Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| DC-link voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Feedback | Incremental Encoder SIN/COS 1VPP; 2048 S/R |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Power connection | Rotatable power connector |
| Shaft | Shaft with fitted key, tolerance N |
| Protection | IP65 at the DE flange; IP67 |
| Brake | Without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Ratings: PN=0.38kW; UDC=300V; NN=3000rpm.
- Feedback: Incremental Encoder SIN/COS 1VPP; 2048 S/R, with C- and D-spur.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connection and shaft: Rotatable power connector; shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP65 at the DE flange and IP67; without holding brake.
Frequently Asked Questions
What identifies the 1FK7033-4CF21-1AA2 variant?
The supplied variant has PN=0.38kW, UDC=300V, NN=3000rpm, a SIN/COS 1VPP incremental Encoder with 2048 S/R, natural cooling, and frame size IMB 5.
Which encoder and connection details should be checked?
Check the SIN/COS 1VPP incremental Encoder with 2048 S/R, C- and D-spur, and the rotatable power connector.
Does this configuration include a holding brake?
It is without holding brake.
