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 | Absolute encoder, 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat interface (encoder AM2048S/R) |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Rated values: PN=0.94kW; UDC=300V; NN=3000rpm.
- Feedback and interface: Absolute encoder, 2048 S/R + 4096 revolutions multiturn, with EnDat interface (encoder AM2048S/R).
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Connection and brake: Rotatable power connector, KTY temperature sensor, and holding brake.
- Protection: Degree of protection IP65.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7043-4CF21-1EH1?
Check SIMOTICS S 1FK7-HD, PN=0.94kW, UDC=300V, NN=3000rpm, natural cooling, IMB 5 mounting, the multiturn absolute encoder, holding brake, and IP65.
What encoder and connection details should be checked?
Check the absolute encoder with 2048 S/R + 4096 revolutions multiturn, EnDat interface (encoder AM2048S/R), and the rotatable power connector.
What mechanical details should be checked against the nameplate?
Check frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N, and the holding brake.
What quantity and destination are needed for a quotation?
Provide the required quantity and delivery destination, together with the complete order number 1FK7043-4CF21-1EH1.
