Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.4kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting position | IMB 5 (IM V1, IM V3) |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Power connection | Rotatable power connector |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 DE flange IP67 |
| Brake | Without holding brake |
| Lifecycle | Product cancellation |
Key Features
- Synchronous motor performance: PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Position feedback: 2-pole resolver (RESOLVER P=1).
- Connections and shaft: Rotatable power connector and plain shaft with tolerance N.
- Temperature sensing: KTY temperature sensor included.
- Protection and brake configuration: DE flange degree of protection IP67; degree of protection IP65; without holding brake.
Frequently Asked Questions
1. What is the rated power and speed of the Siemens 1FK7044-4CH71-1TG2?
The motor has PN=1.4kW and NN=4500rpm.
2. What feedback and temperature sensing does this motor provide?
It has a 2-pole resolver (RESOLVER P=1) and a KTY temperature sensor.
3. How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
4. What shaft and connector configuration does it have?
It has a plain shaft with tolerance N and a rotatable power connector.
5. Does the configuration include a holding brake?
It is without holding brake.
