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Siemens 1FK7 1FK7042-2AF71-1UG0

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1FK7042-2AF71-1UG0

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The Siemens 1FK7042-2AF71-1UG0 is a synchronous servo motor known for its efficient performance and robust design. With a rated power of 0.82 kW, this motor operates at a rated voltage of 600 volts DC and achieves a nominal speed of 3000 rpm, making it suitable for various applications requiring precision and reliability.

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Technical specifications for 1FK7042-2AF71-1UG0

ManufacturerSiemens
Product TypeServo Motor
Product Line1FK7
Part Number1FK7042-2AF71-1UG0
UPC887621281663
Weight4.63 lbs (2.10 kg)
Motor TypeSynchronous Servo Motor
Rated Power0.82 kW
Rated Voltage (DC)600 V
Rated Torque (M0)3 Nm (100K)
Nominal Speed (NN)3000 rpm
Cooling MethodNaturally cooled
DesignIMB 5 (IM V1, IM V3) flange
Power Connector1 power connector, rotatable
Resolver TypeMulti-pole resolver with DRIVE-CLiQ interface
Shaft TypeSmooth shaft, tolerance N
Holding BrakeNo holding brake
Degree of ProtectionIP64
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The Siemens 1FK7042-2AF71-1UG0 is a high-performance synchronous servo motor designed to meet demanding operational requirements. It has a rated power output of 0.82 kW and operates at 600 V DC, providing significant torque capabilities. Specifically, it delivers a rated torque of 3 Nm (100K) while maintaining a nominal speed of 3000 rpm, making it ideal for dynamic applications.

This motor uses natural cooling, which contributes to its efficiency while maintaining reliable performance. It features an IMB 5 flange design, applicable for IM V1 and IM V3 mounting configurations. A rotatable power connector allows for flexible installation options. The motor also integrates a multi-pole resolver equipped with a DRIVE-CLiQ interface, ensuring precise feedback and control.

Equivalent to a smooth shaft type with tolerance N, it is designed for easy integration into various mechanical systems. It is important to note that this servo motor does not include a holding brake. The degree of protection is rated at IP64, making it capable of withstanding dust and moisture exposure in industrial conditions. Weighing in at approximately 4.602 kg, the Siemens 1FK7042-2AF71-1UG0 servo motor combines versatile features with a compact form factor suitable for diverse applications.