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Siemens 1FK7022-5AK71-1LG3 SIMOTICS S Servo Motor - RAL7016, Plain Shaft

Siemens 1FK7 Servo Motor with Drive-CLiQ, RAL7016, Plain Shaft

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ManufacturerSiemens

Part number1FK7022-5AK71-1LG3

Torque 0.85Nm

Speed 6000rpm

Power 0.38kW

Cooling Naturally cooled

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0.85Nm torque 6000rpm speed Drive-CLiQ interface AM20DQ absolute encoder Plain shaft RAL7016 paint finish IP64 protection

Product description

The Siemens 1FK7022-5AK71-1LG3 is a SIMOTICS S Synchronous servo motor from the 1FK7 Compact series, featuring a plain shaft, no holding brake, and a RAL7016 paint finish. It delivers 0.85Nm of torque at 6000rpm with a 0.38kW power output and natural cooling. This model includes rotatable 270° power/signal connectors, IMB 5 design (IM V1, IM V3), Flange 1, and a 20-bit +12-bit multi-turn absolute encoder with Drive-CLiQ interface (AM20DQ). It has a plain shaft (tolerance N), no holding brake, IP64 protection, and the RAL7016 paint finish. A 10% derating applies due to the absolute encoder.

This motor is suited for high-speed dynamic applications in industries like packaging, printing, and material handling, where precise motion control is required and the absence of a holding brake is desired for continuous operation. The RAL7016 finish offers aesthetic integration, while the Drive-CLiQ interface ensures seamless digital communication.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 1FK7022-5AK71-1LG3. We provide quality surplus industrial automation components and dedicated customer support to meet your specific needs.

Technical specifications

Torque	0.85Nm
Speed	6000rpm
Power	0.38kW
Cooling	Naturally cooled
Encoder	Absolute encoder AM20DQ (20BIT +12-bit multi-turn) with Drive-CLiQ
Shaft	Plain shaft, tolerance N
Brake	W/O holding brake
Protection	IP64
Paint	RAL7016
Design	IMB 5 (IM V1, IM V3), Flange 1

Common applications

Packaging Machinery

Printing Presses

Material Handling Systems

High-Speed Automation

Dynamic Motion Control

Compatible systems

Siemens SINAMICS S120 Drives SIMOTION D4x5-2 SIMOTION C240 PN

Also known as

Siemens SIMOTICS S 1FK7 RAL7016 Plain Shaft 1FK7 Compact Drive-CLiQ RAL7016 No Brake

Replaces / compatible with

This motor is compatible with Siemens SINAMICS S120 drives and SIMOTION controllers supporting Drive-CLiQ. The plain shaft design allows for flexible coupling options in dynamic applications.

Technical note

Expert tip

When using the plain shaft on the 1FK7022-5AK71-1LG3, ensure the coupling is properly selected and secured to prevent slippage and maintain accurate motion control, especially at high speeds.

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Frequently asked questions

What are the advantages of the plain shaft on the 1FK7022-5AK71-1LG3 motor?

The plain shaft on the Siemens 1FK7022-5AK71-1LG3 provides flexibility in choosing coupling types (e.g., gear, jaw, belt) to precisely match the application's torque transmission and speed requirements, without being restricted to a keyway.