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Siemens 1FK7 1FK7042-5AF71-1SH3

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1FK7042-5AF71-1SH3

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The Siemens 1FK7042-5AF71-1SH3 is a robust synchronous servomotor within the 1FK7 series. It operates with a nominal torque of 3.0 Nm and features a rated output power of 0.82 kW, ensuring efficient performance in various applications.

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Technical specifications for 1FK7042-5AF71-1SH3

ManufacturerSiemens
Product TypeSynchronous Servomotor
Product Line1FK7
Part Number1FK7042-5AF71-1SH3
UPC662643208221
Weight13.00 lbs (5.90 kg)
Torque Nominal3.0 Nm
Encoder TypeResolver Multi-pole (P=4)
Alternate MountingsIM V1, IM V3
Protection RatingIP64
Rated Speed3000 RPM
Cooling MethodNatural Cooling
Connector Rotation270°
Paint FinishRAL7016
Rated Power0.82 kW
Mounting TypeIM B5
Shaft Height48 mm
Shaft TypePlain shaft, tolerance N
Holding BrakeIncluded
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The Siemens 1FK7042-5AF71-1SH3 synchronous servomotor marries functionality with durable design. With a nominal torque output of 3.0 Nm and equipped with a multi-pole resolver encoder (P=4), it delivers high precision for demanding applications. This motor is rated for 0.82 kW of power, enabling efficient operation at speeds up to 3000 RPM.

For mounting versatility, it accommodates IM V1 and IM V3 configurations, while its primary mounting type is IM B5. Protection from environmental factors is ensured with an IP64 rating, making it suitable for a range of industrial conditions. The holding brake feature adds further utility, aiding in position retention.

Constructed with a plain shaft that measures 48 mm in height and meets tolerance N specifications, the motor is designed for reliable integration into various systems. Weighing 4.6 kg and finished in a robust RAL7016 paint, it embodies a blend of resilience and aesthetic functionality. The natural cooling method is employed to maintain optimal operating temperatures, supporting the longevity of the device during its operational lifespan. Additionally, the connector allows for a convenient 270° rotation, enhancing adaptability during installation.