Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Feedback | Multi-pole resolver (P=3) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Power connection | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Holding brake | Without holding brake |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Ratings: PN=0.94kW; UDC=300V; NN=3000rpm.
- Feedback: Multi-pole resolver with P=3.
- Connection and sensor: Rotatable power connector and KTY temperature sensor.
- Mounting and shaft: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; shaft with fitted key, tolerance N.
- Brake and protection: Without holding brake; degree of protection IP65.
Frequently Asked Questions
Which specifications identify the 1FK7043-4CF21-1SA1 variant?
Check PN=0.94kW, UDC=300V, NN=3000rpm, the multi-pole resolver with P=3, the KTY temperature sensor, and IP65 protection.
What feedback and connection details should be checked?
Check the multi-pole resolver with P=3 and the rotatable power connector.
Does this configuration include a holding brake?
It is without a holding brake.
