1FK7044-4CH71-1QB1
Product ID:157283
Updated: 2026/4/19
Key Features
- 1Deliver 1.4 kW of high-precision power for demanding applications. 2、Ensure reliable operation with a naturally cooled, robust design. 3、Achieve precise control via a rotatable 20-bit absolute encoder. 4、Integrate seamlessly with SINAMICS S120 drive systems. 5、Protect against harsh environments with an IP64 rating.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| DC Bus Voltage | 510 V ... 720 V | Rated Speed | (3 AC 380 V ... 480 V) 4500 rpm |
| Cooling Method | Natural Cooling | Specification | High Dynamic Type |
| Shaft Diameter | 48 | Lifecycle | P.M300 |
| Country of Origin | Germany | ECCN | N |
| AL | N | Model Number | 1FK7044-4CH71-1QB1 |
Specifications may be subject to change without notice