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Siemens 1FK7 1FK7103-5AF71-1AB5

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1FK7103-5AF71-1AB5

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The Siemens 1FK7103-5AF71-1AB5 is a servo motor designed for robust functionality. It operates at a rated voltage of 291 V AC and a rated power of 4.40 kW, capable of delivering a static torque of 36 Nm at speeds of up to 3000 RPM.

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Technical specifications for 1FK7103-5AF71-1AB5

ManufacturerSiemens
Product TypeServo Motor
Product Line1FK7
Part Number1FK7103-5AF71-1AB5
UPC662643008739
Weight70.00 lbs (31.75 kg)
Rated Voltage291 V AC
Static Torque36 Nm
Rated Speed3000 RPM
Rated Power4.40 kW
Mounting DesignIMB5
Encoder SystemsIncremental encoder with 2048 pulses/revolution (no DRIVE-CLiQ Interface)
Protection CategoryIP65 (Drive end Flange IP67)
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

The Siemens 1FK7103-5AF71-1AB5 servo motor is engineered for high performance in various applications. This motor supports a rated voltage of 291 V AC and showcases a rated power output of 4.40 kW. Static torque performance reaches 36 Nm, which is essential for precision tasks. It achieves a rated speed of 3000 RPM, making it suitable for dynamic environments requiring quick response.

Designed with an IMB5 mounting configuration, the unit enables flexible installation options to accommodate different setups. It uses an incremental encoder system that provides 2048 pulses per revolution, ensuring detailed feedback without the DRIVE-CLiQ interface.

The motor's protection category is IP65, while also featuring an IP67 rating at the drive end flange, offering solid resistance against dust and water ingress. Although there is no holding brake available, the fitted key and keyway shaft provide reliable mechanical stability.

The connector plug type can be rotated by 270°, allowing for adaptable connectivity in various orientations. Operating temperature ranges from a minimum of 0°C to a maximum of 40°C, making it suitable for diverse environmental conditions. It can perform effectively with a maximum humidity of 80% RH without condensation. For altitude considerations, this servo motor maintains operational integrity at elevations of up to 1000 meters above sea level.