Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Nominal power | 0.38kW PN |
| DC voltage | 300V UDC |
| Nominal speed | 3000rpm NN |
| Feedback | Incremental Encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | Plain shaft, tolerance N |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Protection | IP64 |
| Brake | Holding brake |
| Connector | Power connector rotatable |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD family.
- Rated performance: PN=0.38kW; UDC=300V; NN=3000rpm.
- Feedback: Incremental Encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Mechanical configuration: Plain shaft, tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3).
- Connections and cooling: Power connector rotatable; naturally cooled.
- Brake and protection: With KTY temperature sensor and holding brake; degree of protection IP64.
Frequently Asked Questions
What product does 1FK7033-4CF21-1AH0 identify?
It identifies a Siemens SIMOTICS S synchronous motor in the 1FK7-HD family.
Which ratings distinguish this exact variant?
The listed ratings are PN=0.38kW, UDC=300V and NN=3000rpm.
What feedback and shaft details should be checked?
Check the incremental Encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R), plus the plain shaft with tolerance N.
What mechanical and protection details identify the configuration?
Check frame size IMB 5 (IM V1, IM V3), flange 1, naturally cooled construction, rotatable power connector, holding brake and IP64.
What details are needed for a quotation?
Provide the complete order number, required quantity and destination.
