Key Features
- Power and speed: PN=1.2kW; NN=4500rpm.
- Torque and voltage: UDC=600V; M0=3.5Nm (100K).
- Encoder system: Absolute encoder 24 BIT + 12 BIT multiturn with DRIVE-CLiQ interface (ENCODER AM24DQI).
- Cooling and mounting: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3).
- Connections and shaft: POWER CONNECTOR ROTATABLE; shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP65; DE flange IP67; without holding brake.
Technical Summary
| Product designation | 1FK7043-4CH71-1CA2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Rated current | 3.3 A |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What is the exact model of this Siemens motor?
The exact model is 1FK7043-4CH71-1CA2.
What are the main performance ratings for 1FK7043-4CH71-1CA2?
PN=1.2kW, NN=4500rpm, and M0=3.5Nm (100K).
Which encoder is fitted to 1FK7043-4CH71-1CA2?
It uses an absolute encoder 24 BIT + 12 BIT multiturn with DRIVE-CLiQ interface (ENCODER AM24DQI).
What mechanical and protection details should be confirmed before ordering this motor?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), has a shaft with fitted key, tolerance N, and degree of protection IP65 and DE flange IP67.
