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The product does not include controller and optical board, which need to be ordered separately.
The motorized four axis stretching linear stage can realize the simultaneous stretching in four directions, and a variety of stroke specifications are optional.
Model Number | PT-GD150(50) | PT-GD150(100) | PT-GD150(150) | PT-GD150(200) | PT-GD150(300) | PT-GD150(400) | PT-GD150(500) | PT-GD150(600) | |
Structure | Travel Range | 50 mm | 100 mm | 150 mm | 200 mm | 300 mm | 400 mm | 500 mm | 600 mm |
Platform Size | 150×150mm | 150×150mm | 150×150mm | 150×150mm | 150×150mm | 150×150mm | 150×150mm | 150×150mm | |
Bearing Construction | HighPrecisionBallScrew(5mm of leading) | HighPrecisionBallScrew(5mm of leading) | |||||||
Travel Guide | High Precision Linear Slider Guide | ||||||||
Stepper Motor (1.8°) | STP-57D3016 | ||||||||
Material | AluminumAlloy /StainlessSteel | ||||||||
SurfaceTreatment | AnodizingBlackening | ||||||||
Load Capacity | 20kg | 30kg | 50 kg | ||||||
Weight | 2.8kg | 3.4kg | 4.5kg | 5.2kg | 6.3kg | 7.2kg | 8.3kg | 10.3kg | |
Accuracy | Design Resolution | 20μ( Non-MS Driver) | 25μ/50μ( Non-MS Driver) | ||||||
1μ(20MS Driver) | 1.25μ/2.5μ(20MS Driver) | ||||||||
Max Velocity | 40mm/sec | 50mm/sec or 100mm/sec | |||||||
Repeatability | 1μ | 2μ | |||||||
Absolute Accuracy | 3μ | 5μ | |||||||
Straightness | 3μ | 4μ | 5μ | ||||||
Parallelization | 10μ | 15μ | 20μ | ||||||
Pitching | 25″ | 50″ | 60″ | ||||||
Yawing | 20″ | 25″ | 30″ | ||||||
Backlash | 2μ | ||||||||
Lost Motion | 1μ | 2μ | |||||||
Others | Brake Function (-Z) | ||||||||
Grating Scales (-G) | |||||||||
Servo Motor (-D) | |||||||||
Dust-proof Cover (-F) | |||||||||





About Us
PDV is an enterprise integrating optics, precision machinery, automatic control and other technologies. Since 2005, it has been serving scientific research colleges and universities to develop supporting software and hardware system products (optical path construction, software development, mechanical circuit design, etc.) according to customer needs Through long-term unremitting efforts, process control of optical path construction system and excellent service to customers, we have grown into a reputable manufacturer in many fields such as scientific research, colleges and universities, mechanical automation and so on. The company designs and produces telephoto lens, automatic mechanical console, manual console, brightness light source and other products. Products focus on modularization and integration, and have formed mass production, with complete specifications and good quality, while providing customized services. With excellent quality, products are widely used in electronic and precision industrial testing, laboratory and measuring instrument industries, scientific research institutions, and exported to overseas markets such as Japan, South Korea, Europe and the United States.
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