Key Features
- Performance rating: PN=0.94kW; UDC=300V; M0=3. 3Nm (100K); NN=3000rpm.
- Feedback system: Absolute encoder 22BIT + 12 BIT MULTITURN, with DRIVE-CLiQ interface (ENCODER AM22DQ).
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; shaft with fitted key, tolerance N.
- Connection and protection: POWER CONNECTOR ROTATABLE; connectors for signals and power rotatable; Degree of protection IP65 DE flange IP67.
Technical Summary
| Product type | 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 |
| Feedback | absolute encoder 22BIT + 12 BIT MULTITURN |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Naturally cooled |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector | POWER CONNECTOR ROTATABLE |
| Degree of protection | IP65 DE flange IP67 |
| Holding brake | without holding brake |
Applications
- Motion-control axis drive with SINAMICS S120: For motion-control drive use in a SINAMICS S120 setup.
Frequently Asked Questions
What is the exact Siemens model number of this motor?
The exact model number is 1FK7043-4CF21-1FA2.
What are the main electrical ratings of 1FK7043-4CF21-1FA2?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
Which feedback and interface does this motor use?
It uses an absolute encoder 22BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM22DQ).
What mechanical configuration does this motor have?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with a shaft with fitted key, tolerance N, and without holding brake.
What should be confirmed before ordering this part?
Confirm the exact variant, requested quantity, destination, and dispatch conditions before ordering.
