Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor |
|---|---|
| Family | 1FK7-HD |
| Rated power | PN=0.38kW |
| DC voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Shaft | Plain shaft, tolerance N |
| Connection | POWER CONNECTOR rotatable |
| Cooling | Naturally cooled |
| Brake | Holding brake |
| Protection | IP65 DE flange; IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD family.
- Rated values: PN=0.38kW; UDC=300V; NN=3000rpm.
- Shaft and connector: Plain shaft with tolerance N and a rotatable POWER CONNECTOR.
- Cooling and brake: Naturally cooled and equipped with a holding brake.
- Protection: Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What product does Siemens 1FK7033-4CF21-1JH2 identify?
It identifies a SIMOTICS S synchronous motor in the 1FK7-HD family.
Which ratings identify this exact motor variant?
The supplied ratings are PN=0.38kW, UDC=300V, and NN=3000rpm.
Does this variant have a holding brake?
Yes. It has a holding brake.
What shaft, connection, and cooling details are supplied?
It has a plain shaft with tolerance N, a rotatable POWER CONNECTOR, and natural cooling.
