Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Nominal power | PN=1.2kW |
| DC voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Feedback | Multi-pole resolver (resolver P=3) |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Performance ratings: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Temperature sensing and feedback: With KTY temperature sensor and multi-pole resolver (resolver P=3).
- Connections and shaft: Rotatable power connector; shaft with fitted key, tolerance N.
- Brake and protection: With holding brake; degree of protection IP65.
Frequently Asked Questions
What product does 1FK7043-4CH71-1SB1 identify?
It identifies a SIMOTICS S 1FK7-HD synchronous motor.
Which ratings distinguish this exact variant?
The listed ratings are PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which feedback and brake details should be checked?
Check the multi-pole resolver (resolver P=3), KTY temperature sensor, and holding brake.
Which mechanical and connection details should be verified?
Verify natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, rotatable power connector, fitted key with tolerance N, and IP65 protection.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination when requesting a quotation.
