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
1FK7040-2AK71-1UA2
Siemens 1FK7040-2AK71-1UA2 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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2. Dedicated Account Manager
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3. Your quote
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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 1FK7040-2AK71-1UA2 is a high-performance permanent-magnet synchronous motor designed for precision and efficiency in industrial applications. With a rated speed of 6000 rpm and a static torque of 1.6 Nm, this motor is engineered to deliver reliable performance in demanding environments. It features natural cooling and a compact design, making it suitable for a variety of installations. The motor is equipped with a resolver encoder system, providing accurate feedback for precise control. Its robust construction includes an IP65 degree of protection, ensuring durability against dust and water ingress. The Siemens 1FK7040-2AK71-1UA2 is an ideal choice for applications requiring high dynamic response and efficiency.
| Specification | Description |
|---|---|
| Part Number | 1FK7040-2AK71-1UA2 |
| Manufacturer | Siemens |
| Motor Type | Permanent-magnet synchronous motor |
| Rated Speed | 6000 rpm |
| Maximum Speed | 9000 rpm |
| Rated Torque | 1.1 Nm |
| Maximum Torque | 5.10 Nm |
| Rated Current | 1.90 A |
| Maximum Current | 7.7 A |
| Voltage Constant | 43.4 V/1000*min¯¹ |
| Torque Constant | 0.68 Nm/A |
| Winding Resistance | 2.87 Ω |
| Rotating Field Inductance | 16.5 mH |
| Shaft Height | 48 mm |
| Degree of Protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Encoder System | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Shaft Extension | Feather key |
| Temperature Monitoring | Pt1000 temperature sensor |
| Net Weight | 3.2 kg |
| Colour of Housing | Standard (Anthracite RAL 7016) |
| Design | Compact, IM B5 (IM V1, IM V3) |
| Vibration Severity Grade | Grade A |
| Concentricity Tolerance | 0.08 mm |
| Axial Runout Tolerance | 0.08 mm |
| Radial Runout Tolerance | 0.040 mm |
| Moment of Inertia | 1.600 kgcm² |
| Shaft Torsional Stiffness | 18700 Nm/rad |
| Electrical Time Constant | 3.00 ms |
| Thermal Time Constant | 25 min |
| Mechanical Time Constant | 5.70 ms |
| Optimum Operating Point | 0.7 kW |
| Optimum Speed | 6000 rpm |
| Optimum Power | 9 A |
| Recommended Motor Module | 3 A |
| Connector Size | Connectors for signals and power, rotatable |
| Holding Brake | Without holding brake |
The Siemens 1FK7040-2AK71-1UA2 is a high-performance permanent-magnet synchronous motor designed for precision and efficiency. With a rated speed of 6000 rpm and a maximum speed of 9000 rpm, it is suitable for a wide range of industrial applications. The motor features natural cooling, a robust IP65 and DE flange IP67 protection, and a compact design. It includes a high-resolution resolver for accurate positioning and a Pt1000 temperature sensor for reliable temperature monitoring. The motor's anthracite housing and compact design make it an ideal choice for modern automation systems.
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 rated speed of this motor is 6000 rpm, making it suitable for high-speed applications.
What is the maximum permissible speed of this motor?
The maximum permissible speed, both mechanically and for the inverter, is 9000 rpm.
What is the torque capacity of this motor?
The motor has a rated torque of 1.1 Nm and a maximum torque of 5.1 Nm.
What is the degree of protection for this motor?
The motor has a degree of protection rated at IP65 and DE flange IP67, ensuring it is well-protected against dust and water ingress.
Does this motor have a holding brake?
No, this motor does not come with a holding brake.
What type of cooling does this motor use?
This motor uses natural cooling, which is efficient for its compact design.
What is the weight of this motor?
The net weight of the motor is 3.2 kg, making it relatively lightweight for its performance capabilities.
What type of encoder system is used in this motor?
The motor uses a Resolver R15DQ encoder system, which provides a resolution of 32768 with an internal multi-pole configuration.
What is the colour of the motor housing?
The housing of the motor is standard anthracite, RAL 7016.
- Precision motion control in industrial automation systems
- Robotics applications requiring high torque and speed
- CNC machinery for accurate and efficient machining processes
- Packaging machinery for synchronized and precise operations
- Conveyor systems for consistent and reliable material handling
- Textile machinery for high-speed and accurate fabric processing
- Printing machinery for precise and high-quality print outputs
- Assembly lines for efficient and automated 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
steve
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.
4 months ago
Jerry Schrink
Tom Higgins provided amazing service
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!
5 months ago
Paulo Pereira
Excellent service and communication…
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
Gary
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
Lessle Smith
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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