PT-GD140G Translating Platform Translation Stage

- Feb 01, 2021-

PDV offers high precision electric platform, high precision manual platform, optical plate, microscope bracket, long working distance objective, microscope lighting source, optical bench products for laboratory light path building.  

we will provide excellent service and competitive price for you, we are expecting become your long-term partner in China.

High Precision Motorized Linear Stages:PT-GD140G


◆   High precise ball screw provides high-performance

◆   Low bearing capacity and a proper travel range were required for this model because of the type of linear ball bearing.

◆   XY, XZ and XYZ stages can be stacked by 2 or 3 pieces of this model.

◆   Original position and limit switches at both ends which can supply the precision positioning and protection

Model NumberPT-GD140G-50PT-GD140G-100PT-GD140G-150PT-GD140G-200PT-GD140G-300PT-GD140G-400PT-GD140G-500
StructureTravel Range(mm)50100150200300400500
Screw SpecificationsPrecise Ball Screw (4mm of guide)Ball Screw (5mm of guide)
Travel GuideHigh Precision Linear Slide Rail
Stepper Motor42(1.8°)57(1.8°)
MaterialAluminum Alloy
Surface PreparationBlack-Anodized
Load Capacity(Kg)3050
Accuracy8 Subdivision Resolution(μm)2.53.125
Max Velocity20mm/sec40mm/sec50mm/sec
Absolute Accuracy(μm)8
Moving Parallelism(μm)101520
Lost Motion(μm)35
 AccessoryInstalling Braking Function (Optional)
Installing Grating Ruler (Optional)
Reloading Servo Motor (Optional)
Installing Dirt Shroud (Optional)