High precision electric translation platform :PT-GD140G
Product characteristics :(The precision description column in the table is electrical performance parameters)
Imported precision ball screw drive, repeated positioning accuracy and positioning accuracy, small axial clearance, long life
The guide rail adopts precision linear slider rail (square, the whole is connected with the bottom plate), which is comfortable in movement and suitable for single axle heavy load or multi-axis combination
The pitch and skew of the platform can be reduced by the fine grinding of the bottom plate and the reasonable fixing way of the guide rail, and the straightness and parallelism of the motion can be greatly improved
Optional replacement servo motor, grating ruler to do closed-loop control, to achieve high speed and heavy load
Product parameters:
Product model | PT-GD140G-50 | PT-GD140G-100 | PT-GD140G-150 | PT-GD140G-200 | |
Structural parameter | journey | 50mm | 100mm | 150mm | 200mm |
Table size | 120*120mm | 120*120mm | 120*120mm | 120*120mm | |
Screw specification | Precision ball screw (lead 4mm) | ||||
rail | Precision linear slider guide | ||||
Stepper motor | 42（1.8°） | ||||
Bulk material | Aluminium alloy | ||||
Surface treatment | Anodized black | ||||
Mesa center load | 30kg | ||||
Dead weight of platform | 2.8kg | 3.4kg | 4.5kg | 5.2kg | |
Precision parameter | 8 Subdivision resolution | 2.5μm | |||
speed | 20mm/sec | 40mm/sec | |||
Repeated positioning accuracy | 5μm | ||||
Positioning accuracy (optional grating parameters) | 8μm | ||||
straightness | 5μm | 6μm | |||
Parallelism of motion | 10μm | 15μm | |||
Tilt | 25" | 50" | |||
runout | 20" | 25" | |||
Return clearance | 2μm | ||||
Lost step motion | 3μm | 5μm | |||
Attachment description | Outage braking function (Z) | ||||
Retrofit grating ruler (G) | |||||
Replaceable servo motor (D) | |||||
Removable dust cover (F) | |||||
Product size:
Standard with stepper motor and DB9 interface
Precision screw secondary drive, high resolution
Cross roller guide rail, comfortable movement, good linearity, large load,
Wedge-shaped lift internal structure, low overall height, stable operation;
Vertical guide adopts precision linear slider guide, high positioning accuracy and good stability;
Sealed with stainless steel structure, resistant to hot selling and laser,
The bottom end of the lifting platform has a handle, convenient to move the lifting platform position;
Replaceable ferromagnetic stainless steel countertop.
Product parameters:
Model number | PT-GD425 |
Table size (mm) | 200×200 |
Travel (mm) | 25 |
Resolution (8 subdivisions) | 0.0005 |
Repeated positioning accuracy (mm) | 0.003 |
Screw lead (mm) | 1 |
Standard motor | 57Stepper motor（1.8°） |
Static speed (N.M) | 1.2 |
Rated working current | 2.8 |
Speed (2 subdivisions) | 10mm/s |
Center load (kg) | 50 |
Body weight (kg | 7.5 |
Product size:
We are glad that you can cooperate with us.,As the journey is far away, please be sure to see the parameters or communicate with our sales when selecting the product, Avoid buying wrong products to delay your use.
