Key Features
- Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
- Performance values: PN=1.4kW; M0=4.5Nm (100K); NN=4500rpm.
- Electrical rating: UDC=600V.
- Cooling and mounting: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
- Feedback and connection: WITH KTY TEMPERATURESENSOR; POWER CONNECTOR ROTATABLE; RESOLVER MULTI-POLE (RESOLVER P=3).
- Mechanical and protection details: plain shaft, tolerance N; without holding brake; Degree of protection IP65 DE flange IP67.
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Shaft | plain shaft, tolerance N |
| Degree of protection | IP65 DE flange IP67 |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1SG2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main ratings of 1FK7044-4CH71-1SG2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which feedback and connection details does 1FK7044-4CH71-1SG2 have?
It has a RESOLVER MULTI-POLE (RESOLVER P=3), a rotatable power connector, and a KTY temperature sensor.
What mechanical configuration is specified for 1FK7044-4CH71-1SG2?
It has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a plain shaft with tolerance N, and no holding brake.
What protection rating is given for 1FK7044-4CH71-1SG2?
Degree of protection IP65 DE flange IP67.
