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Siemens 1FK7 1FK7042-5AK71-1EH0

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1FK7042-5AK71-1EH0

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Siemens offers the 1FK7042-5AK71-1EH0 model, designed as part of the 1FK7 series of synchronous servo motors. This compact unit is capable of delivering 1.02 kW of output power while maintaining a rated speed of 6000 RPM and a torque of 3 Nm for efficient performance in various applications.

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Technical specifications for 1FK7042-5AK71-1EH0

ManufacturerSiemens
Product Line1FK7
Part Number1FK7042-5AK71-1EH0
UPC662643006285
Weight5.50 lbs (2.49 kg)
TypeSynchronous Servo Motor
Compact ModelYes
Torque3 Nm
Rated Speed6000 RPM
Rated Output Power1.02 kW
CoolingNaturally Cooled
Rotatable Connector270 Degrees Rotatable
EncoderAbsolute Encoder
ShaftPlain Shaft
Holding BrakeIncluded
IP RatingIP64
Operating Temperature0 to 40 degrees Celsius
Storage Temperature0 to 50 degrees Celsius
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The Siemens 1FK7042-5AK71-1EH0 is a specialized synchronous servo motor within the 1FK7 series. This motor exemplifies compact design with a rated torque of 3 Nm, making it suitable for high-performance applications. Its output rating stands at 1.02 kW, combined with a maximum rotating speed of 6000 RPM, which allows for quick response in demanding environments.

Constructed with a plain shaft, this motor includes a holding brake, increasing operational safety when stopping or holding. The unit utilizes naturally cooled mechanics rather than fan cooling, enhancing reliability by minimizing moving parts. Flexibility in setup is achieved through its 270-degree rotatable connector, which allows for easier wiring in tight spaces.

This servo motor relies on an absolute encoder for providing accurate position feedback, essential for precise control in motion tasks. IP64-rated design ensures substantial protection against solid and liquid ingress, making it suitable for use in various industrial conditions. Operating in temperatures between 0 to 40 degrees Celsius is optimal, while it can be stored in environments as hot as 50 degrees Celsius, allowing for a range of operational scenarios.