Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Encoder | Absolute Encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | Endat interface (Encoder AM2048S/R) |
| Power connection | Rotatable power connector |
| Protection | IP65 DE flange IP67 |
| Shaft | Shaft with fitted key, tolerance N |
| Holding brake | Without holding brake |
Key Features
- Synchronous motor ratings: PN=0.94kW; UDC=300V; NN=3000rpm.
- Natural cooling and mounting: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
- Absolute Encoder: Absolute Encoder 2048 S/R + 4096 revolutions multiturn, with Endat interface (Encoder AM2048S/R).
- Temperature sensing and connection: With KTY temperature sensor and rotatable power connector.
- Shaft and protection: Shaft with fitted key, tolerance N; degree of protection IP65 DE flange IP67.
- Holding brake and lifecycle: Without holding brake; Product cancellation.
Frequently Asked Questions
1. What are the ratings of Siemens 1FK7043-4CF21-1EA2?
The motor has PN=0.94kW, UDC=300V, and NN=3000rpm.
2. Which Encoder does this motor have?
It has an absolute Encoder with 2048 S/R + 4096 revolutions multiturn and an Endat interface (Encoder AM2048S/R).
3. How is the motor mounted and cooled?
It is naturally cooled and uses FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
4. What protection and shaft details should be verified?
The degree of protection is IP65 DE flange IP67. The shaft has a fitted key with tolerance N.
5. Does the configuration include a holding brake?
It is without holding brake.
