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Siemens 1FK7 1FK7042-5AF71-1GG2

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1FK7042-5AF71-1GG2

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The Siemens 1FK7042-5AF71-1GG2 serves as a synchronous servomotor. Operating at a rated speed of 3000 RPM, it delivers a nominal power output of 0.74 kW. This unit features a natural cooling method and is equipped with a basic absolute encoder with a resolution of 32 pulses per revolution.

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Technical specifications for 1FK7042-5AF71-1GG2

ManufacturerSiemens
Product TypeSynchronous Servomotor
Product Line1FK7
Part Number1FK7042-5AF71-1GG2
UPC040892675184
Weight10.00 lbs (4.54 kg)
Rated Speed3000 RPM
Rated Power0.74 kW
Mounting TypeIM B5
Encoder Resolution32 pulses/rev
Alternate MountingsIM V1, IM V3
Encoder TypeBasic Absolute
Torque Nominal3.0 Nm
Cooling MethodNatural Cooling
Shaft TypePlain shaft, tolerance N
Protection RatingIP65 motor, IP67 flange
Paint FinishRAL7016
Connector Rotation270°
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The 1FK7042-5AF71-1GG2 model from Siemens represents a reliable synchronous servomotor designed for various applications. This motor achieves a rated speed of up to 3000 RPM, suitable for dynamic tasks requiring swift motion. Delivering rated power of 0.74 kW, this device is capable of fulfilling considerable demands in industrial environments.

The nominal torque from this motor is 3.0 Nm, providing sufficient force for precise control. Cooling is facilitated through a natural mechanism, ensuring that operating temperatures remain stable during function. Designed with a basic absolute encoder, the motor specifies an encoder resolution of 32 pulses per revolution, which aids in effective position monitoring.

This unit is mounted primarily using the IM B5 configuration, although it can also be fixed in alternate positions using IM V1 or IM V3 setups. Weighing 3.8 kg, it is manageable for installation while still robust enough for demanding tasks. Both the motor and flange are protected with ratings of IP65 and IP67, respectively, providing excellent resistance to dust and moisture.

The motor’s plain shaft is constructed with a tolerance of N, ensuring compatibility with a variety of applications. The unit is finished in RAL7016 paint, which contributes to its overall durability and aesthetics. Additionally, the motor's connector allows for a rotation of 270°, enhancing its usability in constrained spaces.