Siemens 1FK7101-2AF71-1UA0 Servo Motor
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 1FK7101-2AF71-1UA0 |
| Product Type | Servo Motor |
| Series | SIMOTICS S 1FK7 |
| Brand | Siemens |
| Motor Type | Permanent-Magnet Synchronous Motor |
| Rated Power | 4.8 kW |
| Rated Speed | 3000 rpm |
| Rated Torque | 15.5 Nm |
| Stall Torque (100 K) | 27 Nm |
| Stall Torque (60 K) | 22.5 Nm |
| Rated Current | 11.6 A |
| Stall Current (100 K) | 18.8 A |
| Maximum Mechanical Speed | 5000 rpm |
| Maximum Torque | 80 Nm |
| Maximum Current | 63 A |
| Number of Poles | 8 |
| Torque Constant | 1.435 Nm/A |
| Voltage Constant | 92.5 V/1000 rpm |
| Winding Resistance | 0.141 Ω |
| Inductance | 3.5 mH |
| Electrical Time Constant | 25 ms |
| Mechanical Time Constant | 1.62 ms |
| Thermal Time Constant | 60 min |
| Moment of Inertia | 7.9 × 10⁻³ kg·m² |
| Shaft Torsional Stiffness | 164,000 Nm/rad |
| Shaft Height | 100 mm |
| Cooling Method | Natural Cooling |
| Mounting | IM B5, IM V1, IM V3 |
| Encoder | AS20DQI Absolute Encoder |
| Encoder Resolution | 20-bit Single-Turn |
| Interface | DRIVE-CLiQ |
| Shaft Design | Feather Key |
| Holding Brake | Without Holding Brake |
| Protection Rating | IP64 |
| Temperature Sensor | Pt1000 |
| Power Connector | Rotatable |
| Signal Connector | Rotatable |
| Weight | 23.002 kg |
FAQ
1. What is the rated speed of the Siemens 1FK7101-2AF71-1UA0 servo motor?
The rated speed is 3000 rpm. This motor is designed for applications requiring stable rotational performance and accurate speed control. When operated with a compatible Siemens drive system, the motor can maintain controlled speed under varying load conditions while supporting precise positioning and dynamic motion applications.
2. What type of encoder is used on the 1FK7101-2AF71-1UA0?
The motor uses an AS20DQI absolute encoder with a 20-bit single-turn resolution and DRIVE-CLiQ communication. The encoder provides high-resolution rotor position feedback to the drive, supporting accurate speed regulation, position control, commissioning, and diagnostic functions.
3. Does the Siemens 1FK7101-2AF71-1UA0 have a holding brake?
No. This motor configuration is supplied without a holding brake. If the application requires mechanical load holding during power-off conditions, an external mechanical braking solution or a motor configuration with an integrated holding brake should be considered during system design.
4. What cooling method does this servo motor use?
The 1FK7101-2AF71-1UA0 uses natural cooling. It does not require an external cooling fan under its specified operating conditions. Correct installation and sufficient airflow around the motor are still important to prevent excessive thermal loading during continuous or high-duty operation.
5. Which mounting positions are supported by the 1FK7101-2AF71-1UA0?
The motor supports IM B5 mounting and corresponding IM V1 and IM V3 installation positions. The mounting arrangement should be selected according to the machine structure, shaft orientation, load direction, and applicable Siemens installation requirements.
6. What should be checked when commissioning the 1FK7101-2AF71-1UA0 with a Siemens drive?
Commissioning should include verification of the motor order number, encoder configuration, motor data, power connections, protective grounding, drive parameters, and DRIVE-CLiQ communication. The motor and drive must be correctly matched so that current limits, speed limits, feedback parameters, and control characteristics are properly configured.
7. What are common causes of encoder or DRIVE-CLiQ faults on this motor?
Common causes include loose or damaged DRIVE-CLiQ cables, incorrect connector installation, wiring problems, incompatible drive configuration, encoder communication errors, or insufficient power to the control electronics. Diagnostic procedures should begin by checking connectors and cables, followed by drive diagnostics and encoder identification.
8. What applications are suitable for the Siemens 1FK7101-2AF71-1UA0?
The motor is suitable for industrial motion-control applications requiring precise speed and position regulation. Typical applications include machine tools, production machinery, handling equipment, automated manufacturing systems, packaging machinery, and other servo-controlled mechanisms where high-resolution feedback and dynamic motor control are required.
Siemens 1FK7101-2AF71-1UA0 Servo Motor is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
