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Siemens 1FK7 1FK7042-5AF71-1TG0

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1FK7042-5AF71-1TG0

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The Siemens 1FK7042-5AF71-1TG0 is a synchronous servo motor tailored for precision control. Achieving a rated speed of 3000 rpm, it provides a torque output of 3.0 Nm and has a power rating of 0.82 kW. This unit utilizes natural convection for cooling and features a robust IP64 protection rating that ensures durability in various environments.

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Technical specifications for 1FK7042-5AF71-1TG0

ManufacturerSiemens
Product TypeSynchronous Servo Motor
Product Line1FK7
Part Number1FK7042-5AF71-1TG0
UPC662643006162
Weight10.06 lbs (4.56 kg)
Rated Torque3.0 Nm
Rated Speed3000 rpm
Rated Power Output0.82 kW
Cooling MethodNatural Convection
Mounting ConfigurationIM B5 (also compatible with IM V1, IM V3)
Connector OrientationPower/signal connector rotatable by 270°
Encoder Type2-pole resolver (Resolver P=1)
Shaft DesignPlain shaft with tolerance class N
Holding BrakeNot included
Protection RatingIP64
Motor Frame Size48 mm shaft height
CompatibilityDesigned for use with SINAMICS S110/S120 drive systems
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The 1FK7042-5AF71-1TG0 model from Siemens is a synchronous servo motor built for high efficiency in industrial applications. It operates seamlessly at a rated speed of 3000 revolutions per minute, delivering a rated torque of 3.0 Newton meters. The power output reaches up to 0.82 kilowatts, making it suitable for dynamic operations.

This servo motor employs natural convection as its cooling method, contributing to operational reliability. Weighing in at approximately 4.903 kilograms, its compact design ensures ease of installation. The motor's frame size is 48 mm in shaft height, making it compatible for various setups. It features a mounting configuration of IM B5, and can also be used with IM V1 and IM V3 setups, providing flexibility in application.

Electrical connections are facilitated through a power/signal connector that rotates by 270 degrees, allowing for adaptability in connection arrangements. The motor utilizes a 2-pole resolver, classified under Resolver P=1, for accurate speed and positioning feedback. While this unit does not include a holding brake, it boasts a commendable protection rating of IP64, shielding it from dust and water ingress, which is ideal for challenging operational environments.