Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Lifecycle | Active Product |
| Optimum power | 3.3 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 16.00 Nm |
| Rated current | 7.2 A |
| Rated inverter current | 9 A |
| Maximum inverter current | 27 A |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Applications
1FK7 servomotor for SINAMICS S120 Combi setups.
Key Features
SIMOTICS S synchronous motor, 1FK7-CT.
PN=3.3kW and NN=3000rpm.
UDC=600V, M0=16Nm (100K), rated torque 10.5 Nm, and maximum torque 50.0 Nm.
Absolute encoder AM20DQI with DRIVE-CLiQ interface, connector size M23, and connectors for signals and power rotatable.
Natural cooling, IM B5 (IM V1, IM V3), shaft with feather key, degree of protection IP65, and without holding brake.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7083-2AF71-1RA1?
It is a SIMOTICS S synchronous motor, 1FK7-CT.
What are the key ratings for 1FK7083-2AF71-1RA1?
Key ratings include PN=3.3kW, UDC=600V, M0=16Nm (100K), NN=3000rpm, and IP65.
Which encoder and interface does 1FK7083-2AF71-1RA1 use?
It uses an absolute encoder AM20DQI with DRIVE-CLiQ interface.
What mounting and connection details are listed for 1FK7083-2AF71-1RA1?
It is designed for IM B5 (IM V1, IM V3), has a connector size M23, and uses rotatable connectors for signals and power.
