Key Features
- Rated performance: PN=0.94kW; UDC=300V; M0=3. 3Nm (100K); NN=3000rpm.
- Feedback and connection: Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface; power connector rotatable; connectors for signals and power rotatable; connector size M23.
- Mechanical and protection details: Naturally cooled; frame size IMB 5 (IM V1, IM V3); plain shaft; without holding brake; degree of protection IP64.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Static torque (100 K) | 3.30 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Rated current | 3.7 A |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Connector size | M23 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
Applications
- SINAMICS S120 drive integration: Servomotor for integration with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1QG0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated power and rated speed of 1FK7043-4CF21-1QG0?
PN=0.94kW and NN=3000rpm.
What feedback does 1FK7043-4CF21-1QG0 use?
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What mechanical configuration does 1FK7043-4CF21-1QG0 have?
It has a plain shaft, without holding brake, natural cooling, and degree of protection IP64.
