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Siemens 1FK7 1FK7022-5AK71-1LH3

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1FK7022-5AK71-1LH3

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The Siemens 1FK7022-5AK71-1LH3 is a synchronous servo motor designed for dynamic applications. With a torque rating of 0.85 Nm and a high speed of 6000 RPM, this motor achieves a power output of 0.38 kW, all while being naturally cooled for efficiency.

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Technical specifications for 1FK7022-5AK71-1LH3

ManufacturerSiemens
Product Line1FK7
Part Number1FK7022-5AK71-1LH3
UPC662643364545
Weight1.81 lbs (0.82 kg)
ProductSynchronous Servo Motor
Torque Rating0.85 Nm
Speed6000 RPM
Power Rating0.38 kW
Cooling TypeNaturally Cooled
Power/Signal Connector PlugRotatable by 270 degrees
Frame SizeIMB 5 (IM V1, IM V3)
Encoder TypeAbsolute
Encoder Resolution20 BIT
Shaft EndPlain
Holding BrakeWith
Protection ClassIP64
Insulation ClassF
Number of Phases3
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The 1FK7022-5AK71-1LH3 model is a high-performance synchronous servo motor produced by Siemens under the 1FK7 series. This unit delivers an impressive torque rating of 0.85 Nm and operates at a maximum speed of 6000 RPM. With a power rating of 0.38 kW, it is suited for demanding applications where precise control is necessary.

This servo motor uses natural cooling to maintain optimal performance levels. It features a rotatable power and signal connector plug that can turn up to 270 degrees, making it adaptable for various installation scenarios. The frame size of the motor is classified as IMB 5, compatible with IM V1 and IM V3 configurations.

An absolute encoder with a resolution of 20 bits provides accurate feedback on position, which is vital for maintaining precision in motion applications. Additionally, the unit comes with a plain shaft end and includes a holding brake for secure operation when stationary.

It has an IP64 protection class, which guards against dust and splashes of water, allowing it to perform reliably in less-than-ideal environments. Weighing in at 2.002 kg, the motor also adheres to the insulation class F standard, ensuring its electrical insulation properties are suitable for a variety of settings. This motor operates with three phases, ensuring balanced power delivery.