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 (resolver P=3) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Connection | Power connector, rotatable |
| Brake | Holding brake |
| Shaft | Fitted key, tolerance N |
| Degree of protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Rated power and voltage: PN=0.94kW; UDC=300V.
- Speed: NN=3000rpm.
- Feedback and temperature sensor: Multi-pole resolver (resolver P=3) and KTY temperature sensor.
- Connection and brake: Power connector, rotatable; with holding brake.
- Mounting and protection: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1; degree of protection IP64.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7043-4CF21-1SB0?
The listed variant has PN=0.94kW, UDC=300V, NN=3000rpm, multi-pole resolver feedback, a KTY temperature sensor, a holding brake, IMB 5 mounting, and IP64 protection.
What feedback and connection details should be checked?
Check the multi-pole resolver (resolver P=3), KTY temperature sensor, and rotatable power connector.
What details are needed for a quotation?
Provide the required quantity, destination, and complete order number 1FK7043-4CF21-1SB0.
