产 品 型 号 | PT-GD140M-50 | PT-GD140M-100 | PT-GD140M-150 | PT-GD140M-200 | PT-GD140M-300 | PT-GD140M-400 | PT-GD140M-500 | ||||
结 构 参 数 | 行程 | 50 mm | 100 mm | 150 mm | 200 mm | 300 mm | 400 mm | 500 mm | |||
台面尺寸 | 120×120mm | 120×120mm | 120×120mm | 120×120mm | 120×120mm | 120×120mm | 120×120mm | ||||
螺杆规格 | 精密滚珠螺杆（导程4 mm） | 滚珠螺杆（导程5 mm） | |||||||||
导轨 | 精密线性滑块导轨 | ||||||||||
步进电机(步距角) | 42（1.8°） | 57（1.8°） | |||||||||
主体材料 | 铝合金 | ||||||||||
表面处理 | 阳极氧化发黑 | ||||||||||
台面中心负载 | 30 kg | 50 kg | |||||||||
平台自重 | 2.8kg | 3.4kg | 4.5kg | 5.2kg | 6.3kg | 7.2kg | 8.3kg | ||||
精 度 参 数 | 8细分分辨率 | 2.5μm | 3.125μm | ||||||||
z大速度 | 20mm/sec | 40mm/sec | 50mm/sec | ||||||||
重复定位精度 | 5μm | ||||||||||
觉对定位精度 | 8μm | ||||||||||
直线度 | 5μm | 6μm | 8μm | ||||||||
运动平行度 | 10μm | 15μm | 20μm | ||||||||
俯仰 | 25″ | 50″ | 60″ | ||||||||
偏摆 | 20″ | 25″ | 30″ | ||||||||
回程间隙 | 2μm | ||||||||||
丢步运动 | 3μm | 5μm | |||||||||
附 件 描 述 | 可加装失电制动功能(Z) | ||||||||||
可加装光栅尺(G) | |||||||||||
可换装伺服电机(D) | |||||||||||
可加装防尘罩(F) | |||||||||||
High Precision Motorized Linear Stage: PT-GD140M
Product characteristics:
※ Precision ball screw drive, good repeated positioning accuracy and alignment positioning accuracy, small axial clearance and long service life.
※ Precise linear slider guide (square, connected with the base plate as a whole) is adopted for the guide rail, which is comfortable in movement and large in load, and suitable for single axle heavy load or multi axle combination.
※ The precision grinding of the bottom plate of the electric moving table and the reasonable guide rail fixing method greatly reduce the pitch and yaw of the electric moving table, and greatly improve the straightness and parallelism of the movement.
※ The servo motor can be replaced, and the grating ruler is used for closed-loop control to achieve high speed and heavy load.
PDV is a company integrating R&D, production and sales. Specializing in the production of optical plates, optical experimental adjustment stands, precision manual displacement tables, optical slides and other precision equipment. Complete specifications, can meet the needs of different users, stable quality, won the trust of customers.
The company is committed to "making science and technology work more efficient!" To create more valuable optical and mechanical tool products. We adhere to the values of innovation, diligence, responsibility and seriousness.
We are glad that you can cooperate with us. In order to save your time, when selecting products, please check the parameters or communicate with our sales team to avoid delaying your construction period due to the inconsistency between the parameters and your use requirements. We thank you again for your support.
