Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=0.38kW |
| DC voltage | UDC=300V |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Power connector | Rotatable |
| Brake | Holding brake |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Electrical ratings: PN=0.38kW and UDC=300V.
- Feedback and connector: Multi-pole resolver (RESOLVER P=3) with a rotatable power connector.
- Brake and shaft: Holding brake; shaft with fitted key and tolerance N.
- Mounting and cooling: Naturally cooled, with frame size IMB 5 (IM V1, IM V3) and flange 1.
- Protection: Degree of protection IP65; KTY temperature sensor included.
Frequently Asked Questions
What product does Siemens 1FK7033-4CF21-1SB1 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD.
Which ratings distinguish this exact variant?
The supplied ratings are PN=0.38kW and UDC=300V.
What feedback and connection details should be checked?
Check the multi-pole resolver (RESOLVER P=3) and the rotatable power connector.
What mechanical and protection details should be verified?
Verify the holding brake, fitted-key shaft with tolerance N, frame size IMB 5 (IM V1, IM V3), flange 1, and IP65 protection.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number.
