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Siemens 1FK7 1FK7042-5AF71-1FA5

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1FK7042-5AF71-1FA5

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The Siemens 1FK7042-5AF71-1FA5 is a compact synchronous motor designed for high-precision applications. With a power output of 0.82 kW and a rated current of 1.95 A, this motor operates efficiently at 3000 RPM and provides a torque of 3 NM.

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Technical specifications for 1FK7042-5AF71-1FA5

ManufacturerSiemens
Product TypeCompact Synchronous Motor
Product Line1FK7
Part Number1FK7042-5AF71-1FA5
UPC662643006032
Weight10.00 lbs (4.54 kg)
Power Output0.82 kW
Rated Current1.95 A
Cooling MethodNatural air cooling
Speed3000 RPM
EncoderAbsolute encoder (2048 PPR)
Torque3 NM
InterfaceDrive-CLiQ
Shaft Height48 mm
Mounting TypeIM B5 (IM V1, IM V3)
Number of Phases3 Phases
ApplicationPrecision motion control, CNC
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Operating within the Siemens 1FK7 series, the model 1FK7042-5AF71-1FA5 represents a compact synchronous motor specifically tailored for precision tasks. This unit achieves a power output of 0.82 kW, allowing it to perform efficiently in demanding scenarios. Rated at 1.95 A, it ensures reliable operation while maintaining an impressive speed of 3000 RPM, suitable for fast-paced applications.

The motor produces a torque of 3 NM, providing adequate force for various mechanical systems. Its cooling method reflects a preference for natural air circulation, ensuring stable thermal performance during operation. An absolute encoder with a resolution of 2048 PPR enhances positioning accuracy, crucial for intricate motion control tasks.

Designed to fit into three-phase systems, this motor includes a Drive-CLiQ interface that facilitates seamless connectivity with associated drive systems. The compact design involves a shaft height of 48 mm, and its mounting types are configured for IM B5 arrangements, also compatible with IM V1 and IM V3 setups. Weighing 4.54 kg, the 1FK7042-5AF71-1FA5 is a robust choice for integration into CNC applications where precise movement and control are essential.