Three axis gantry dual drive marble air flotation platform

TECHNICAL INDEX	data
Load (Kg)	X-axis: 100 Y-axis (dual drive): 350 Z-axis: 35
Maximum speed (mm/s)	X-axis: 1000 Y-axis (dual drive): 1000 Z-axis: 250
Maximum acceleration (G)	X-axis: 1 Y-axis (dual drive): 1 Z-axis: 0.05
Effective travel distance (mm)	X-axis: 980 Y-axis (dual drive): 1500 Z-axis: 50
Repetition accuracy (μ m)	X-axis: ± 2 Y-axis (dual drive): ± 2 Z-axis: ± 3
Positioning accuracy (μ m)	X-axis: ± 5 Y-axis (dual drive): ± 5 Z-axis: ± 5
Flatness (μ m)	X-axis: ± 15 Y-axis (dual drive): ± 15 Z-axis: ± 3
Straightness (μ m)	X-axis: ± 4 Y-axis (dual drive): ± 4 Z-axis: ± 3
Drive mode	X-axis: Linear motor Y-axis (dual drive): Linear motor Z-axis: Ball screw+servo motor
Feedback method	X-axis: Grating ruler Y-axis (dual drive): Grating ruler Z-axis: Grating ruler Renishaw resolution 0.1μm
Dust prevention method	X-axis: dust-free steel strip Y-axis (dual drive): dust-free steel strip Z-axis: dust-free steel strip CLASS10