Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | SIMOTICS S synchronous motor |
| PN | 1.2 kW |
| UDC | 600 V |
| M0 | 3.5 Nm (100 K) |
| NN | 4500 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Temperature sensor | KTY |
| Resolver | 2-pole resolver (P=1) |
| Protection | IP65 DE flange, IP67 |
| Holding brake | Without holding brake |
Key Features
- Motor performance: PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K) and NN=4500 rpm.
- Feedback and temperature sensing: Rotary 2-pole resolver (P=1) and KTY temperature sensor.
- Connection: Power connector is rotatable.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Protection and brake configuration: Degree of protection IP65 at the DE flange and IP67; without holding brake. Shaft has a fitted key with tolerance N.
Frequently Asked Questions
1. What is the PN power and UDC of the Siemens 1FK7043-4CH71-1TA2?
PN=1.2 kW and UDC=600 V.
2. Which feedback device does this motor have?
It has a rotary 2-pole resolver (P=1).
3. How is the motor cooled and mounted?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
4. What protection does the motor provide?
The degree of protection is IP65 at the DE flange and IP67.
5. Does the configuration include a holding brake?
It is without a holding brake.
