Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD.
- Performance ratings: PN=2kW; UDC=600V; M0=22Nm (100K); NN=3000rpm.
- Feedback and connection: Incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ) and electrical connectors for signals and power rotatable.
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, tolerance N, with holding brake.
- Protection: Degree of protection IP64.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Range | 1FK7-HD |
| Power | PN=2kW |
| Voltage | UDC=600V |
| Static torque (100 K) | 22.00 Nm |
| 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 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
Applications
- Motion control with SINAMICS S120: Servomotor for motion control use with SINAMICS S120.
Frequently Asked Questions
What is the exact Siemens model and product type?
1FK7085-4CF71-1DH0 is a SIMOTICS S synchronous motor in the 1FK7-HD range.
What are the key performance ratings of 1FK7085-4CF71-1DH0?
PN=2kW; UDC=600V; M0=22Nm (100K); NN=3000rpm.
What feedback and interface does this motor include?
It includes Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What mechanical configuration and protection rating are specified?
It has natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3), a plain shaft, a holding brake, and degree of protection IP64.
