Key Features
- Motor type: Permanent-magnet synchronous motor, High Dynamic.
- Performance ratings: PN=0.94kW, M0=3. 3Nm (100K), and NN=3000rpm.
- Feedback and interface: Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
- Mechanical configuration: Naturally cooled, IM B5 (IM V1, IM V3), flange 1, and shaft with fitted key, tolerance N.
- Protection and connections: Degree of protection IP65 and DE flange IP67, with M23 connector size and rotatable connectors for signals and power.
- Braking and lifecycle: Without holding brake and Active Product.
Technical Summary
| Product designation | 1FK7043-4CF21-1RA2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Rated power | PN=0.94kW |
| Rated torque | M0=3. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Natural cooling |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | DRIVE-CLiQ |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Connector size | M23 |
| Holding brake | without holding brake |
| Product lifecycle | Active Product |
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1RA2?
It is a SIMOTICS S synchronous motor.
What are the rated torque and rated speed of 1FK7043-4CF21-1RA2?
Rated torque is 3.0 Nm and rated speed is 3,000 rpm.
Which encoder and interface does 1FK7043-4CF21-1RA2 use?
It uses Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What mechanical and protection details are listed for 1FK7043-4CF21-1RA2?
It is naturally cooled, designed to IM B5 (IM V1, IM V3), has IP65 and DE flange IP67 protection, and includes an M23 connector size.
What should be confirmed before ordering 1FK7043-4CF21-1RA2?
Confirm the exact model, required quantity, destination, and stock and dispatch conditions.
