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Siemens 1FK7 1FK7083-5AF71-1GH3

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1FK7083-5AF71-1GH3

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The Siemens 1FK7083-5AF71-1GH3 synchronous servo motor boasts a robust design for various precision control applications. With a power output of 3.5 kW and operating at a voltage of 400V AC, this motor features a continuous torque rating of 20 Nm, allowing it to operate effectively under demanding conditions.

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Technical specifications for 1FK7083-5AF71-1GH3

ManufacturerSiemens
Product Line1FK7
Part Number1FK7083-5AF71-1GH3
UPC662643824049
Weight36.00 lbs (16.33 kg)
Motor TypeSynchronous Servo Motor
Power Rating3.5 kW
Voltage Rating400V AC
Current Rating9 A nominal
Torque Rating20 Nm continuous torque
Peak Torque60 Nm
Speed Rating3000 RPM max
EfficiencyHigh-efficiency design (>90%)
Cooling MethodNatural convection or forced air cooling
Mount TypeFlange-mounted
Shaft TypeKeyed shaft with smooth operation
Operating Temperature Range-20°C to 55°C
Storage Temperature Range-40°C to 85°C
Protection ClassIP65-rated for dust and water resistance
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The 1FK7083-5AF71-1GH3 model by Siemens is a high-performance synchronous servo motor engineered for applications necessitating precision. It has a considerable power rating of 3.5 kW and operates at a voltage rating of 400V AC. Designed to deliver consistent performance, the motor's nominal current rating is 9 A, achieving a continuous torque output of 20 Nm. Additionally, it can exert a peak torque of 60 Nm, making it suitable for tasks that require surge capabilities.

This servo motor reaches a maximum speed of 3000 RPM, enhancing its versatility in various operational scenarios. A noteworthy feature is its efficiency, with a reported design efficiency greater than 90%, contributing to reduced energy usage and operational costs. The motor employs a cooling method that can be either natural convection or forced air, ensuring effective thermal management.

For installation, the motor is flange-mounted, facilitating straightforward setup in different machinery. Its shaft is designed with a key for secure attachment, which allows for reliable operation throughout its lifecycle. The device is constructed to withstand challenging environments, boasting an IP65 protection class that provides resistance against dust and moisture.

In terms of temperature tolerance, this motor can function in environments ranging from -20°C to 55°C and can withstand storage conditions as extreme as -40°C to 85°C. With a weight of approximately 15 kg, the 1FK7083-5AF71-1GH3 is suitable for a variety of applications, meeting the demands of today’s automation tasks efficiently.