Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC-link voltage | UDC=300V |
| Feedback | Multi-pole resolver (P=3) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Shaft | Plain shaft, tolerance N |
| Brake | Holding brake |
| Power connection | Rotatable power connector |
| Degree of protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated electrical values: PN=0.94kW and UDC=300V.
- Feedback: Multi-pole resolver with P=3.
- Temperature sensor: KTY temperature sensor.
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with a plain shaft and tolerance N.
- Connection and protection: Rotatable power connector, holding brake, and degree of protection IP64.
Frequently Asked Questions
What product does Siemens order number 1FK7043-4CF21-1SH0 identify?
It identifies a SIMOTICS S synchronous motor in the 1FK7-HD family.
Which ratings distinguish this exact motor variant?
The supplied ratings are PN=0.94kW and UDC=300V.
What feedback, brake, shaft, and connection details should be checked?
Check the multi-pole resolver (P=3), holding brake, plain shaft with tolerance N, and rotatable power connector.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number.
