Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Nominal power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Position feedback | Rotatable resolver, 2-pole (resolver P=1) |
| Temperature sensor | KTY |
| Shaft | Plain shaft, tolerance N |
| Protection | IP64 |
Key Features
- Synchronous motor ratings: PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Temperature sensing: With KTY temperature sensor.
- Position feedback: Rotatable resolver, 2-pole (resolver P=1).
- Shaft and brake: Plain shaft with tolerance N; with holding brake.
- Protection and lifecycle: Degree of protection IP64; Product cancellation.
Frequently Asked Questions
1. What are the ratings of the 1FK7044-4CH71-1TH0 motor?
It has PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
2. What feedback and temperature sensing does it have?
It has a rotatable 2-pole resolver (resolver P=1) and a KTY temperature sensor.
3. How is this motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
4. What shaft, brake, connector, and protection details should be verified?
It has a plain shaft with tolerance N, a holding brake, a rotatable power connector, and IP64 protection.
