Key Features
- Optimum power: 1.2 kW
- Rated speed: 4,500 rpm
- Feedback: Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLIQ interface
- Cooling: Natural cooling
- Mechanical design: IM B5 (IM V1, IM V3)
- Protection and shaft: IP64, plain shaft, without holding brake
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Static torque (100 K) | 3.50 Nm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Maximum current | 12.5 A |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is the exact Siemens model of this SIMOTICS S motor?
The model is 1FK7043-4CH71-1QG0.
What are the key rating values for 1FK7043-4CH71-1QG0?
Optimum power is 1.2 kW, rated speed is 4,500 rpm, and rated torque (100 K) is 2.6 Nm.
What feedback system is fitted to 1FK7043-4CH71-1QG0?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLIQ interface.
What mechanical and protection details should be checked before ordering 1FK7043-4CH71-1QG0?
It has IM B5 (IM V1, IM V3) design, plain shaft, without holding brake, and degree of protection IP64.
