Manufacturer	Siemens
Product Line	1FK7
Part Number	1FK7042-5AF71-1EH2
UPC	662643141153
Weight	12.00 lbs (5.44 kg)
Motor Type	Synchronous Servo Motor
Voltage Type	3-Phase AC
Current	1.95 Amps
Output Power	0.82 kW
Speed	3000 RPM
Torque	3 Nm
Shaft Height	48 mm
Operating Temperature	0 to 40 degrees Celsius
Maximum Operating Humidity	80% RH, non-condensing
Storage Temperature	0 to 50 degrees Celsius
Maximum Storage Humidity	80% RH, non-condensing
Operating Environment	Clean indoor environment with no corrosive chemicals
Maximum Operating Altitude	1000 m above sea level
Maximum Storage Altitude	1000 m above sea level

The Siemens 1FK7042-5AF71-1EH2 is a synchronous servo motor operating on 3-phase AC voltage. It provides an output power of 0.82 kW and a current rating of 1.95 Amps, reaching a speed of 3000 RPM with a torque of 3 Nm.

Also written as

662643141153

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.