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3 weeks ago
1FK7101-2AC71-1QA0
Siemens 1FK7101-2AC71-1QA0 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 1FK7101-2AC71-1QA0 is a high-performance permanent-magnet synchronous motor designed for precision and efficiency in industrial applications. With a rated speed of 2,000 rpm and a rated torque of 20.5 Nm, this motor is engineered to deliver reliable performance in demanding environments. It features a compact design with natural cooling, making it suitable for a variety of installation scenarios. The motor's robust construction includes a degree of protection rated at IP64, ensuring durability against dust and water ingress. Additionally, the Siemens 1FK7101-2AC71-1QA0 is equipped with an absolute encoder system, providing precise feedback for enhanced control. Its high efficiency of 93% and a maximum permissible speed of 5,000 rpm make it an ideal choice for applications requiring both speed and accuracy. This motor is part of the SIMOTICS S-1FK7 series, known for its reliability and performance in automation and motion control systems.
| Specification | Description |
|---|---|
| Part Number | 1FK7101-2AC71-1QA0 |
| Manufacturer | Siemens |
| Motor Type | Permanent-magnet synchronous motor |
| Rated Speed | 2,000 rpm |
| Number of Poles | 8 |
| Rated Torque | 20.5 Nm |
| Rated Current | 9.7 A |
| Static Torque (60 K) | 22.50 Nm |
| Static Torque (100 K) | 27.00 Nm |
| Stall Current (60 K) | 10.00 A |
| Stall Current (100 K) | 12.30 A |
| Moment of Inertia | 79,000 kgcm² |
| Efficiency | 93.0% |
| Torque Constant | 2.15 Nm/A |
| Voltage Constant at 20º C | 144.5 V/1000*min¯¹ |
| Winding Resistance at 20º C | 0.34 Ω |
| Rotating Field Inductance | 8.5 mH |
| Electrical Time Constant | 25.00 ms |
| Mechanical Time Constant | 1.62 ms |
| Thermal Time Constant | 60 min |
| Shaft Torsional Stiffness | 164,000 Nm/rad |
| Net Weight of the Motor | 23.0 kg |
| Shaft Height | 100 |
| Cooling | Natural cooling |
| Radial Runout Tolerance | 0.050 mm |
| Concentricity Tolerance | 0.10 mm |
| Axial Runout Tolerance | 0.10 mm |
| Vibration Severity Grade | Grade A |
| Connector Size | 1.5 |
| Degree of Protection | IP64 |
| Design Acc. to Code I | IM B5 (IM V1, IM V3) |
| Temperature Monitoring | Pt1000 temperature sensor |
| Electrical Connectors | Connectors for signals and power, rotatable |
| Color of the Housing | Standard (Anthracite RAL 7016) |
| Holding Brake | Without holding brake |
| Shaft End | Feather key |
| Encoder System | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Optimum Speed | 2,000 rpm |
| Optimum Power | 4.3 kW |
| Max. Permissible Speed (Mech.) | 5,000 rpm |
| Max. Permissible Speed (Inverter) | 4,000 rpm |
| Maximum Torque | 80.0 Nm |
| Maximum Current | 40.5 A |
| Recommended Motor Module | Rated inverter current: 18 A, Maximum inverter current: 54 A |
The Siemens 1FK7101-2AC71-1QA0 is a robust and efficient permanent-magnet synchronous motor designed for high-performance applications. With a rated speed of 2,000 rpm and a rated torque of 20.5 Nm, this motor is ideal for precision tasks requiring consistent power and reliability. Its compact design, coupled with natural cooling and a high degree of protection (IP64), ensures durability and longevity in various industrial environments. The motor's advanced encoder system provides precise feedback, making it suitable for applications demanding high accuracy and control.
What type of motor is the Siemens 1FK7101-2AC71-1QA0?
The Siemens 1FK7101-2AC71-1QA0 is a permanent-magnet synchronous motor, known for its compact design and high efficiency.
What is the rated speed of this motor?
The rated speed of the Siemens 1FK7101-2AC71-1QA0 motor is 2,000 rpm.
What is the maximum permissible speed for this motor?
The maximum permissible mechanical speed for the Siemens 1FK7101-2AC71-1QA0 is 5,000 rpm, while the maximum permissible speed with an inverter is 4,000 rpm.
What is the rated torque of the Siemens 1FK7101-2AC71-1QA0?
The rated torque for this motor is 20.5 Nm.
What is the efficiency of the Siemens 1FK7101-2AC71-1QA0 motor?
The Siemens 1FK7101-2AC71-1QA0 motor has an efficiency of 93.0%.
What is the degree of protection for this motor?
The Siemens 1FK7101-2AC71-1QA0 motor has a degree of protection rated at IP64.
Does the Siemens 1FK7101-2AC71-1QA0 come with a holding brake?
No, the Siemens 1FK7101-2AC71-1QA0 does not come with a holding brake.
What is the net weight of the Siemens 1FK7101-2AC71-1QA0 motor?
The net weight of the motor is 23.0 kg.
What type of cooling does this motor use?
The Siemens 1FK7101-2AC71-1QA0 motor uses natural cooling.
What is the maximum torque of the Siemens 1FK7101-2AC71-1QA0?
The maximum torque of the Siemens 1FK7101-2AC71-1QA0 is 80.0 Nm.
- Precision motion control in industrial automation systems
- Robotics applications requiring high torque and speed
- CNC machinery for accurate positioning and movement
- Packaging machinery for synchronized operations
- Conveyor systems for efficient material handling
- Printing machines for precise control of print heads
- Textile machinery for consistent fabric processing
- Assembly lines for automated manufacturing processes
- Food and beverage processing equipment for reliable operation
- Semiconductor manufacturing for high-precision tasks
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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