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Siemens 1FK7 1FK7022-5AK71-1LH3-Z

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1FK7022-5AK71-1LH3-Z

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The Siemens 1FK7022-5AK71-1LH3-Z is a synchronous servo motor designed for precise applications. It operates at a rated speed of 6000 rpm and can generate a rated torque of 0.6 Nm, with a static torque reaching 0.85 Nm.

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Technical specifications for 1FK7022-5AK71-1LH3-Z

ManufacturerSiemens
Product Line1FK7
Part Number1FK7022-5AK71-1LH3-Z
Product NameSynchronous Servo Motor
Rated Speed6000 rpm
Rated Torque0.6 Nm
Static Torque0.85 Nm
Rated Current1.4 A
Number of Poles6
Cooling ModeNatural Cooling
Protection CategoryIP64
Shaft TypePlain output shaft
Holding BrakeAvailable (1 Nm)
Encoder System20-bit Absolute Encoder and 12-bit Multi-Turn Encoder
Connector Type270° Rotatable Connector
Frame SizeIMB 5 (IM V1, IM V3)
Thermal Time Constant18 min
Mass2.7 kg

The Siemens 1FK7022-5AK71-1LH3-Z synchronous servo motor offers high performance for various automated machinery. This motor has an operational speed capability of 6000 revolutions per minute (rpm) and can output a rated torque of 0.6 Nm while providing a static torque of 0.85 Nm. It operates with a current rating of 1.4 A and has six poles to enhance its efficiency and functionality in applications requiring precise motion control.

Natural cooling is employed for thermal management, contributing to its reliability during extended operation. The motor boasts a protection category of IP64, ensuring it can withstand dust and moisture effectively.

Equipped with a plain output shaft, the 1FK7022-5AK71-1LH3-Z also features a holding brake capable of delivering 1 Nm of torque, enhancing its performance during stopping phases. It is designed with a 270° rotatable connector for flexible installation options.

The encoder system includes both a 20-bit absolute encoder for position feedback and a 12-bit multi-turn encoder for counting revolutions, ensuring accurate control and positioning. This synchronous motor utilizes the IMB 5 frame size and has a thermal time constant of 18 minutes, emphasizing its stability in fluctuating temperatures. Weighing in at 2.7 kg, it balances compact design with substantial capabilities for a variety of applications.