Siemens 1FK7105-2AC71-1RB0 SIMOTICS S Motor with Feather Key
Siemens SIMOTICS S 1FK7 CT Synchronous Motor with feather key shaft and brake.
The Siemens 1FK7105-2AC71-1RB0 is a SIMOTICS S synchronous motor designed for applications requiring a feathered shaft for secure mechanical connection. It delivers a rated power of 7.7kW, operates at a DC link voltage of 600V, and provides a maximum torque of 48Nm at 2000rpm. This naturally cooled motor adheres to the IMB 5 design (IM V1, IM V3) and features a rotatable power connector. It is equipped with a 20-bit + 12-bit multi-turn absolute encoder (AM20DQI) with a Drive-CLiQ interface, a shaft with feather key, a holding brake, and an IP64 degree of protection.
This motor is suitable for a wide range of industrial applications where a keyed shaft is preferred for transmitting torque, such as in conveyor systems, pumps, and general machinery. The integrated holding brake adds an extra layer of safety for load holding. Key industries include manufacturing, material handling, and process automation.
Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens 1FK7105-2AC71-1RB0 and a vast inventory of automation components. We are dedicated to providing reliable, cost-effective solutions to keep your systems operational. Choose Stanlo Automation for quality parts, expert advice, and fast delivery.
| Part Number | 1FK7105-2AC71-1RB0 |
| Manufacturer | Siemens |
| Series | SIMOTICS S 1FK7 CT |
| Rated Power | 7.7kW |
| DC Link Voltage | 600V |
| Max Torque | 48Nm |
| Rated Speed | 2000rpm |
| Cooling | Natural |
| Design | IMB 5 (IM V1, IM V3) |
| Encoder | AM20DQI (20-bit + 12-bit multi-turn Drive-CLiQ) |
| Shaft | Feather Key, Tolerance N |
| Holding Brake | Yes |
| IP Rating | IP64 |