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Siemens 1FK7 1FK7034-2AK71-1RH1

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1FK7034-2AK71-1RH1

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The 1FK7034-2AK71-1RH1 synchronous servo motor from Siemens is built for precision applications. With a rated speed of 6000 r/min and an efficiency of 88%, this motor delivers reliable performance in demanding environments.

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Technical specifications for 1FK7034-2AK71-1RH1

ManufacturerSiemens
Product Line1FK7
Part Number1FK7034-2AK71-1RH1
UPC887621234133
Weight9.00 lbs (4.08 kg)
ProductSynchronous Servo Motor
Rated Speed6000 r/min
Number of Poles6
Rated Current1.3 A
Rated Torque1 Nm
Stall Current1.9 A
Moment of Inertia1.000 kgcm²
Efficiency88%
Torque Constant0.84 Nm/A
Winding Resistance4.46 Ohm
Rotary Field Inductance17.2 mH
CoolingNatural Cooling
Protection ClassIP65
Holding BrakeWith
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The Siemens 1FK7034-2AK71-1RH1 is a synchronous servo motor tailored for high-performance applications. Capable of reaching rated speeds up to 6000 r/min, it is engineered to provide exceptional torque and efficiency. The motor operates with a rated current of 1.3 A, handling a stall current of up to 1.9 A, ensuring it meets the demands of various automation tasks.

Designed with 6 poles, this servo motor features a rated torque specification of 1 Nm. Its efficient construction achieves an impressive 88% efficiency rating, maximizing energy utilization in operation. With a moment of inertia calculated at 1.000 kgcm², it allows for precise rotational control.

Electrical characteristics include a winding resistance of 4.46 Ohm and a rotary field inductance of 17.2 mH, contributing to its reliable performance in different operating conditions. The motor employs natural cooling to promote thermal stability throughout its operation.

Protected by an IP65 rating, the 1FK7034-2AK71-1RH1 is well-suited for environments requiring dust and water ingress protection. Furthermore, this model is equipped with a holding brake, enhancing its functionality for various applications where positional hold is essential.