steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
1FK7040-5AK71-1FH3
Siemens 1FK7040-5AK71-1FH3 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 1FK7040-5AK71-1FH3 is a high-performance synchronous motor designed for precision and efficiency in industrial applications. This motor is part of the SIMOTICS S-1FK7 series, known for its compact design and robust construction, making it ideal for use in environments where space is at a premium. With a rated speed of 6000 rpm and a maximum torque of 5.1 Nm, it delivers reliable power and performance. The motor features a permanent-magnet design, ensuring high efficiency and reduced energy consumption. It is equipped with an advanced encoder system, providing precise control and feedback for demanding automation tasks. The motor's natural cooling system and IP64 protection rating ensure durability and longevity, even in challenging conditions. With its versatile mounting options and high-quality construction, the Siemens 1FK7040-5AK71-1FH3 is a trusted choice for engineers seeking reliable and efficient motor solutions.
| Specification | Description |
|---|---|
| Part Number | 1FK7040-5AK71-1FH3 |
| Manufacturer | Siemens |
| Motor Type | Permanent-magnet synchronous motor |
| Rated Speed | 6000 rpm |
| Maximum Speed (Mechanical) | 9000 rpm |
| Maximum Speed (Inverter) | 9990 rpm |
| Rated Torque | 1.30 Nm |
| Maximum Torque | 5.1 Nm |
| Holding Torque | 4.0 Nm |
| Rated Power | 0.7 kW |
| Rated Current | 1.7 A |
| Maximum Current | 7.7 A |
| Voltage Supply | DC 24 V ± 10 % |
| Efficiency | 88.0 % |
| Encoder System | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of Protection | IP64 |
| Cooling | Natural cooling |
| Shaft Height | 48 mm |
| Moment of Inertia | 2.130 kgcm² |
| Weight | 4.0 kg |
| Housing Colour | Standard (Anthracite RAL 7016) |
| Connector Type | Connectors for signals and power, rotatable |
| Holding Brake | Yes |
| Temperature Sensor | KTY84 in the stator winding |
| Design | Compact |
| Radial Runout Tolerance | 0.040 mm |
| Concentricity Tolerance | 0.08 mm |
| Axial Runout Tolerance | 0.08 mm |
| Vibration Severity Grade | Grade A |
| Shaft End | Plain shaft |
| Torsional Stiffness | 19000 Nm/rad |
| Thermal Time Constant | 25 min |
| Mechanical Time Constant | 5.15 ms |
| Electrical Time Constant | 3.62 ms |
| Rotating Field Inductance | 17.0 mH |
| Torque Constant | 0.68 Nm/A |
What type of motor is this?
This is a permanent-magnet synchronous motor, known for its efficiency and reliability in various industrial applications.
What is the rated speed of this motor?
The motor has a rated speed of 6000 rpm, making it suitable for high-speed applications.
What is the maximum permissible speed for this motor?
The maximum permissible speed for this motor is 9000 rpm mechanically and 9990 rpm with an inverter.
What is the holding torque of this motor?
The holding torque of this motor is 4.0 Nm, providing reliable performance in holding applications.
What is the power supply voltage requirement?
The motor requires a DC power supply voltage of 24 V ± 10%.
What type of cooling does this motor use?
This motor uses natural cooling, which is efficient for its compact design.
What is the degree of protection for this motor?
The motor has an IP64 degree of protection, ensuring it is dust-tight and protected against water spray.
What is the weight of the motor?
The net weight of the motor is approximately 4.0 kg.
What type of encoder system is used in this motor?
The motor is equipped with an AM22DQ absolute encoder, providing high-resolution feedback for precise control.
What is the torque constant of this motor?
The torque constant of the motor is 0.68 Nm/A, which is a measure of its efficiency in converting electrical energy to mechanical torque.
- Precision motion control in industrial automation systems
- Robotics applications requiring high torque and speed
- CNC machinery for accurate positioning and movement
- Packaging machinery for efficient and reliable operations
- Conveyor systems for smooth and controlled material handling
- Textile machinery for precise and consistent fabric processing
- Printing machines for high-quality and accurate print outputs
- Assembly lines for synchronized and efficient production processes
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
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Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
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Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
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Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
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Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
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Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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