Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Encoder | Absolute encoder, 32 S/R singletturn and 4096 rotation multiturn |
| Encoder interface | ENDat interface (Encoder AM32S/R) |
| Cooling | Naturally cooled |
| Frame size and mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP64 |
| Lifecycle | Product cancellation |
Key Features
- Synchronous motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Performance ratings: PN=0.94kW; UDC=300V; NN=3000rpm.
- Encoder and interface: Absolute encoder, 32 S/R singletturn and 4096 rotation multiturn, with ENDat interface (Encoder AM32S/R).
- Mechanical configuration: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, with plain shaft and tolerance N.
- Connection and brake: Rotatable power connector, KTY temperature sensor, and without holding brake.
- Protection and lifecycle: Degree of protection IP64. Product cancellation.
Frequently Asked Questions
What product does Siemens order number 1FK7043-4CF21-1GG0 identify?
It identifies a SIMOTICS S synchronous motor, 1FK7-HD, with PN=0.94kW, UDC=300V, and NN=3000rpm.
Which encoder and connection details distinguish this variant?
It has an absolute encoder with 32 S/R singletturn and 4096 rotation multiturn, an ENDat interface (Encoder AM32S/R), and a rotatable power connector.
What mechanical and protection details should be checked?
Check naturally cooled construction, frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N, without holding brake, and IP64 protection.
What information is needed for a quotation request?
Provide the complete order number, required quantity, and destination.
