| 				 MECHANICAL SPECIFICATION  | 		|
| 				 Chuck Transfer Unit  | 		|
| 				 Size  | 							 205 mm (8 inch)  | 		
| 				 Plating  | 							 Nickel  | 		
| 				 Travel X  | 							 300 mm  | 		
| 				 Travel Y  | 							 700mm  | 		
| 				 Resolution X,Y  | 							 0.05 μm  | 		
| 				 Repeatability  | 							 ≤1μm  | 		
| 				 Speed  | 							 Max 500 mm/s  | 		
| 				 Travel Z  | 							 20 mm  | 		
| 				 Resolution  | 							 0.1 μm  | 		
| 				 Repeatability  | 							 ≤2μm  | 		
| 				 Speed  | 							 Max10 mm/s  | 		
| 				 Rotary  | 							 360°  | 		
| 				 Resolution  | 							 ≤0.005°  | 		
| 				 Repeatability  | 							 ≤±0.01°  | 		
| 				 Speed  | 							 2°/s  | 		
| 				 					  | 		|
| 				 AXIS-A6: 6 Axis motion optical probe module. (XYZ(θφψ)  | 		|
| 				 Travel (X,Y,Z)  | 							 50mm  | 		
| 				 Resolution  | 							 0.05μm  | 		
| 				 Repeatability  | 							 ≤ 1 μm  | 		
| 				 Speed  | 							 50mm/s  | 		
| 				 Rotary (θφψ)  | 							 ±4°  | 		
| 				 Resolution  | 							 ≤0.002°  | 		
| 				 Repeatability  | 							 ≤ ±0.01°  | 		
| 				 Speed  | 							 2°/s  |