Product information
Overview
Key Features
- Motor ratings: Synchronous motor with PN=0.94 kW, UDC=300 V, and NN=3000 rpm.
- Cooling and mounting: Naturally cooled motor with frame size IMB 5 (IM V1, IM V3) and flange 1.
- Feedback: Incremental Encoder SIN/COS 1VPP with 2048 S/R and C- and D-spur (Encoder IC2048S/R).
- Connections and shaft: Power connector is rotatable. The shaft has a fitted key and tolerance N.
- Temperature sensing and protection: Includes a KTY temperature sensor. Degree of protection: IP65 DE flange, IP67.
- Holding brake: The motor is without holding brake.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94 kW |
| DC voltage | UDC=300 V |
| Rated speed | NN=3000 rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Incremental Encoder SIN/COS 1VPP; 2048 S/R; C- and D-spur (Encoder IC2048S/R) |
| Power connection | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Temperature sensor | KTY |
| Degree of protection | IP65 DE flange, IP67 |
| Holding brake | Without holding brake |
Frequently Asked Questions
What motor ratings does Siemens 1FK7043-4CF21-1AA2 have?
It has PN=0.94 kW, UDC=300 V, and NN=3000 rpm.
Which feedback and temperature-sensing features are included?
It has an incremental Encoder SIN/COS 1VPP with 2048 S/R and C- and D-spur (Encoder IC2048S/R), plus a KTY temperature sensor.
What mechanical configuration and protection does it have?
It is naturally cooled, with frame size IMB 5 (IM V1, IM V3), flange 1, a rotatable power connector, a shaft with fitted key and tolerance N, and protection IP65 DE flange, IP67.
Does this configuration include a holding brake?
It is without holding brake.
Can I request a quotation for a required quantity and destination?
Yes. Send the required quantity and destination for an MRO or project quotation.
