1FK7043-4CK71-1RB0
Product ID:123850
Updated: 2026/4/9

Key Features
- 1Achieve high-precision motion control with a 20-bit multiturn absolute encoder. 2、Operate efficiently using a naturally cooled design for reduced complexity. 3、Ensure durability in harsh conditions with a robust IP64 protection rating. 4、Integrate seamlessly with a standard IMB5 frame size for compatibility. 5、Reduce maintenance needs with a reliable synchronous motor construction.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| DC Bus Voltage | 510 V ... 720 V | Rated Speed | (3 AC 380 V ... 480 V) 6000 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 | 1FK7043-4CK71-1RB0 |
Specifications may be subject to change without notice
