Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
| Rated power | PN=0.94kW |
| DC-link voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Encoder | Incremental Encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Protection | IP65 DE flange; IP67 |
Key Features
- Motor rating and speed: SIMOTICS S synchronous motor 1FK7-HD with PN=0.94kW and NN=3000rpm.
- Electrical supply: UDC=300V.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Encoder feedback: Incremental Encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Connections and shaft: Rotatable power connector, plain shaft, and tolerance N.
- Brake and protection: With holding brake; degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
1. What motor type is 1FK7043-4CF21-1AH2?
It is a Siemens SIMOTICS S synchronous motor 1FK7-HD.
2. What are the power and DC-link voltage ratings?
The motor has PN=0.94kW and UDC=300V.
3. Which encoder is included?
It has an incremental Encoder SIN/COS 1VPP with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
4. How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
5. What protection and connection details should be verified?
It has IP65 at the DE flange and IP67 protection, a rotatable power connector, a plain shaft with tolerance N, and a holding brake.
