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Siemens 1FK7022-5AK71-1UG3

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1FK7022-5AK71-1UG3

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Marvo Stock ID MV-AA8L
HS Code 8501
SKU 1FK7022-5AK71-1UG3
Warranty 12 months

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Specification & Description

Specification Description
Part Number 1FK7022-5AK71-1UG3
Alternative Part Number 1FK70225AK711UG3
Manufacturer Siemens
Rated Speed 6000 rpm
Maximum Speed (Mechanical) 10000 rpm
Maximum Speed (Inverter) 10000 rpm
Rated Current 1.80 A
Stall Current (60 K) 1.4 A
Stall Current (100 K) 1.50 A
Rated Torque (100 K) 0.6 Nm
Static Torque (100 K) 0.70 Nm
Static Torque (60 K) 0.6 Nm
Maximum Torque 3.4 Nm
Rated Power 0.4 kW
Efficiency 86.0 %
Moment of Inertia 0.280 kgcm²
Motor Type Permanent-magnet synchronous motor
Cooling Type Natural cooling
Degree of Protection IP64
Encoder System Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole)
Net Weight of the Motor 1.8 kg
Shaft Height 28
Housing Color Standard (Anthracite RAL 7016)
Electrical Time Constant 1.70 ms
Voltage Constant at 20º C 29.0 V/1000*min¯¹
Winding Resistance at 20º C 4.20 Ω
Torque Constant 0.46 Nm/A
Shaft Torsional Stiffness 3000 Nm/rad
Thermal Time Constant 18 min
Radial Runout Tolerance 0.035 mm
Axial Runout Tolerance 0.08 mm
Vibration Severity Grade Grade A
Connector Size Design acc. to Code I
Shaft Extension Plain shaft
Holding Brake Without holding brake
Electrical Connectors Connectors for signals and power, rotatable

The Siemens 1FK7022-5AK71-1UG3 is a high-performance synchronous motor from the SIMOTICS S-1FK7 family, designed to deliver dynamic response and precision in a compact form factor. This motor is engineered for a wide range of automation applications, including machine tools, packaging machinery, and production machines where space is at a premium and optimal power is required.

With a rated speed of 6000 rpm and a maximum speed of 10000 rpm, this motor is capable of handling demanding operational requirements. It offers a rated torque of 0.6 Nm and a maximum torque of 3.4 Nm, ensuring that it can manage sudden load changes with ease. The motor's efficiency is further enhanced by its natural cooling design, which helps maintain performance without the need for additional cooling systems.

The 1FK7022-5AK71-1UG3 features a resolver feedback system, providing precise positional accuracy and speed control, which is essential for applications requiring detailed motion sequences. The motor's electrical time constant and mechanical time constant are optimised to ensure quick and smooth acceleration and deceleration cycles.

This motor is built to last, with a robust design that includes IP64 degree of protection, ensuring resilience against dust ingress and moisture. The housing's standard anthracite colour, conforming to RAL 7016, provides a professional and consistent look for industrial environments.

Overall, the Siemens 1FK7022-5AK71-1UG3 is a versatile and reliable choice for businesses looking to enhance their automation capabilities with a motor that offers both high performance and compact size.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What type of motor is this?

This is a Siemens SIMOTICS S-1FK7 permanent-magnet synchronous motor, designed for a variety of industrial applications requiring precise motion control.

Can you describe the cooling method for this motor?

The motor utilises natural cooling without the need for additional fans or external cooling devices, making it suitable for environments where maintaining a low noise level is important.

What is the rated speed and torque for this motor?

The rated speed for the motor is 6000 revolutions per minute, and it has a rated torque of 0.7 Nm at 100 K.

What is the maximum permissible speed for this motor?

The maximum permissible speed for the motor is 10000 rpm, both mechanically and when controlled by an inverter.

What kind of encoder system does the motor use?

The motor is equipped with a Resolver R15DQ, which is a 15-bit resolver with a resolution of 32768, providing high-precision feedback for accurate positioning.

What is the degree of protection for this motor?

The motor has a degree of protection rated at IP64, ensuring a good level of protection against dust ingress and splashing water.

What are the electrical connectors like on this motor?

The motor features connectors for signals and power that are rotatable, offering flexibility and ease of installation in various configurations.

What is the efficiency rating of this motor?

The motor boasts an efficiency rating of 86.0%, making it an energy-efficient choice for applications where energy consumption is a concern.

Does this motor come with a holding brake?

This particular model does not include a holding brake, which allows for a more compact design and may be suitable for applications where a brake is not required.

What is the net weight of the motor?

The net weight of the motor is 1.8 kg, making it relatively lightweight and suitable for applications where the overall weight of the machinery is a consideration.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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