Key Features
- PN=0.94kW: Power rating shown as PN=0.94kW.
- UDC=300V: DC link voltage shown as UDC=300V.
- NN=3000rpm: Rated speed shown as NN=3000rpm.
- DRIVE-CLiQ interface: Equipped with a DRIVE-CLiQ interface.
- Resolver feedback: Multi-pole resolver included.
- Protection and cooling: Naturally cooled with degree of protection IP65 and DE flange IP67.
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| Rated speed (100 K) | 3,000 rpm |
| Rated current | 3.7 A |
| Connector size | M23 |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1UA2?
It is a SIMOTICS S synchronous motor, product designation 1FK7-HD.
What are the key ratings of 1FK7043-4CF21-1UA2?
Key ratings include PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What feedback and interface does 1FK7043-4CF21-1UA2 have?
It has a DRIVE-CLiQ interface and Resolver R15DQ feedback with 15 bits resolution.
What mounting and protection details are listed for 1FK7043-4CF21-1UA2?
It is designed as IM B5 (IM V1, IM V3), with natural cooling, IP65 protection, and DE flange IP67.
