Siemens 1FK7042-2AF71-1CG0 Servo Motor
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| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | 1FK7042-2AF71-1CG0 |
| Manufacturer | Siemens |
| Product Series | SIMOTICS S-1FK7 |
| Product Type | Synchronous Servo Motor |
| Motor Design | Permanent-Magnet Synchronous Motor |
| Rated Power | 0.82 kW |
| DC-Link Voltage | 600 V DC |
| Rated Speed | 3,000 rpm |
| Maximum Mechanical Speed | 9,000 rpm |
| Rated Torque | 2.6 Nm |
| Static Torque at 60 K | 2.50 Nm |
| Static Torque at 100 K | 3.00 Nm |
| Maximum Torque | 10.5 Nm |
| Rated Current | 1.9 A |
| Maximum Current | 7.6 A |
| Number of Poles | 8 |
| Torque Constant | 1.38 Nm/A |
| Voltage Constant | 90.0 V/1000 rpm |
| Winding Resistance at 20°C | 4.67 Ω |
| Inductance | 35.0 mH |
| Cooling Method | Natural Cooling |
| Encoder Type | AM24DQI Absolute Encoder |
| Encoder Resolution | 24-bit single-turn + 12-bit multiturn |
| Encoder Interface | DRIVE-CLiQ |
| Temperature Sensor | KTY84 |
| Holding Brake | Without Holding Brake |
| Shaft Type | Plain Shaft |
| Shaft Tolerance | Class N |
| Mounting Type | IM B5 (IM V1, IM V3) |
| Flange Size | Flange 1 |
| Shaft Height | 48 mm |
| Protection Rating | IP64 |
| Power Connection | Rotatable Power Connector |
| Signal Connection | Rotatable Signal Connector |
| Vibration Severity Grade | Grade A |
| Weight | 4.601 kg |
FAQ
Q1: What is the Siemens 1FK7042-2AF71-1CG0 servo motor used for?
The Siemens 1FK7042-2AF71-1CG0 is a SIMOTICS S-1FK7 permanent-magnet synchronous servo motor designed for precise motion control in industrial automation systems. It is suitable for machine tools, packaging equipment, automated production lines, material handling systems, and other applications requiring accurate positioning and controlled acceleration.
Q2: What are the rated power, speed, and torque of this servo motor?
This motor has a rated power of 0.82 kW, a rated speed of 3,000 rpm, and a rated torque of 2.6 Nm. Its static torque is 2.50 Nm at a 60 K temperature rise and 3.00 Nm at 100 K. These ratings help determine whether the motor can meet the load and motion requirements of a particular machine.
Q3: What type of encoder is installed in the 1FK7042-2AF71-1CG0?
The motor uses an AM24DQI absolute encoder with 24-bit single-turn resolution and 12-bit multiturn information. It communicates through the DRIVE-CLiQ interface, allowing compatible Siemens drive systems to receive motor position feedback. This feedback is important for accurate positioning, speed regulation, and coordinated motion control.
Q4: Is the 1FK7042-2AF71-1CG0 equipped with a holding brake?
No. This model is supplied without a holding brake. For applications involving vertical axes or loads that must remain stationary when power is disconnected, an external braking or mechanical load-holding solution may be necessary. The machine’s safety requirements should be evaluated before installation.
Q5: Which Siemens drive systems are suitable for this servo motor?
The 1FK7042-2AF71-1CG0 is designed for use with compatible Siemens servo drive systems, particularly configurations supporting the motor’s DRIVE-CLiQ feedback interface. The drive module must also meet the motor’s electrical and performance requirements. Check the motor data, drive rating, DC-link voltage, and configuration compatibility before commissioning.
Q6: What cooling method and protection rating does this motor have?
The motor uses natural cooling and has an IP64 protection rating. It is designed for industrial environments where protection against dust and water splashes is required. Adequate ventilation should be maintained around the motor, especially during continuous operation or frequent acceleration and deceleration cycles.
Q7: What should I check if the servo motor overheats or generates an alarm?
Begin by checking the mechanical load, motor current, and drive operating parameters. Excessive load, frequent acceleration, mechanical friction, or incorrect motor configuration can cause overheating. Also inspect the KTY84 temperature sensor connection and DRIVE-CLiQ feedback status. If the alarm persists, consult the drive diagnostic information to identify the specific fault before restarting the system.
Q8: What precautions should be taken when installing or replacing the 1FK7042-2AF71-1CG0?
Disconnect the power supply and follow the machine’s electrical safety procedures before installation. Check the mounting flange, shaft alignment, coupling, and mechanical load to prevent excessive radial or axial forces. Connect the power and signal cables correctly, ensuring that the connectors are securely fitted. After installation, verify the motor identification data and encoder communication in the drive system. Perform an initial low-speed test and confirm the rotation direction, feedback signals, and operating status before returning the equipment to normal production.
Siemens 1FK7042-2AF71-1CG0 Servo Motor is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| 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.
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The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
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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.
