Siemens 1FK7022-5AK71-1LA3 — Synchronous Servo Motor

Part number1FK7022-5AK71-1LA3
BrandSiemens
CategoryServo Motor
DescriptionSynchronous Servo Motor
ManufacturerSiemens
Product TypeSynchronous Servo Motor
Product Line1FK7
Part Number1FK7022-5AK71-1LA3
UPC662643205978
Weight3.00 lbs (1.36 kg)
Rated Speed6000 RPM
Number of Poles6 Poles
Rated Torque0.6 Nm
Rated Current1.4 A
Static Torque (60K)0.7 Nm
Static Torque (100K)0.85 Nm
Moment of Inertia0.280 kgcm²
Efficiency86%
Winding Resistance at 20º C4.2 Ω
Rotating Field Inductance9.1 mH
Electrical Time Constant2.2 ms
Mechanical Time Constant1.7 ms
Degree of ProtectionIP64

The 1FK7022-5AK71-1LA3 synchronous servo motor by Siemens is engineered for high-performance applications. Operating at a maximum speed of 6000 RPM, it features six poles and delivers a rated torque of 0.6 Nm. Designed for demanding environments, this motor has a protection rating of IP64 and operates efficiently at 86%.

Also written as

662643205978

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.

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