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 |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Brake | Holding brake |
| Shaft | Shaft with fitted key, tolerance N |
| Protection | Degree of protection IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated electrical data: PN=0.38kW and UDC=300V.
- Speed: NN=3000rpm.
- Feedback and temperature sensing: 2-pole resolver (RESOLVER P=1) and KTY temperature sensor.
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with holding brake and shaft with fitted key, tolerance N.
- Connections and protection: Rotatable power connector and Degree of protection IP64.
Frequently Asked Questions
What product does Siemens order number 1FK7033-4CF21-1TB0 identify?
It identifies a SIMOTICS S synchronous motor, 1FK7-HD.
Which ratings distinguish this exact motor variant?
The supplied ratings are PN=0.38kW, UDC=300V, and NN=3000rpm.
What feedback and temperature-sensing equipment is supplied?
It has a 2-pole resolver (RESOLVER P=1) and a KTY temperature sensor.
Which mechanical and connection details should be checked?
Check the IMB 5 mounting (IM V1, IM V3), FLANGE 1, holding brake, keyed shaft with tolerance N, rotatable power connector, natural cooling, and IP64 protection.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination when requesting a quotation.
