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Siemens 1FK7040-5AK71-1UA3 SIMOTICS S Servo Motor - Resolver

Siemens SIMOTICS S 1FK7 Compact Servo Motor with Resolver & Drive-CLIQ.

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ManufacturerSiemens

Part number1FK7040-5AK71-1UA3

Torque 1.6 Nm

Speed 6000 rpm

Power 0.69 kW

Cooling Natural

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SIMOTICS S 1FK7 Compact design Multi-pole resolver (P=4) feedback Drive-CLIQ interface Shaft with fitted key Naturally cooled IP64 protection

Product description

The Siemens SIMOTICS S synchronous servo motor 1FK7040-5AK71-1UA3 is part of the 1FK7 Compact series, delivering 1.6 Nm torque at 6000 rpm with a 0.69 kW power output. It is naturally cooled and designed for IM B5 mounting. This motor features a multi-pole resolver (P=4) with a Drive-CLIQ interface and a shaft with a fitted key. It does not include a holding brake.

This motor is well-suited for automation applications where reliable feedback is critical, such as in servo-driven systems for machine tools, printing presses, and packaging machinery. The resolver feedback offers robust performance in demanding environments, and the Drive-CLIQ interface ensures easy connectivity.

Stanlo Automation, a veteran-owned business specializing in surplus industrial automation parts, offers the Siemens 1FK7040-5AK71-1UA3. Trust us for your critical component needs, providing cost-effective solutions without compromising on quality.

Technical specifications

Torque	1.6 Nm
Speed	6000 rpm
Power	0.69 kW
Cooling	Natural
Mounting	IM B5
Encoder	Multi-pole Resolver (P=4), Drive-CLIQ
Shaft	Shaft with Fitted Key, Tolerance N
Holding Brake	Without
IP Rating	IP64
Paint Finish	RAL7016

Common applications

Machine Tools

Printing Presses

Packaging Machinery

Robotics

Automation Systems

Servo Drives

Compatible systems

Compatible with Siemens drives supporting Drive-CLIQ and resolver feedback.

Also known as

Siemens 1FK7 Resolver Motor SIMOTICS S Servo 1FK7 Compact Drive-CLIQ

Technical note

Expert tip

Resolver feedback (P=4) offers excellent dynamic performance and robustness against electrical noise, making it suitable for high-performance servo applications.

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Frequently asked questions

What type of feedback does the Siemens 1FK7040-5AK71-1UA3 servo motor utilize?

The Siemens 1FK7040-5AK71-1UA3 servo motor uses a multi-pole resolver (P=4) for position feedback. This provides robust and reliable feedback, especially in harsh industrial environments.