Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Speed | NN=3000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Power connection | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Performance and supply: PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
- Feedback: 2-pole resolver (RESOLVER P=1).
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connection and shaft: Rotatable power connector; shaft with fitted key, tolerance N.
- Brake and protection: With holding brake; degree of protection IP65.
Frequently Asked Questions
Which specifications distinguish 1FK7044-4CF71-1TB1?
Check PN=1.2kW, UDC=600V, M0=4.5Nm (100K), NN=3000rpm, 2-pole resolver feedback, holding brake, IMB 5 mounting, and IP65 protection.
What feedback and brake configuration should be checked?
The configuration has a 2-pole resolver (RESOLVER P=1) and a holding brake.
What mounting and connection details should be verified?
Verify frame size IMB 5 (IM V1, IM V3), flange 1, and the rotatable power connector.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete 1FK7044-4CF71-1TB1 code.
