Key Features
- Power and voltage: PN=2kW; UDC=600V.
- Speed and torque: NN=4500rpm; M0=6.4Nm (100K).
- Feedback system: Incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
- Mechanical design: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, tolerance N, and without holding brake.
- Protection and connection details: Degree of protection IP65; DE flange IP67; connector size M23; electrical connectors for signals and power rotatable.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 2kW |
| UDC | 600V |
| Static torque (100 K) | 6.40 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
| Connector size | M23 |
Applications
- SINAMICS S120 motor integration: Motor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The model is 1FK7061-4CH71-1DG2.
What are the main rating values for 1FK7061-4CH71-1DG2?
PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
Which encoder and interface does 1FK7061-4CH71-1DG2 use?
It uses an incremental encoder 22 bits with DRIVE-CLiQ interface (ENCODER IC22DQ).
What mounting, cooling, and protection details are listed for this motor?
It has natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3), and degree of protection IP65 and DE flange IP67.
