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Siemens 1FK7 1FK7103-5AF71-1GB3

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1FK7103-5AF71-1GB3

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The Siemens 1FK7103-5AF71-1GB3 servo motor from the 1FK7 series operates at a rated voltage of 291 V AC. Delivering a static torque of 36 Nm and a rated speed of 3000 RPM, this motor is efficient for various applications.

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Technical specifications for 1FK7103-5AF71-1GB3

ManufacturerSiemens
Product TypeServo Motor
Product Line1FK7
Part Number1FK7103-5AF71-1GB3
UPC040892724790
Weight70.00 lbs (31.75 kg)
Rated Voltage291 V AC
Static Torque36 Nm
Rated Speed3000 RPM
Rated Power4.40 kW
Mounting DesignIMB5
Encoder SystemsBasic Absolute Encoder with 32 pulses/rev (without DRIVE-CLiQ interface)
Protection CategoryIP64 with Anthracite Paint Finish
Holding BrakeAvailable
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 1FK7103-5AF71-1GB3 is categorized as a servo motor within the 1FK7 series. This unit operates at a specified voltage of 291 V AC, making it compatible with various systems.

At a rated power of 4.40 kW, this motor is designed to sustain a static torque of 36 Nm while achieving speeds up to 3000 RPM. It is particularly useful in applications requiring precision and reliability. The mounting design specified is IMB5, ensuring ease of integration into existing setups.

Equipped with a basic absolute encoder that operates without a DRIVE-CLiQ interface, this motor provides 32 pulses per revolution, promoting accurate feedback and control. The protective features include an IP64 rating along with an anthracite paint finish, allowing it to endure moderate dust and moisture exposure.

This servo motor also provides a holding brake for secure position maintenance when not powered. The shaft is designed with both a fitted key and keyway, facilitating robust connections. Its connector plug type is rotatable by 270°, enhancing installation flexibility.

In terms of environmental specifications, the motor operates effectively between 0°C and 40°C, withstanding humidity levels up to 80% relative humidity (non-condensing). It can function optimally at altitudes not exceeding 1000 meters above sea level, making it versatile for various industrial applications.