Key Features
- Performance rating: PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
- Feedback system: Incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
- Mechanical configuration: Plain shaft, tolerance N, with holding brake, and design acc. to Code I IM B5 (IM V1, IM V3).
- Cooling and protection: Naturally cooled and degree of protection IP65.
- Connections: Power connector rotatable and connectors for signals and power rotatable.
Technical Summary
| Product designation | 1FK7043-4CF21-1DH1 |
|---|---|
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | 3. 3Nm |
| Rated speed (100 K) | 3,000 rpm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake | with holding brake |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Applications
- Motion axis feedback with DRIVE-CLiQ: Incremental encoder 22 bit with DRIVE-CLiQ interface for motion feedback integration.
- Load holding with brake: Holding brake for retaining the motor load when required.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The exact model is 1FK7043-4CF21-1DH1.
What are the main ratings for 1FK7043-4CF21-1DH1?
Main ratings include PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
Which feedback interface is included with this Siemens motor?
It includes an incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
What mechanical configuration does 1FK7043-4CF21-1DH1 have?
It has a plain shaft, tolerance N, with holding brake, and design acc. to Code I IM B5 (IM V1, IM V3).
