Key Features
- Power and speed ratings: PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
- Encoder interface: Incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
- Mechanical design: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP64, with holding brake.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=3.3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Connector | POWER CONNECTOR ROTATABLE |
| Encoder | INCREMENTAL ENCODER 22 BIT WITH DRIVE-CLIQ INTERFACE (ENCODER IC22DQ) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP64 |
Applications
- Feedback signal transmission to a drive: Uses the incremental encoder 22 bit with DRIVE-CLiQ interface for motor feedback connection.
- Power and signal connection: Uses rotatable connectors for power and signal routing.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The exact model is 1FK7043-4CF21-1DB0.
What are the key ratings for 1FK7043-4CF21-1DB0?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
What encoder interface does this motor use?
It uses an incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
What mechanical and protection details are listed for this motor?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), has a shaft with fitted key, tolerance N, includes a holding brake, and has degree of protection IP64.
