Specification:
product model | PT-GD140M-50 | PT-GD140M-100 | PT-GD140M-150 | PT-GD140M-200 | PT-GD140M-300 | PT-GD140M-400 | PT-GD140M-500 | ||||
Structural parameters | schedule | 50 mm | 100 mm | 150 mm | 200 mm | 300 mm | 400 mm | 500 mm | |||
Table size | 120×120mm | 120×120mm | 120×120mm | 120×120mm | 120×120mm | 120×120mm | 120×120mm | ||||
Screw specification | Precision ball screw (lead 4 mm) | Ball screw (lead 5 mm) | |||||||||
slideway | Precision linear slider guide rail | ||||||||||
Stepping motor (step angle) | 42(1.8°) | 57(1.8°) | |||||||||
Main material | aluminium alloy | ||||||||||
surface treatment | Anodic oxidation blackening | ||||||||||
Mesa center load | 30 kg | 50 kg | |||||||||
Platform self-weight | 2.8kg | 3.4kg | 4.5kg | 5.2kg | 6.3kg | 7.2kg | 8.3kg | ||||
Accuracy parameter | Subdivision resolution | 2.5μm | 3.125μm | ||||||||
speed | 20mm/sec | 40mm/sec | 50mm/sec | ||||||||
Repetitive positioning accuracy | 5μm | ||||||||||
Absolute positioning accuracy | 8μm | ||||||||||
straightness accuracy | 5μm | 6μm | 8μm | ||||||||
Motion parallelism | 10μm | 15μm | 20μm | ||||||||
bend or lift one’s head | 25″ | 50″ | 60″ | ||||||||
beat | 20″ | 25″ | 30″ | ||||||||
Return clearance | 2μm | ||||||||||
Step-losing movement | 3μm | 5μm | |||||||||
Attachment description | Can be equipped with power loss braking function (Z) | ||||||||||
Grating ruler (g) can be added. | |||||||||||
Replaceable servo motor (d) | |||||||||||
A dust cover (F) can be added. |
Product details: