Basic structure and composition: Sliding body: A component that moves along the guide rail and contains rolling elements (such as balls, rollers or wheels).
Working principle: Rolling friction replaces sliding friction, and the rolling body performs cyclic motion between the guide rail and the slider to achieve precise linear motion. Type difference: Ball type: point contact, low friction, high speed, suitable for light load precision (such as 3D printers). Roller type: linear contact, large load capacity, high rigidity.
Main performance characteristics: Good rigidity: due to the preload design (such as increasing the ball diameter), it can resist vibration and impact. Low friction: the friction coefficient is only 1/50 of that of the sliding guide, saving energy and cooling. Long service life: steel guides and seals can achieve thousands of kilometers of travel.
Typical application areas: CNC machine tools: tool feeding, spindle drive. Automation equipment: articulation, transportation and positioning of robot arms on assembly lines. Precision instruments: semiconductor lithography machines, measuring equipment. Civilian applications: movement of 3D printer nozzles, adjustment of electric lifting platforms.
Selection and maintenance points, load capacity: calculate the axial force and torque, and select the corresponding rated load (dynamic C value should leave a margin). Speed and acceleration: pay attention to the lubrication method (grease or oil circulation) at high speed. Environmental applicability: IP54 or higher protection level is required in dusty environments, and stainless steel is required in humid environments. Installation accuracy: The parallelism of the guide rail needs to be
وصف
Widely used in industrial control, instrumentation, cutting machines, robots, furniture, DIY woodworking and other industries.
If you find the slider is difficult to move when you receive the product, please press the slider and move it a few times. You can also apply some lubricant on the guide rail or slider to make it smoother!
Product name: Linear guide slider / linear guide slider
Material: S55C steel