Key Features
- Permanent-magnet synchronous motor: SIMOTICS S synchronous motor 1FK7-CT.
- Power and speed: PN=3.3kW; NN=3000rpm.
- Torque and current: M0=16Nm (100K); Rated current 7.2 A.
- Feedback and interface: Absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI).
- Mechanical and protection data: Natural cooling, IM B5 (IM V1, IM V3), IP65, and shaft with feather key.
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Power | PN=3.3kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 16.00 Nm |
| Rated current | 7.2 A |
| 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 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | without holding brake |
Frequently Asked Questions
What is the exact Siemens model and motor type?
1FK7083-2AF71-1RA1 is a SIMOTICS S synchronous motor 1FK7-CT.
What are the rated power and rated speed of 1FK7083-2AF71-1RA1?
PN=3.3kW and NN=3000rpm.
What encoder and interface does this motor use?
It uses an absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI).
What mounting, protection, and connector details are listed for this motor?
It has IM B5 (IM V1, IM V3) design, IP65 degree of protection, and M23 connector size.
