Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=2.7 kW |
| DC link voltage | UDC=600 V |
| Initial torque | M0=12 Nm (100K) |
| Rated speed | 3,000 rpm |
| Encoder system | Absolute Encoder 20-bit + 12-bit multi-turn, DRIVE-CLiQ, AM20DQI |
| Mounting design | IM B5 (IM V1, IM V3), flange 1 |
| Shaft | Smooth shaft, tolerance N |
| Connector | Rotatable power connector, M23 |
| Cooling | Natural cooling |
| Brake | without holding brake |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-CT, with PN=2.7 kW and UDC=600 V.
- Torque and speed: M0=12 Nm (100K), rated torque 8.7 Nm (100 K), and rated speed 3,000 rpm.
- Encoder feedback: Absolute Encoder 20-bit + 12-bit multi-turn with DRIVE-CLiQ interface; encoder AM20DQI.
- Mechanical configuration: IM B5 (IM V1, IM V3) design with flange 1, smooth shaft, and tolerance N.
- Connection and cooling: Rotatable power connector, M23 connector size, and Natural cooling.
- Brake and protection: without holding brake and degree of protection IP65.
Frequently Asked Questions
What identifies Siemens order number 1FK7081-2AF71-1RG1?
It identifies a SIMOTICS S 1FK7-CT permanent-magnet synchronous motor with PN=2.7 kW, UDC=600 V, and M0=12 Nm (100K).
Which encoder and mechanical details should be checked for this exact variant?
Check the absolute Encoder 20-bit + 12-bit multi-turn with DRIVE-CLiQ interface, encoder AM20DQI, IM B5 (IM V1, IM V3) design, flange 1, smooth shaft, and tolerance N.
Which details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
