Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=3.1 kW |
| DC link voltage | UDC=600 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 10.0 Nm (100 K) |
| Encoder | Absolute encoder 20 bits + 12 bits multiturn, encoder AM20DQI, DRIVE-CLiQ |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Connector | M23; signal and power connectors rotatable |
| Shaft | Feather key, tolerance N |
| Protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-CT with PN=3.1 kW and UDC=600 V.
- Speed and torque: Rated speed: 3,000 rpm (100 K); rated torque: 10.0 Nm (100 K).
- Encoder system: Absolute encoder 20 bits with resolution 1048576 and encoder-internal 512 S/R, plus 12 bits multiturn with a traversing range of 4096 revolutions; encoder AM20DQI with DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling; design IM B5 (IM V1, IM V3); flange 1; M23 connector; rotatable signal and power connectors.
- Shaft and brake: Shaft with Feather key and tolerance N; without holding brake.
- Protection and monitoring: Degree of protection IP65 and Pt1000 temperature sensor.
Frequently Asked Questions
What product does Siemens order number 1FK7084-2AF71-1RA1 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-CT.
Which ratings distinguish this 1FK7 variant?
PN=3.1 kW, UDC=600 V, rated speed 3,000 rpm (100 K), and rated torque 10.0 Nm (100 K).
Which encoder and connection details should be checked?
Check encoder AM20DQI, the absolute 20-bit + 12-bit multiturn configuration, the DRIVE-CLiQ interface, and the M23 rotatable signal and power connectors.
What information is needed to request a quotation?
Provide the required quantity, destination, and the complete order number 1FK7084-2AF71-1RA1.
