Key Features
- 1.2 kW optimum power: Optimum power: 1.2 kW.
- 4,500 rpm optimum speed: Optimum speed: 4,500 rpm.
- Absolute encoder feedback: Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
- Holding brake: with holding brake; holding brake version: Permanent-magnet brake.
- IP65 protection: Degree of protection: IP65.
- Rotatable power and signal connectors: Electrical connectors for signals and power rotatable; connector size: M23.
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 |
| Maximum torque | 10.0 Nm |
| Absolute encoder | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Holding brake | with holding brake |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
Applications
- Motion control drive integration: Use for motion control drive integration with SINAMICS S120.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The exact model is 1FK7043-4CH71-1BH1.
What are the key performance ratings of 1FK7043-4CH71-1BH1?
Optimum power is 1.2 kW and optimum speed is 4,500 rpm.
What feedback system is specified for 1FK7043-4CH71-1BH1?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What mechanical and connection details should be checked before ordering?
Check the holding brake, plain shaft, connector size M23, rotatable electrical connectors, and the IM B5 (IM V1, IM V3) design.
