Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=0.94kW |
| DC voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Brake | With holding brake |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Performance ratings: PN=0.94kW; UDC=300V; NN=3000rpm.
- Feedback: 2-pole resolver (RESOLVER P=1).
- Brake and connection: With holding brake and rotatable power connector.
- Mechanical configuration: Naturally cooled; plain shaft with tolerance N; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
- Protection: Degree of protection IP65.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7043-4CF21-1TH1?
Check PN=0.94kW, UDC=300V, NN=3000rpm, the 2-pole resolver, holding brake, plain shaft with tolerance N, rotatable power connector, and IP65 protection.
What feedback and brake configuration should be checked?
The variant has a 2-pole resolver (RESOLVER P=1) and a holding brake.
What mechanical and connection details should be checked?
Check natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, the plain shaft with tolerance N, and the rotatable power connector.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
