Key Features
- Performance ratings: PN=1.2kW, M0=4.5Nm (100K), and NN=3000rpm.
- Electrical rating: UDC=600V.
- Cooling and mounting: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1.
- Feedback system: RESOLVER MULTI-POLE (RESOLVER P=3).
- Mechanical configuration: Shaft with fitted key, tolerance N, with holding brake.
- Protection and connection: Degree of protection IP65 DE flange IP67, POWER CONNECTOR ROTATABLE.
Technical Summary
| Product designation | 1FK7044-4CF71-1SB2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Holding brake | with holding brake |
| Degree of protection | IP65 DE flange IP67 |
Applications
- Rotary motion drive: Synchronous motor for providing rotary motion.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The exact model is 1FK7044-4CF71-1SB2.
What are the main performance ratings of 1FK7044-4CF71-1SB2?
It has PN=1.2kW, M0=4.5Nm (100K), and NN=3000rpm.
What feedback and connection details are specified for 1FK7044-4CF71-1SB2?
It uses RESOLVER MULTI-POLE (RESOLVER P=3) and has a POWER CONNECTOR ROTATABLE.
What mechanical configuration is specified for this motor?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, and a holding brake.
