Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Applications
Motor use in SINAMICS S120 drive setups.
Position feedback connection through the DRIVE CLIQ encoder interface.
Key Features
1FK7-HD motor with PN=0.94kW, UDC=300V, and NN=3000rpm.
Absolute encoder single-turn 24 bit with DRIVE CLIQ interface (Encoder AS24DQI).
Naturally cooled with design acc. to Code I IM B5 (IM V1, IM V3).
Degree of protection IP65 and DE flange IP67.
Plain shaft, without holding brake, and connector size M23.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1BG2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What encoder does 1FK7043-4CF21-1BG2 use?
It uses Encoder AS24DQI, an absolute encoder single-turn 24 bits.
What are the protection ratings for 1FK7043-4CF21-1BG2?
The motor has IP65 protection and DE flange IP67.
What connectors and mounting details are listed for 1FK7043-4CF21-1BG2?
It has rotatable connectors for signals and power, connector size M23, and design acc. to Code I IM B5 (IM V1, IM V3).
