Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Optimum power | 3.3 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 10.5 Nm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Encoder interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque: 22.0 Nm |
| Shaft end | Plain shaft |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-CT with 3.3 kW optimum power.
- Encoder system: Absolute encoder single-turn 20 bits, Encoder AS20DQI, with DRIVE-CLiQ interface.
- Speed and torque: Rated speed: 3,000 rpm; rated torque: 10.5 Nm (100 K); maximum torque: 50.0 Nm.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3), plain shaft, and holding brake.
- Connections and protection: M23 electrical connectors for signals and power, rotatable; degree of protection: IP65.
Frequently Asked Questions
What product does Siemens order number 1FK7083-2AF71-1QH1 identify?
It identifies a SIMOTICS S 1FK7-CT permanent-magnet synchronous motor.
Which specifications distinguish this exact motor variant?
The supplied variant has 3.3 kW optimum power, a 20-bit single-turn absolute encoder with DRIVE-CLiQ, a holding brake, plain shaft, natural cooling, IM B5 (IM V1, IM V3), M23 connectors, and IP65 protection.
What encoder and brake details should be checked against the code and nameplate?
Check Encoder AS20DQI, absolute encoder single-turn 20 bits with DRIVE-CLiQ, and the permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply.
What information is needed for a quotation request?
Provide the complete order number, required quantity, and destination.
