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Siemens 1FK7 1FK7103-5AF71-1SA3

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1FK7103-5AF71-1SA3

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The Siemens 1FK7103-5AF71-1SA3 servo motor belongs to the 1FK7 series. Designed for high-performance applications, it operates at a rated voltage of 291 V AC and delivers a static torque of 36 Nm. The motor achieves a rated power output of 4.40 kW and can operate at a speed of 3000 RPM, providing reliable performance in various industrial setups.

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Technical specifications for 1FK7103-5AF71-1SA3

ManufacturerSiemens
Product TypeServo Motor
Product Line1FK7
Part Number1FK7103-5AF71-1SA3
UPC040892725346
Weight63.00 lbs (28.58 kg)
Rated Voltage291 V AC
Static Torque36 Nm
Rated Speed3000 RPM
Rated Power4.40 kW
Mounting DesignIMB5
Encoder SystemsMulti-Pole Resolver (Without DRIVE-CLiQ Interface)
Protection CategoryIP64 with Anthracite Paint Finish
Holding BrakeNot Available
Shaft TypeFitted key and keyway Shaft
Connector Plug TypeRotatable by 270°
Minimum Temperature Range0°C
Maximum Temperature Range40°C
Maximum Humidity80% RH (non-condensing)
Maximum Altitude1000 meters above sea level
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The Siemens 1FK7103-5AF71-1SA3 is an efficient servo motor designed for precision control in machinery. Rated at 291 V AC, this motor delivers commendable performance, producing static torque of 36 Nm. With a maximum operational speed of 3000 RPM, it is capable of handling demanding tasks while achieving a rated power of 4.40 kW.

The motor is designed with an IMB5 mounting configuration and features a fitted key and keyway shaft, ensuring secure attachment and rotational stability. The connector plug allows for a 270° rotation, providing flexibility in installation. While it does not include a holding brake, it maintains high operational integrity within its rated specifications.

Protected with an IP64 rating and finished in anthracite paint, the 1FK7103-5AF71-1SA3 is designed to withstand various environmental conditions. It can operate effectively between 0°C and 40°C, with a maximum relative humidity of 80% (non-condensing). Additionally, this servo motor can be deployed at altitudes as high as 1000 meters above sea level, further underpinning its adaptability across a range of application scenarios.