Siemens SIMOTICS S 1FK7 HD Servo Motor with Brake & AM20DQI
Siemens SIMOTICS S 1FK7 HD Servo Motor with Brake
The Siemens 1FK7044-4CH71-1RH0 is a SIMOTICS S Synchronous servo motor from the 1FK7-HD series, designed for high dynamic performance with the added safety of a holding brake. It delivers a rated power (PN) of 1.4kW, a rated torque (M0) of 4.5Nm (100K), and operates at a nominal speed (NN) of 4500rpm. This naturally cooled motor is built in frame size IMB 5 (IM V1, IM V3) and includes a rotatable power connector. It features a 20-bit + 12-bit multiturn absolute encoder (AM20DQI) with a Drive-CLiQ interface, a plain shaft with tolerance N, and has a degree of protection of IP64. This model is equipped with a holding brake.
This motor is suitable for applications requiring precise motion control, high speeds, and reliable stopping power, such as vertical axis movements in robotics, automated handling systems, and machine tools where a holding brake is critical for safety and operational integrity. It serves industries like logistics, manufacturing, and advanced automation.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers this Siemens SIMOTICS S 1FK7-HD servo motor. We are dedicated to providing quality components and ensuring timely availability for your industrial needs.
| Part Number | 1FK7044-4CH71-1RH0 |
| Manufacturer | Siemens |
| Series | SIMOTICS S 1FK7-HD |
| Power (PN) | 1.4kW |
| Voltage (UDC) | 600V |
| Torque (M0) | 4.5Nm (100K) |
| Speed (NN) | 4500rpm |
| Cooling | Naturally cooled |
| Frame Size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Connector | Power Connector Rotatable |
| Encoder | Absolute Encoder 20 Bit + 12 Bit Multiturn (AM20DQI) with Drive-CLiQ |
| Shaft | Plain Shaft, Tolerance N |
| Brake | With Holding Brake |
| Protection | IP64 |