Siemens 1FK7-CT Synchronous Motor — 2.7 kW, 3000 RPM
Siemens 1FK7-CT Series Synchronous Motor
The Siemens 1FK7081-2AF71-1BG0 is a SIMOTICS S synchronous motor from the 1FK7-CT series, delivering 2.7 kW of power at a nominal speed of 3000 rpm. It operates with a 600V DC link voltage and produces a nominal torque of 12 Nm (at 100K). This naturally cooled motor is designed for IMB 5 (IM V1, IM V3) mounting with flange 1, featuring a rotatable power connector. It includes a 24-bit absolute encoder with a DRIVE-CLiQ interface (encoder AS24DQI), a smooth shaft with tolerance N, and an IP64 degree of protection. Notably, this model does not include a holding brake.
This motor is engineered for high-dynamic applications in industrial automation, such as robotics, printing machines, and high-speed pick-and-place systems, where precise speed control and responsiveness are critical. Its robust design ensures reliable operation in demanding production environments.
Source your automation needs from Stanlo Automation, a veteran-owned distributor specializing in surplus industrial parts. We offer the Siemens 1FK7081-2AF71-1BG0 and a wide selection of other components, ensuring you get reliable parts at competitive prices with dedicated customer service.
| Manufacturer | Siemens |
| Part Number | 1FK7081-2AF71-1BG0 |
| Product Type | SIMOTICS S Synchronous Motor |
| Series | 1FK7-CT |
| Rated Power (PN) | 2.7 kW |
| DC Link Voltage (UDC) | 600 V |
| Nominal Torque (M0) | 12 Nm (100K) |
| Nominal Speed (NN) | 3000 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3) Flange 1 |
| Power Connector | Rotatable |
| Encoder | Absolute, Single-turn, 24-bit, DRIVE-CLiQ (AS24DQI) |
| Shaft | Smooth, Tolerance N |
| Brake | Without holding brake |
| IP Rating | IP64 |