Spec

• [<αβ axis small thin Gonio stage Stage size 25mm> Common specification]
• Table surface size: 25 x 25mm
• Axis type: αβ axis
• Movement guide: Dovetail method
• Main material: Brass
• Surface treatment: Super black chrome
• Withstand load: 19.6N (2.0kgf)
• Permissible moment load/pitch: 0.35N・m
• Permissible moment load/roll: 0.35N・m
• Permissible moment load/yaw: -
• Moment rigidity/roll: -
• Moment rigidity/yaw: -
• Parallelism: 100μm
• [Individual specification]
• Rotation center height: 18±0.1mm
• Angle range/(upper) β axis: ±20°
• Angle range/(lower) α axis: ±15°
• Vernier minimum reading: 12′
• Travel per knob rotation/(upper) β axis: Approximately 3.1°
• Travel per knob rotation/(lower) α axis: Approximately 2.17°
• Rotation center displacement: φ0.1mm or less
• Mass: 0.13kg
• RoHS conform product