Key Features
- Motor type: SIMOTICS S synchronous motor, permanent-magnet synchronous motor, High Dynamic.
- Performance and supply: PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
- Feedback and connection: Absolute encoder single-turn 20 bit with DRIVE-CLiQ interface (ENCODER AS20DQI), plus power connector rotatable and electrical connectors for signals and power rotatable.
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, and without holding brake.
- Protection: Degree of protection IP65 and DE flange IP67.
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=3.3Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Encoder interface | DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What is the exact Siemens model for this motor?
The exact model is 1FK7043-4CF21-1QA2.
What are the key ratings of 1FK7043-4CF21-1QA2?
Key ratings include PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Which encoder and interface are included with 1FK7043-4CF21-1QA2?
It has an absolute encoder single-turn 20 bit with DRIVE-CLiQ interface (ENCODER AS20DQI).
What mechanical and protection details should be confirmed for 1FK7043-4CF21-1QA2?
The motor is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), a shaft with fitted key and tolerance N, no holding brake, and degree of protection IP65 with DE flange IP67.
What should be checked before requesting stock and dispatch confirmation?
Confirm the exact model 1FK7043-4CF21-1QA2, the required quantity, and the destination before inquiry.
