Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Zero-speed torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 DE flange; IP67 |
Key Features
- Synchronous motor 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 and position feedback: With KTY temperature sensor and 2-pole resolver (resolver P=1).
- Connections and shaft: Rotatable power connector; shaft with fitted key, tolerance N; holding brake included.
- Protection: Degree of protection IP65 at the DE flange and IP67.
- Lifecycle: Product cancellation.
Frequently Asked Questions
1. What motor ratings does 1FK7043-4CH71-1TB2 have?
It has PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
2. How is this motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
3. Which feedback and connection features are included?
It has a KTY temperature sensor, a 2-pole resolver (resolver P=1), and a rotatable power connector.
4. What protection and shaft details should be verified before inquiry?
Protection is IP65 at the DE flange and IP67. The shaft has a fitted key with tolerance N, and a holding brake is included.
