Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor |
|---|---|
| Product family | 1FK7-HD |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Feedback | Rotatable multi-pole resolver (RESOLVER P=3) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft and brake | Fitted key, tolerance N; without holding brake |
| Protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Performance ratings: PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
- Feedback and temperature sensing: Rotatable power connector and multi-pole resolver (RESOLVER P=3), with KTY temperature sensor.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
- Protection and lifecycle: Degree of protection IP64; product cancellation.
Frequently Asked Questions
What product does 1FK7044-4CH71-1SA0 identify?
It identifies a SIMOTICS S synchronous motor in the 1FK7-HD family.
Which ratings help distinguish this exact variant?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback, shaft, and brake details should be checked?
Check the rotatable multi-pole resolver (RESOLVER P=3), the shaft with fitted key and tolerance N, and the absence of a holding brake.
What details are needed for a quotation?
Provide the complete code 1FK7044-4CH71-1SA0, required quantity, and destination.
