Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Product lifecycle | Active Product |
| Motor type | Permanent-magnet synchronous motor |
| Rated power | PN=3.1kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 20.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| 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 |
| Connector size | M23 |
Applications
Drive integration in motion control systems using a SIMOTICS S synchronous motor with DRIVE-CLiQ encoder feedback.
Rotary motion applications using a synchronous motor with plain shaft, without holding brake, and 3000 rpm rated speed.
Key Features
SIMOTICS S synchronous motor 1FK7-CT for drive applications in the 1FK7 servomotor family.
PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=3000rpm.
Absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface, encoder AM20DQI.
Naturally cooled design IMB 5 (IM V1, IM V3) with Flange 1, M23 connector size, and rotatable power connector.
Degree of protection IP65, smooth shaft, tolerance N, and without holding brake.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7084-2AF71-1RG1?
It is a SIMOTICS S synchronous motor in the 1FK7-CT range.
What are the main electrical ratings of 1FK7084-2AF71-1RG1?
PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=3000rpm.
Which encoder interface does 1FK7084-2AF71-1RG1 use?
It uses an absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface, encoder AM20DQI.
What mounting and protection details are listed for this motor?
It has IMB 5 (IM V1, IM V3) mounting, Flange 1, natural cooling, and IP65 protection.
