Product Overview
Technical Summary
| Product designation | 1FK7083-2AC71-1RG1 |
|---|---|
| Motor family | SIMOTICS S, 1FK7-CT |
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 2.6 kW |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 12.5 Nm |
| Encoder system | Absolute encoder 20 bits + 12 bits multiturn, DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, 1FK7-CT family.
- Performance: Optimum power: 2.6 kW; rated speed (100 K): 2,000 rpm; rated torque (100 K): 12.5 Nm.
- Encoder system: Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) plus 12 bits multiturn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3), plain shaft, and without holding brake.
- Connections and protection: M23 connectors for signals and power are rotatable; degree of protection: IP65.
Frequently Asked Questions
What product does Siemens 1FK7083-2AC71-1RG1 identify?
It identifies a SIMOTICS S 1FK7-CT permanent-magnet synchronous motor.
Which performance facts distinguish this exact motor variant?
The listed variant has 2.6 kW optimum power, 2,000 rpm rated speed (100 K), and 12.5 Nm rated torque (100 K).
Which encoder and connection details should be checked?
Check the AM20DQI absolute encoder with 20 bits plus 12 bits multiturn, the DRIVE-CLiQ interface, and rotatable M23 signal and power connectors.
What configuration details should be verified before quotation?
Verify natural cooling, IM B5 (IM V1, IM V3), plain shaft, without holding brake, and IP65 protection.
