Key Features
- SIMOTICS S synchronous motor: Product type: SIMOTICS S Synchronous motor 1FK7-HD.
- Electrical and performance ratings: PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Mechanical and connection configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with power connector rotatable.
- Feedback and shaft details: KTY temperaturesensor, RESOLVER 2-POLE (RESOLVER P=1), and plain shaft, tolerance N.
- Protection and braking: With holding brake and Degree of protection IP64.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY temperaturesensor |
| Power connector | rotatable |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Protection | Degree of protection IP64 |
Applications
- SINAMICS S120 drive integration: Motor for use with SINAMICS S120.
Frequently Asked Questions
What is the exact Siemens model number of this motor?
The exact model number is 1FK7044-4CH71-1TH0.
What are the main electrical ratings of 1FK7044-4CH71-1TH0?
PN=1.4kW, UDC=600V, and M0=4.5Nm (100K).
What speed is listed for 1FK7044-4CH71-1TH0?
NN=4500rpm.
What feedback and connection details are included?
It includes a KTY temperaturesensor, RESOLVER 2-POLE (RESOLVER P=1), and a rotatable power connector.
What should be confirmed before ordering this motor for dispatch?
Confirm the exact model, requested quantity, destination, and stock and dispatch conditions before ordering.
