Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94 kW |
| Supply voltage | UDC=300 V |
| Encoder | Absolute multiturn encoder, 2048 S/R + 4096 revolutions |
| Encoder interface | EnDat; encoder AM2048S/R |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Power connection | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Holding brake | Without holding brake |
| Protection | IP65 |
| Temperature sensor | KTY |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD.
- Rated power and supply: PN=0.94 kW; UDC=300 V.
- Encoder feedback: Absolute multiturn encoder with 2048 S/R + 4096 revolutions and EnDat interface; encoder AM2048S/R.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
- Connections and shaft: Rotatable power connector; shaft with fitted key, tolerance N.
- Brake and protection: Without holding brake; degree of protection IP65; KTY temperature sensor.
Frequently Asked Questions
Which ratings identify Siemens 1FK7043-4CF21-1EA1?
The sourced ratings are PN=0.94 kW and UDC=300 V.
What encoder and feedback details should be checked for this code?
Check the absolute multiturn encoder, 2048 S/R + 4096 revolutions, EnDat interface and encoder AM2048S/R.
Does this motor include a holding brake?
It is without holding brake.
Which mounting, shaft and protection details identify the variant?
It has IMB 5 (IM V1, IM V3) mounting, flange 1, a fitted key with tolerance N and IP65 protection.
