Axis |
X(Scan) |
Y(Step) |
Storke | 700mm |
800mm |
Guide | Ceramic air bearing |
Air bearing |
Load mass | 100kg |
- |
Acceleration | 2m/sec² |
|
Position accuracy(After calibration) | ±0.3㎛ |
±1.1㎛ |
Repeatability | ±0.2㎛ |
±0.2㎛ |
Straightness | 1.8㎛ |
2.4㎛ |
Application field | Photo mask inspection Machine etc.. |