90990-25J026 / KHY-M7108-00 Original Yamaha Nozzle Shaft YS12 YG12 YS24
90990-25J026 / KHY-M7108-00 Original Yamaha Nozzle Shaft YS12 YG12 YS24
Model 90990-25J026 and KHY-M7108-00 are dedicated nozzle shafts for Yamaha YS12, YG12 and YS24 mounters. Precisely machined with high hardness, wear and impact resistance, they guarantee perfect coaxiality during component pickup and placement. Fully interchangeable with original parts, they improve mounting precision, reduce component rejection rate, extend head service life and support fast on-site replacement from stock.
Core Functions
- As the core load-bearing component of the placement head for Yamaha YS12, YG12 and YS24 mounters, it secures the nozzle, transmits lifting and rotating power, and completes component picking and mounting operations.
- It ensures the coaxiality and verticality of nozzle movement, stabilizes high-speed placement positioning accuracy, and prevents component offset and dropping.
- It withstands high-speed reciprocating impact loads, maintains structural stability of the placement head, and avoids production defects caused by head shaking.
Parameter Specifications
| Part number: |
90990-25J026 |
| Product Name: |
Shaft Bearing/Bushing for Puzzle Head |
| Brand: |
YAMAHA |
| Applicable models: |
YAMAHA YS12, YS24, YG12Y, SM10, YSM20 and other series of surface mount machine head rotation mechanisms |
| Part relationship: |
90990-25J026 is the Yamaha standard bearing/shaft sleeve coding format, KHY-M7108-00 is the corresponding component or improved version coding, which is often interchanged or used together in the maintenance list |
| Function: |
Installed on the outside of the nozzle shaft as a sliding bearing or shaft sleeve, supporting the up and down movement and rotation of the nozzle shaft, reducing friction and ensuring accuracy. |
| Supplier: |
Factory direct sales |
| Condition: |
Brand new original |