Siemens 1FK7101-2AC71-1RG1 — The model 1FK7101-2AC71-1RG1 from Siemens is a synchronized servo motor designed for precise control applications

Part number	1FK7101-2AC71-1RG1
Brand	Siemens
Category	Servo Motor
Description	The model 1FK7101-2AC71-1RG1 from Siemens is a synchronized servo motor designed for precise control applications
Manufacturer	Siemens
Product Line	1FK7
Part Number	1FK7101-2AC71-1RG1
UPC	887621259334
Weight	51.00 lbs (23.13 kg)
Description	Synchronous Servo Motor
Output Power (kW)	4.3 kW
Output Power (HP)	5.8 hp
Voltage Rating	600 VDC
Stall Torque	27 Nm
K-Factor	100K
Rated Speed	2000 rpm
Cooling Method	Naturally Cooled
Shaft End	IM B5
Mounting	Flange
Encoder Type	Absolute
Encoder Resolution	20-bit + 12-bit multi-turn
DRIVE-CLiQ Interface	Yes
Shaft	Smooth, without holding brake
Build	Tolerance N, IP65

The model 1FK7101-2AC71-1RG1 from Siemens is a synchronized servo motor designed for precise control applications. It exhibits an output power of 4.3 kW (5.8 hp) and operates at a voltage rating of 600 VDC. The motor generates a stall torque of 27 Nm and has a maximum speed of 2000 rpm, facilitating optimal performance in various industrial tasks.

Also written as

887621259334

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.