Buy genuine Siemens 1FK7105-2AF71-1QA0 online
The Siemens 1FK7105-2AF71-1QA0 is a premium SIMOTICS S synchronous motor designed for high-performance industrial automation applications. Offering a rated power output of 8.2 kW and a rated speed of 3000 rpm, this compact motor operates with exceptional efficiency and reliability. It features natural cooling and an IMB 5 mounting design, making it suitable for demanding environments requiring robust and precise motor control. Built with eight poles and a rated torque of 48 Nm, this permanent-magnet synchronous motor ensures consistent performance in process-critical machinery. The motor is well-regarded for its stable torque characteristics and excellent thermal design, supporting long operational cycles without compromise. For automation engineers looking to integrate a top-tier motor with proven durability and Siemens quality, the 1FK7105-2AF71-1QA0 is an ideal choice that balances power and precision for diverse industrial systems.
Key Features of Siemens 1FK7105-2AF71-1QA0
- Rated power: 8.2 kW with 3000 rpm nominal speed
- Permanent magnet synchronous motor technology for high efficiency (94%)
- Rated torque of 48 Nm (100 K condition) ensuring strong load handling
- Natural cooling system minimizing maintenance requirements
- Compact IMB 5 (IM V1, IM V3) flange design for flexible mounting
- Rated current of 18 A with stall currents up to 31 A
- Degree of protection IP64 suitable for industrial environments
- High precision shaft tolerances (radial runout tolerance 0.050 mm)
- Mechanical time constant of 1.4 ms enabling rapid response to control inputs
Technical Specs of Siemens 1FK7105-2AF71-1QA0
Explore Siemens 1FK7105-2AF71-1QA0 specifications for detailed parameters to ensure system compatibility.
| Parameter |
Value |
| Power Rating |
8.2 kW |
| Rated Speed |
3000 rpm |
| Rated Torque |
48 Nm |
| Rated Current |
18 A |
| Torque Constant |
1.55 Nm/A |
| Voltage Constant |
102 V/1000 rpm |
| Degree of Protection |
IP64 |
| Weight |
39 kg |
Applications / Use Case
This Siemens 1FK7105-2AF71-1QA0 is commonly used in industrial automation and machine automation worldwide. Its precision and reliable torque output make it ideal for production line systems, packaging, conveyor operations, and factory control panels. The motor’s natural cooling and robust design ensure it performs consistently under continuous operation, essential for critical industrial processes. Integration with Siemens drive systems allows for optimized motion control setups, improving overall manufacturing efficiency and reducing downtime.
Price & Availability
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