Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Encoder | Incremental Encoder SIN/COS 1VPP; 2048 S/R |
| Protection | IP64 |
Key Features
- Motor ratings: PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Encoder: Incremental Encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur (ENCODER IC2048S/R).
- Connection and shaft: Rotatable power connector; shaft with fitted key and tolerance N.
- Protection and exclusion: Degree of protection IP64; without holding brake.
- Product lifecycle: Product cancellation.
Frequently Asked Questions
1. What motor is the Siemens 1FK7043-4CH71-1AA0?
It is a SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
2. What encoder does this motor have?
It has an incremental Encoder SIN/COS 1VPP with 2048 S/R and C- and D-spur (ENCODER IC2048S/R).
3. How is the motor mounted and cooled?
It is naturally cooled and has frame size IMB 5 (IM V1, IM V3) with flange 1.
4. What connection and shaft details should be verified?
The motor has a rotatable power connector, a shaft with fitted key, and tolerance N.
5. Does the configuration include a holding brake?
It is without holding brake.
