Key Features
- Optimum power: 1.2 kW
- Rated speed (100 K): 4,500 rpm
- Static torque (100 K): 3.50 Nm
- Degree of protection: IP65
- Encoder system: Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface
- Cooling: Natural cooling
Technical Summary
| Product type | Permanent-magnet 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 |
| Rated current | 3.3 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
| Electrical connectors | Connectors for signals and power rotatable |
Frequently Asked Questions
What is the exact Siemens model of this SIMOTICS S motor?
The exact model is 1FK7043-4CH71-1RG1.
What are the main performance ratings of 1FK7043-4CH71-1RG1?
Key ratings include 1.2 kW optimum power, 4,500 rpm rated speed, and 3.50 Nm static torque (100 K).
Which encoder is built into 1FK7043-4CH71-1RG1?
It uses encoder AM20DQI with an absolute encoder 20 bits plus 12 bits multi-turn and a DRIVE-CLiQ interface.
What mechanical configuration does 1FK7043-4CH71-1RG1 have?
It has a plain shaft, without holding brake, IP65 protection, natural cooling, and design acc. to Code I IM B5 (IM V1, IM V3).
What details should be confirmed before ordering 1FK7043-4CH71-1RG1?
Confirm the exact configuration, requested quantity, destination, and dispatch conditions before ordering.
