Key Features
- Optimum power: 1.2 kW
- Rated speed: 4,500 rpm
- Feedback system: Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface
- Cooling: Natural cooling
- Degree of protection: IP65
- Mechanical configuration: IM B5 (IM V1, IM V3), 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 |
| Static torque (100 K) | 3.50 Nm |
| Rated current | 3.3 A |
| Max. permissible speed (mech.) | 9,000 rpm |
| Maximum torque | 10.0 Nm |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is the exact product designation for this Siemens motor?
1FK7043-4CH71-1QG1.
What are the key performance ratings for 1FK7043-4CH71-1QG1?
Optimum power is 1.2 kW, rated speed (100 K) is 4,500 rpm, and static torque (100 K) is 3.50 Nm.
Which feedback system is fitted on 1FK7043-4CH71-1QG1?
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What mechanical and protection details are listed for this motor?
Natural cooling, IM B5 (IM V1, IM V3), plain shaft, without holding brake, and IP65 degree of protection.
