Siemens 1FK7100-2AF71-1RH1 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 |
|---|---|
| Product Type | Servo Motor |
| Manufacturer | Siemens |
| Model | 1FK7100-2AF71-1RH1 |
| Motor Series | SIMOTICS S 1FK7-CT |
| Motor Type | Synchronous Servo Motor |
| Rated Power | 3.8 kW |
| Rated Speed | 3000 rpm |
| Optimum Speed | 3000 rpm |
| Optimum Power | 3.8 kW |
| Maximum Mechanical Speed | 5000 rpm |
| Maximum Inverter Speed | 5000 rpm |
| Rated Torque | 12.0 Nm |
| Static Torque at 60K | 14.90 Nm |
| Static Torque at 100K | 18.00 Nm |
| Maximum Torque | 55 Nm |
| Rated Current | 8.0 A |
| Stall Current at 60K | 9.0 A |
| Stall Current at 100K | 11.1 A |
| Maximum Current | 37.0 A |
| Number of Poles | 8 |
| Moment of Inertia | 54 kg·cm² |
| Efficiency | Approx. 92% |
| Torque Constant | 1.62 Nm/A |
| Voltage Constant | 104.5 V/1000 rpm |
| Winding Resistance | 0.324 Ω |
| Inductance | 7.3 mH |
| Electrical Time Constant | 22.5 ms |
| Mechanical Time Constant | 2.0 ms |
| Thermal Time Constant | Approx. 55 min |
| Shaft Torsional Stiffness | 183,000 Nm/rad |
| Cooling Method | Naturally cooled |
| Shaft Height | 100 mm |
| Mounting Design | IM B5, IM V1, IM V3 |
| Protection Rating | IP65 |
| Encoder | Absolute encoder AM20DQI |
| Encoder Resolution | 20-bit single-turn + 12-bit multi-turn |
| Interface | DRIVE-CLiQ |
| Multi-Turn Range | 4096 revolutions |
| Shaft Design | Smooth shaft |
| Shaft Tolerance | N |
| Holding Brake | Permanent-magnet holding brake |
| Holding Torque | Approx. 23 Nm |
| Brake Supply | DC 24 V ±10% |
| Brake Coil Current | Approx. 1.0 A |
| Power Connector | Rotatable |
| Temperature Sensor | KTY84 |
| Rated DC Link Voltage | 600 V |
| Weight | 17.900 kg |
FAQ
1. What type of motor is the Siemens 1FK7100-2AF71-1RH1?
The Siemens 1FK7100-2AF71-1RH1 is a SIMOTICS S 1FK7-CT synchronous servo motor designed for precision motion-control applications. It is intended for use with Siemens SINAMICS drive systems.
2. What are the rated power and speed of the 1FK7100-2AF71-1RH1?
The motor has a rated power of 3.8 kW and a rated speed of 3000 rpm. Its optimum operating point is also specified at 3000 rpm.
3. What is the rated torque of this Siemens servo motor?
The rated torque is 12.0 Nm. The motor can provide a static torque of 18.0 Nm at a 100 K temperature rise and 14.9 Nm at a 60 K temperature rise.
4. What encoder is installed on the 1FK7100-2AF71-1RH1?
This model uses an AM20DQI absolute encoder with 20-bit single-turn and 12-bit multi-turn resolution. The encoder communicates through the DRIVE-CLiQ interface for integration with compatible Siemens drive systems.
5. Does the 1FK7100-2AF71-1RH1 have a holding brake?
Yes. The RH1 version includes a permanent-magnet holding brake. The brake is designed to hold the motor shaft when the drive is not actively producing torque and uses a 24 V DC supply.
6. What cooling method does the 1FK7100-2AF71-1RH1 use?
The motor uses natural cooling. Correct installation should allow sufficient airflow around the motor and prevent heat sources or enclosed structures from restricting heat dissipation.
7. Which mounting positions are supported by this servo motor?
The motor is designed for IM B5 mounting and is also specified for IM V1 and IM V3 installation positions. The final mounting arrangement should follow the mechanical installation requirements of the drive system.
8. What should be checked when commissioning the 1FK7100-2AF71-1RH1?
Commissioning should include verification of the motor order number, encoder connection, DRIVE-CLiQ communication, power wiring, brake wiring, grounding, motor parameters, and permissible operating speed. The drive should also recognize the motor and encoder correctly before enabling closed-loop operation.
Siemens 1FK7100-2AF71-1RH1 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.
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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.
