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Siemens 1FK7 1FK7042-5AF71-1AA3

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1FK7042-5AF71-1AA3

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The Siemens 1FK7042-5AF71-1AA3 synchronous servomotor from the 1FK7 series delivers reliable performance in various applications. Rated power is 0.82 kW with nominal torque of 3.0 Nm and a maximum speed of 3000 RPM, making it effective for demanding control tasks.

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Technical specifications for 1FK7042-5AF71-1AA3

ManufacturerSiemens
Product TypeSynchronous Servomotor
Product Line1FK7
Part Number1FK7042-5AF71-1AA3
UPC662643005882
Weight10.00 lbs (4.54 kg)
Encoder Resolution2048 pulses/rev
Torque Nominal3.0 Nm
Cooling MethodNatural Cooling
Encoder TypeIncremental SIN/COS
Rated Speed3000 RPM
Mounting TypeIM B5
Rated Power0.82 kW
Alternate MountingsIM V1, IM V3
Protection RatingIP64
Connector Rotation270°
Shaft TypeShaft with fitting spring, tolerance N
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The 1FK7042-5AF71-1AA3 from Siemens is a synchronous servomotor designed for high efficiency and precise applications. It features an encoder resolution of 2048 pulses per revolution, which greatly enhances its responsiveness to control signals. The maximum rated speed is 3000 RPM, coupled with a nominal torque of 3.0 Nm, allowing it to handle demanding loads.

Cooling is achieved through natural means, eliminating the need for additional cooling systems and maintaining simplicity in installation. This motor includes an incremental SIN/COS encoder for accurate data transmission.

Weighing 3.0 kg, the motor is suitable for applications requiring an IM B5 mounting type, with the option for alternate mounting configurations IM V1 and IM V3. Its connection allows for a rotation of 270° and is designed to endure a protection rating of IP64, defending against both dust and moisture intrusion.

The motor's shaft features a fitting spring design with a tolerance rating of N, which contributes to stability and ease of installation. Overall, the Siemens 1FK7042-5AF71-1AA3 servomotor represents a solid choice for applications that demand precision and reliability.