Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3); flange 1 |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Brake | Holding brake |
| Temperature sensor | KTY |
| Power connector | Rotatable |
| Shaft | Fitted key, tolerance N |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Performance ratings: PN=0.94kW; UDC=300V; NN=3000rpm.
- Feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Brake and temperature sensor: With holding brake and KTY temperature sensor.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; shaft with fitted key, tolerance N; rotatable power connector.
- Protection: Degree of protection IP64.
Frequently Asked Questions
Which specifications distinguish 1FK7043-4CF21-1AB0?
The supplied variant has PN=0.94kW, UDC=300V, NN=3000rpm, a holding brake, a KTY temperature sensor, and an incremental SIN/COS 1VPP encoder with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What encoder and connection details should be checked?
Check the incremental SIN/COS 1VPP encoder, 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R), and the rotatable power connector.
What mounting and protection details identify this variant?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, has a shaft with fitted key and tolerance N, and has IP64 protection.
