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Siemens 1FK7 1FK7042-5AK71-1GB3

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1FK7042-5AK71-1GB3

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The Siemens 1FK7042-5AK71-1GB3 is a highly compact synchronous servo motor. With a notable torque of 3 Nm, it is capable of reaching speeds up to 6000 rpm, delivering a power rating of 1.02 kW (1.4 hp).

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Technical specifications for 1FK7042-5AK71-1GB3

ManufacturerSiemens
Product Line1FK7
Part Number1FK7042-5AK71-1GB3
UPC662643006346
Weight13.06 lbs (5.93 kg)
ProductSynchronous Servo Motor
BuildCompact
Torque3 Nm
K-Factor100K
Speed6000 rpm
Power Rating (kW)1.02 kW
Power Rating (HP)1.4 hp
CoolingNaturally Cooled
Shaft EndIM B5
Connector Max. Rotation270°
EncoderBasic Absolute
Encoder Resolution32 ppr
ShaftWith key and brake
ToleranceN
IP RatingIP64
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The 1FK7042-5AK71-1GB3 model from Siemens represents a compact synchronous servo motor. It is engineered to deliver a maximum torque of 3 Newton meters while operating at speed ratings of up to 6000 revolutions per minute. The device features a cooling mechanism that relies on natural airflow.

This servo motor has a power rating of 1.02 kilowatts, equivalent to approximately 1.4 horsepower, making it suitable for a variety of applications. The unit is designed with an IM B5 shaft end and includes a key with a brake for added performance and secure operation.

The encoder on this motor is a basic absolute type and delivers a resolution of 32 pulses per revolution, providing accurate positional feedback. Additionally, the connector allows for a maximum rotation of 270 degrees, accommodating versatile installation options. It holds an IP rating of 64, ensuring robust protection against dust and water ingress.

The K-factor of 100K illustrates the motor's suitability for various environments. Overall, the 1FK7042-5AK71-1GB3 is designed for reliability and efficiency in industrial settings while maintaining a profile that ensures ease of integration into different systems.