Component Cost Trends
Watch these categories
| Component | What moves the price |
|---|---|
| Reducers | Capacity, materials and precision class |
| Servo systems | Electronics supply and magnet costs |
| Encoders | Sensor supply and accuracy class |
| Controllers | Semiconductor availability |
| Sensors and vision | Volume and localisation |
| Batteries and power | Raw materials |
How to use the signal
- Track two or three representative parts rather than a basket of everything.
- Localisation usually lowers cost first in mid-range products.
- Price falls reach buyers after inventory turns, not immediately.
Component pricing is commercial information. Use published data or your own quotes as the basis.