Key Features
- Synchronous motor configuration: SIMOTICS S Synchronous motor 1FK7-CT.
- Power and speed: PN=3.8kW; NN=3000rpm.
- Voltage and torque rating: UDC=600V; M0=18Nm (100K).
- Feedback system: Absolute encoder single-turn 20-bit with Drive-CLiQ interface (encoder AS20DQI).
- Mechanical and protection details: Naturally cooled, IMB 5 design (IM V1, IM V3), IP65 degree of protection, and with holding brake.
Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
| Rated power | PN=3.8kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 18.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Holding brake | with holding brake |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Frequently Asked Questions
What is Siemens 1FK7100-2AF71-1QB1?
It is a SIMOTICS S synchronous motor, 1FK7-CT.
What are the rated power and rated speed of 1FK7100-2AF71-1QB1?
Rated power is PN=3.8kW and rated speed is NN=3000rpm.
Which encoder and interface are specified for 1FK7100-2AF71-1QB1?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with Drive-CLiQ interface.
What mounting and protection details are specified for 1FK7100-2AF71-1QB1?
It has IM B5 (IM V1, IM V3) design and IP65 degree of protection.
Does 1FK7100-2AF71-1QB1 include a holding brake and shaft key?
Yes. It is specified with holding brake and a shaft end with feather key.
