Active Member
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[China]
Address: Room 1103, HaoJing Building, No.108, Zhichun Road, Haidian District Beijing, China
Contact name:Wu
Beijing PDV Instrument Co., Ltd. |
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Electric Two Axis Stretching Stage High Precision Motorized Linear Stage
Stretching electric linear stage
Two axis stretching table or four axis stretching table can be set, and four stroke specifications can be selected.
Product characteristics:
※ Imported precision ball screw drive, good repeated positioning accuracy and team positioning accuracy, small axial clearance and long service life.
※ The guide rail adopts precision linear slider guide rail (square, connected with the bottom plate as a whole), which is comfortable and suitable for single axle heavy load or multi axle combination.
※ The fine grinding of the bottom plate of the electric moving table and the reasonable fixing mode of the guide rail reduce the pitch and yaw of the electric moving table, and greatly improve the straightness and parallelism of the movement.
※ Optional replacement servo motor and grating ruler for closed-loop control to realize high-speed and heavy load.
| Model Number | PT-GD140G-50 | PT-GD140G-100 | PT-GD140G-150 | PT-GD140G-200 | |
| Structure | Travel | 50 mm | 100 mm | 150 mm | 200 mm |
| Platform Size | 120×120mm | 120×120mm | 120×120mm | 120×120mm | |
| Screw specification | Precision ball screw (lead 5 mm) | ||||
| Guide | Precision linear slider guide | ||||
| Stepping motor (step angle) | 42(1.8°) | ||||
| Material Surface | Aluminum Alloy (Black-Anodized) | ||||
| Central Load | 30 kg | ||||
| Weight | 2.8kg | 3.4kg | 4.5kg | 5.2kg | |
| accuracy | Resolution | 2.5μm | |||
| MAX Velocity | 20mm/sec | 40mm/sec | |||
| Repeatability | 5μm | ||||
| Absolute Accuracy | 8μm | ||||
| Straightness | 5μm | 6μm | |||
| Parallelization | 10μm | 15μm | |||
| Pitching | 25″ | 50″ | |||
| Yawing | 20″ | 25″ | |||
| Backlash | 2μm | ||||
| Lose step | 3μm | 5μm | |||
| accessories | Installing Braking Function (Optional) | ||||
| Installing Grating Ruler (Optional) | |||||
| Reloading Servo Motor (Optional) | |||||
| Installing Dirt Shroud (Optional) | |||||
