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Siemens 1FK7 1FK7042-5AF71-1AA2

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1FK7042-5AF71-1AA2

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The Siemens 1FK7042-5AF71-1AA2 motor belongs to the 1FK7 series and is categorized as a compact synchronous type. Designed for a 3-phase power supply, this compact motor integrates an incremental encoder for enhanced performance. It operates efficiently within expected parameters and features a rated power output of 0.82 kW.

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Technical specifications for 1FK7042-5AF71-1AA2

ManufacturerSiemens
Product Type1FK7 Compact Synchronous Motor
Product Line1FK7
Part Number1FK7042-5AF71-1AA2
UPC662643207675
Weight10.00 lbs (4.54 kg)
Power Supply3-Phase
Cooling TypeNatural Air Cooling
Rated Current1.95 Amp
Encoder TypeIncremental Encoder (Sin/Cos 1 VPP, 2048 P/Rev)
Rated Power0.82 kW
Mounting TypeIM B5 (IM V1, IM V3)
Rated Torque3 Nm
Shaft TypePlain Shaft
Rated Speed3000 RPM
Shaft Height48 mm
Temperature Range-10°C to +40°C
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The 1FK7042-5AF71-1AA2, manufactured by Siemens, is part of the 1FK7 series and is a compact synchronous motor designed for 3-phase operation. This device supports natural air cooling to maintain optimal performance levels. Its rated current stands at 1.95 Amps, enabling efficient operation while delivering a rated power of 0.82 kW. The motor features a plain shaft type, providing standard compatibility in various setups.

For motion control precision, it includes an incremental encoder with a 1 VPP Sin/Cos output, offering 2048 pulses per revolution. This encoder enhances feedback for improved control accuracy. The rated torque of 3 Nm ensures the motor can manage substantial workloads effectively.

It operates at a maximum speed of 3000 RPM, allowing for rapid response and dynamic performance in applications. The weight of the motor is 4.54 kg, with a shaft height measuring 48 mm, compatible with several mounting configurations such as IM B5, IM V1, and IM V3.

Adaptable to diverse operating environments, the 1FK7042-5AF71-1AA2 functions within a temperature range from -10°C to +40°C, providing flexibility in deployment across various industrial settings.