Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Speed | NN=4500rpm |
| 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 DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Ratings: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback: 2-pole resolver (RESOLVER P=1).
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connections: Power connector is rotatable; KTY temperature sensor.
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
Frequently Asked Questions
What identifies the exact 1FK7043-4CH71-1TA2 variant?
Check PN=1.2kW, UDC=600V, M0=3.5Nm (100K), NN=4500rpm, the 2-pole resolver, rotatable power connector, fitted-key shaft, and absence of a holding brake.
Which feedback and connection details should be checked?
The motor has a 2-pole resolver (RESOLVER P=1), a KTY temperature sensor, and a rotatable power connector.
What mounting and protection details should be verified?
Verify frame size IMB 5 (IM V1, IM V3), flange 1, IP65 at the DE flange, and IP67.
Is a holding brake included?
It is without a holding brake.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete 1FK7043-4CH71-1TA2 order number.
