Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| Supply voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Feedback | Incremental SIN/COS 1VPP encoder; 2048 S/R |
| Shaft | Plain shaft, tolerance N |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Protection | IP64 |
| Power connection | Rotatable power connector |
| Lifecycle | Product cancellation |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated performance: PN=0.94kW; UDC=300V; NN=3000rpm.
- Encoder: Incremental encoder, SIN/COS 1VPP; 2048 S/R, with C- and D-spur; encoder IC2048S/R.
- Mounting and shaft: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Connection and brake: Rotatable power connector and holding brake; KTY temperature sensor.
- Protection and lifecycle: Degree of protection IP64. Product cancellation.
Frequently Asked Questions
Which specifications identify the exact 1FK7043-4CF21-1AH0 variant?
Check PN=0.94kW, UDC=300V, NN=3000rpm, the incremental SIN/COS 1VPP encoder with 2048 S/R, the holding brake, plain shaft with tolerance N, IMB 5 mounting, and IP64 protection.
What encoder and shaft details should be checked?
The motor has an incremental SIN/COS 1VPP encoder with 2048 S/R and encoder IC2048S/R, plus a plain shaft with tolerance N.
What connection, cooling, and protection details are supplied?
It has a rotatable power connector, is naturally cooled, and has degree of protection IP64.
