Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | SIMOTICS S synchronous motor |
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Position feedback | Absolute Encoder, 32 S/R singleturn, 4096 rotation multiturn |
| Encoder interface | EnDat interface (Encoder AM32S/R) |
| Protection | IP65 DE flange IP67 |
| Holding brake | Without holding brake |
Key Features
- Motor rating: 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.
- Absolute Encoder: Absolute Encoder with 32 S/R singleturn and 4096 rotation multiturn, with EnDat interface (Encoder AM32S/R).
- Temperature sensing: KTY temperature sensor.
- Connections and shaft: Power connector rotatable; shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP65 DE flange IP67; without holding brake.
Frequently Asked Questions
1. What motor rating does the Siemens 1FK7043-4CH71-1GA2 have?
It has PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
2. Which Encoder is fitted?
It has an absolute Encoder with 32 S/R singleturn and 4096 rotation multiturn, with EnDat interface (Encoder AM32S/R).
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 connectors and shaft details should be verified before inquiry?
The power connector is rotatable, and the shaft has a fitted key with tolerance N.
5. Does the configuration include a holding brake?
It is without holding brake.
