Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| DC voltage | UDC=300V |
| Speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Encoder | Incremental SIN/COS 1VPP, 2048 S/R, with C- and D-spur |
| Connector | Rotatable power connector |
| Temperature sensor | KTY |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 |
| Brake | Without holding brake |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated power and voltage: PN=0.38kW; UDC=300V.
- Speed: NN=3000rpm.
- Encoder: Incremental SIN/COS 1VPP encoder, 2048 S/R, with C- and D-spur.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
- Connections and protection: Rotatable power connector, KTY temperature sensor, shaft with fitted key and tolerance N; without holding brake; IP65 protection.
Frequently Asked Questions
Which specifications identify Siemens 1FK7033-4CF21-1AA1?
Check SIMOTICS S 1FK7-HD, PN=0.38kW, UDC=300V, NN=3000rpm, the incremental SIN/COS 1VPP encoder with 2048 S/R, and IP65 protection.
What encoder and connection details should be checked?
Check the incremental SIN/COS 1VPP encoder with 2048 S/R and C- and D-spur, the rotatable power connector, and the KTY temperature sensor.
What mechanical details distinguish this configuration?
It has natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, a shaft with fitted key and tolerance N, and no holding brake.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination for quotation.
