Product Overview
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| DC voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Power connection | POWER CONNECTOR ROTATABLE |
| Shaft | plain shaft, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | IP65 |
| Product lifecycle | Active Product |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated performance: PN=0.38kW; NN=3000rpm.
- Supply voltage: UDC=300V.
- Connection and cooling: Naturally cooled; POWER CONNECTOR ROTATABLE.
- Shaft and brake: Plain shaft, tolerance N; without holding brake.
- Protection: Degree of protection IP65.
Frequently Asked Questions
Which product and family does Siemens order number 1FK7033-4CF21-1HG1 identify?
It identifies a SIMOTICS S synchronous motor in the 1FK7-HD family.
Which ratings should be checked for this exact motor variant?
Check PN=0.38kW, UDC=300V, and NN=3000rpm.
What connection, shaft, cooling, and brake details distinguish the variant?
It has a rotatable power connector, natural cooling, a plain shaft with tolerance N, and no holding brake.
What protection detail should be verified?
Verify degree of protection IP65.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
