Key Features
- Performance at 100 K: PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
- Feedback system: Absolute encoder single-turn 24 bit with DRIVE-CLiQ interface (ENCODER AS24DQI).
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
- Protection and connections: Degree of protection IP64 with power connector rotatable and connectors for signals and power rotatable.
- Holding brake: With holding brake.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=1.2kW |
| Voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Connector | POWER CONNECTOR ROTATATABLE |
| Encoder | ENCODER AS24DQI |
| Protection | IP64 |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | with holding brake |
Applications
- SINAMICS S120 integration: Motor for use with SINAMICS S120.
Frequently Asked Questions
What is the exact Siemens model?
1FK7044-4CF71-1BB0.
What are the key power and speed ratings?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What encoder is fitted on this motor?
Absolute encoder single-turn 24 bit with DRIVE-CLiQ interface (ENCODER AS24DQI).
What mechanical configuration is specified?
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N, and with holding brake.
What should be confirmed before ordering?
Confirm the exact model, required quantity, destination, and dispatch conditions.
