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Siemens 1FK7 1FK7100-5AF71-1AH0

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1FK7100-5AF71-1AH0

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The Siemens 1FK7100-5AF71-1AH0 motor in the 1FK7 series is engineered for robust torque and reliable power output. It features an impressive torque rating of 18 Nm and generates a maximum power output of 3.77 kW at a rated speed of 3000 RPM.

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Technical specifications for 1FK7100-5AF71-1AH0

ManufacturerSiemens
Product Line1FK7
Part Number1FK7100-5AF71-1AH0
UPC662643367850
Weight48.00 lbs (21.77 kg)
Torque18 Nm
Rated Speed3000 RPM
Power Output3.77 kW
Cooling MethodNatural air cooling
Mounting ConfigurationIM B5 (also compatible with IM V1 and IM V3)
Connector OrientationPower and signal connectors can be rotated by 270 degrees
Encoder TypeIncremental encoder, SIN/COS 1 VPP, 2048 pulses per revolution (Encoder I-2048)
Shaft DesignPlain shaft with tolerance class N
Holding BrakeIncluded
Protection RatingIP64, suitable for environments with limited exposure to dust and water
Phase ConfigurationThree-phase motor
Current Rating8 A
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The Siemens 1FK7100-5AF71-1AH0 motor represents a significant component in motion control applications. Designed to provide an output power of 3.77 kW, this motor performs under a rated speed of 3000 RPM, delivering a substantial torque of 18 Nm. A three-phase configuration delivers the necessary electrical performance, rated to handle up to 8 A of current.

Utilizing natural air cooling, this motor requires minimal maintenance while operating reliably. The encoder is an incremental type with SIN/COS 1 VPP and provides 2048 pulses per revolution for accurate feedback and control, denoted as Encoder I-2048. This motor's shaft design is a plain shaft conforming to tolerance class N, ensuring compatibility with various mechanical systems.

The 1FK7100-5AF71-1AH0 supports flexible mounting, adhering to the IM B5 standard, while also being compatible with IM V1 and IM V3 arrangements, offering additional versatility in installation. Moreover, the power and signal connectors are designed to rotate up to 270 degrees, enhancing ease of installation in tight spaces.

With an added holding brake, the motor maintains its position effectively when not in use, contributing to operational safety and reliability. Its IP64 protection rating signifies suitability for conditions with limited exposure to dust and moisture, underscoring its ruggedness. Weighing approximately 22 kg, the 1FK7100-5AF71-1AH0 is a powerful solution tailored for demanding environments in industrial applications.