VAV manipulator design principles and characteristics 1. High stability. After the base is a 12MM thick steel plate plane processing, so that the center of gravity fall, more stable; X-axis column is composed of two 30MM * 150MM wide aluminum structure, rigid, stable structure, strong support for the X axis. 2. Precision. X-axis precision linear guideways BOVM100N selection VAV linear modules, using the principle of an inkjet printer to print lines that can automatically compensate for belt tension, adjust the preload of the gap between the rail and guide wheels to achieve "zero", repeat positioning accuracy, not there will be backlash. Y-axis linear modules chosen BOVM100H, and consistent with the principles of the X-axis, high overall accuracy. 3 practical. The new Z-axis precision screw module selection VAV SIM84, using a linear motor driven slide run, so that in case of a power outage slider maintain the status quo, not because of the load to fall, eliminating concerns about improper operation sudden power failure. 4. Design and thoughtful. X, Y, Z axes are Original limit sensors, minus the customer comes sensor trouble. 5. High reliability. X, Y, Z-axis linear modules are used, adhering to all the features of the linear module. The main part of the rail using a special high-strength, high straightness of aluminum, with a special internal profile of the rail to ensure the mechanical strength and long-term parallel, the slider is eccentric and lock nut design moves designed to adjust the slider own tension. 6. professional and strong. VAV linear modules using special custom stepper motor as X, Y, Z-axis movement of the drive. 7. flexibility. Before delivery platform based on customer requirements and processing power switch holes. 8. widely. Widely used in dispensing industry, but also according to customer demand, converted into a simple robot, design, installation and maintenance simple and convenient. 9. Process according to customer needs, design the most suitable models. 10. Technical parameters: Working Range X / Y / Z: 300 × 300 × 100mm (can be customized according to customer requirements) Maximum speed: 500mm / sec mechanical precision: ± 0.02mm repeatability: ± 0.01mm Transmission: stepper motor / leather belt