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Siemens 1FK7 1FK7042-5AF71-1EA5

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1FK7042-5AF71-1EA5

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The Siemens 1FK7042-5AF71-1EA5 is designed as a synchronous servomotor, delivering reliable performance with a nominal torque of 3.0 Nm. This unit operates efficiently at a rated speed of 3000 RPM, making it suitable for various applications.

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Technical specifications for 1FK7042-5AF71-1EA5

ManufacturerSiemens
Product TypeSynchronous Servomotor
Product Line1FK7
Part Number1FK7042-5AF71-1EA5
UPC662643005967
Weight10.00 lbs (4.54 kg)
Torque Nominal3.0 Nm
Cooling MethodNatural Cooling
Protection RatingIP65 motor, IP67 flange
Encoder Resolution2048 pulses/rev
Connector Rotation270°
Rated Speed3000 RPM
Mounting TypeIM B5
Paint FinishRAL7016
Encoder TypeAbsolute EnDat
Shaft TypeFitted key, tolerance N
Rated Power0.74 kW
Alternate MountingsIM V1, IM V3
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The Siemens 1FK7042-5AF71-1EA5 functions as a synchronous servomotor with notable specifications. This motor provides a nominal torque of 3.0 Newton-meters, making it highly effective for motion applications requiring precision. It operates at a rated speed of up to 3000 RPM, suitable for a variety of tasks.

Heat dissipation occurs through natural cooling, enhancing its operational reliability. The device has a protection rating of IP65 for the motor and IP67 for the flange, ensuring it can withstand exposure to dust and water.

The motor features a resolution of 2048 pulses per revolution through its absolute EnDat encoder type, which offers precise control over movement. A connector rotation of 270° adds versatility for integration into different systems. The unit's shaft type is designed with a fitted key and a tolerance of N, facilitating secure installation and performance.

With a weight of 3.5 kg, this model is lightweight yet robust. The motor has a rated power of 0.74 kW and is available for mounting in alternative configurations including IM V1 and IM V3. Finished in RAL7016 paint, it combines functional design with durability.