Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Power connection | Rotatable power connector |
| Protection | IP65 |
| Holding brake | Without holding brake |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD.
- Ratings: PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
- Feedback and connector: Multi-pole resolver (RESOLVER P=3) with a rotatable power connector.
- Mechanical configuration: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, with a plain shaft and tolerance N.
- Brake and protection: Without holding brake; degree of protection IP65.
- Lifecycle: Product cancellation.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7044-4CF71-1SG1?
The distinguishing specifications are PN=1.2kW, UDC=600V, M0=4.5Nm (100K), NN=3000rpm, multi-pole resolver feedback, and IP65 protection.
What feedback and shaft configuration does this motor have?
It has a multi-pole resolver (RESOLVER P=3) and a plain shaft with tolerance N.
Does this configuration include a holding brake?
It is without a holding brake.
What should be checked when requesting a quotation?
Check the complete order number 1FK7044-4CF71-1SG1 and provide the required quantity and destination.
