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Siemens 1FK7 1FK7022-5AK71-1LA3

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1FK7022-5AK71-1LA3

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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%.

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Technical specifications for 1FK7022-5AK71-1LA3

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
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The Siemens 1FK7022-5AK71-1LA3 synchronous servo motor is specifically designed for precision motion control and efficient operation. Capable of achieving a rated speed of 6000 RPM, it incorporates six poles for enhanced stability and performance. The motor's rated torque measures 0.6 Nm, suitable for a range of applications requiring reliable performance.

In terms of static torque, the motor reaches 0.7 Nm at 60K and 0.85 Nm at 100K, providing users with flexibility depending on their operational demands. The moment of inertia is a key specification at 0.280 kgcm², ensuring quick response to control inputs and smooth operation.

With an efficiency rating of 86%, the motor stands out for its energy performance, making it a solid choice for applications prioritizing energy efficiency. Internal electrical characteristics include a winding resistance of 4.2 Ω at a temperature of 20º C and a rotating field inductance of 9.1 mH, which contribute to its overall performance. Related electrical parameters also include an electrical time constant of 2.2 ms and a mechanical time constant of 1.7 ms, indicating quick adjustments and stable operation during varying load conditions.

The 1FK7022-5AK71-1LA3 is enclosed with an IP64 rating, ensuring protection against dust and water ingress. This degree of protection enhances the motor's viability for use in various harsh environments. Overall, it combines high speed, reliable torque output, and environmental resilience, making it suitable for diverse industrial applications.