Key Features
- PN=0.94kW: Electrical power rating: PN=0.94kW.
- M0=3.3Nm (100K): Torque rating: M0=3.3Nm (100K).
- NN=3000rpm: Rated speed: NN=3000rpm.
- Holding brake: Supplied with holding brake.
- Degree of protection IP65: Degree of protection: IP65.
- 2-pole resolver: Feedback: 2-pole resolver (resolver P=1).
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3.3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size / mounting | IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | shaft with fitted key, tolerance N |
| Protection | Degree of protection IP65 |
Applications
- SINAMICS S120 integration: Motor for use in SINAMICS S120-related drive configurations.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1TB1?
It is a SIMOTICS S synchronous motor.
What are the main ratings of 1FK7043-4CF21-1TB1?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Which feedback and connection details does 1FK7043-4CF21-1TB1 include?
It includes a 2-pole resolver (resolver P=1) and a rotatable power connector.
What mechanical and protection details are listed for 1FK7043-4CF21-1TB1?
It has naturally cooled construction, IMB 5 (IM V1, IM V3) FLANGE 1 mounting, a fitted-key shaft with tolerance N, a holding brake, and degree of protection IP65.
