Key Features
- Performance ratings: PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
- Feedback and interface: Multi-pole resolver with DRIVE-CLiQ interface.
- Mechanical and protection data: Naturally cooled, IMB 5 (IM V1, IM V3), IP65, shaft with fitted key, and without holding brake.
Technical Summary
| Product designation | 1FK7043-4CF21-1UA1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| High Dynamic | High Dynamic |
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3.3Nm (100K) |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1UA1?
It is a SIMOTICS S synchronous motor.
What are the key ratings of 1FK7043-4CF21-1UA1?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
What interface and feedback does 1FK7043-4CF21-1UA1 have?
It has a DRIVE-CLiQ interface and a resolver encoder system.
What mechanical configuration is specified for 1FK7043-4CF21-1UA1?
It has natural cooling, IMB 5 (IM V1, IM V3), a shaft with fitted key, and without holding brake.
What protection rating is specified for 1FK7043-4CF21-1UA1?
Degree of protection: IP65.
