Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| Supply voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Power connection | Rotatable power connector |
| Shaft | Plain shaft, tolerance N |
| Holding brake | Without holding brake |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 DE flange; IP67 |
| Lifecycle | Product cancellation |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated power and supply: PN=0.94kW; UDC=300V.
- Rated speed: NN=3000rpm.
- Feedback and connector: 2-pole resolver (RESOLVER P=1) and rotatable power connector.
- Shaft and brake: Plain shaft with tolerance N; without holding brake.
- Cooling, mounting and protection: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1; IP65 at the DE flange and IP67; KTY temperature sensor.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7043-4CF21-1TG2?
Check the SIMOTICS S 1FK7-HD designation, PN=0.94kW, UDC=300V, NN=3000rpm, resolver feedback, plain shaft, and IP65/IP67 protection.
What feedback and connection details should be checked?
Check the 2-pole resolver (RESOLVER P=1), KTY temperature sensor, and rotatable power connector.
Does this configuration include a holding brake?
It is without a holding brake.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
