Siemens 1FK7042-2AF71-1CG0 — Synchronous Servo Motor

Part number	1FK7042-2AF71-1CG0
Brand	Siemens
Category	Servo Motor
Description	Synchronous Servo Motor
Manufacturer	Siemens
Product Type	Synchronous Servo Motor
Product Line	1FK7
Part Number	1FK7042-2AF71-1CG0
UPC	887621000332
Weight	10.00 lbs (4.54 kg)
Rated Power	0.82 kW
Rated Torque (M₀)	3 Nm
Rated Voltage (DC Link UZK)	600V DC
Flange Size / Mounting	IM B5 (also IM V1, IM V3)
Encoder Type	Absolute Encoder 24-bit + 12-bit Multiturn (DRIVE-CLiQ)
Rated Speed (nₙ)	3000 RPM
Phase Type	3-Phase
Shaft Height	48 mm
Application	Robotics, CNC, Packaging, Precision Motion Control
Cooling Method	Natural Air Cooling
Rated Current	~2 A
Power Connector	Rotatable

The Siemens 1FK7042-2AF71-1CG0 is a synchronous servo motor designed for high-performance tasks in applications such as robotics and CNC. It operates efficiently with a rated power of 0.82 kW and a maximum voltage of 600V DC, delivering a rated torque of 3 Nm at up to 3000 RPM.

Also written as

887621000332

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.