Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=3000 rpm |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Protection | IP65 |
Key Features
- Motor ratings: PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
- Feedback and temperature sensing: Rotatable 2-pole resolver (RESOLVER P=1) and KTY temperature sensor.
- Connections and shaft: Power connector; shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP65; without holding brake.
- Lifecycle: Product cancellation.
Frequently Asked Questions
1. What motor is Siemens 1FK7044-4CF71-1TA1?
It is a SIMOTICS S synchronous motor with PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
2. What mounting does this motor use?
It uses frame size IMB 5 (IM V1, IM V3) with flange 1.
3. Which feedback and temperature components are included?
It has a rotatable 2-pole resolver (RESOLVER P=1) and a KTY temperature sensor.
4. Does the motor include a holding brake?
It is without holding brake.
5. What protection and connection details apply?
It has IP65 protection and a power connector; the shaft has a fitted key with tolerance N.
