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 life: steel guides and seals can achieve thousands of miles of travel.
Typical application areas: CNC machine tools: tool feeding, spindle drive. Automation equipment: robotic arm joints, assembly line conveying and positioning. Precision instruments: semiconductor lithography machines, measuring equipment. Civilian fields: 3D printer nozzle movement, electric lifting platform adjustment.
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
Package includes:
HGH15CA, HGW15CC
HGH20HA square extension type, HGW20HC flange extension type
HGH20CA,HGW20CC
Steel protection HGH20CA, Steel protection HGW20CC
HGH25HA square extension type, HGW25HC flange extension type
HGH25CA,HGW25CC
Steel protection HGH25CA, Steel protection HGW25CC
HGH30HA square extension type, HGW30HC flange extension type
HGH30CA, HGW30CC
Steel protection HGH30CA, Steel protection HGW30CC
HGH35HA square extension type, HGW35HC flange extension type
HGH35CA, HGW35CC
HGH45HA square extension type, HGW45HC flange extension type
HGH45CA, HGW45CC
Accuracy level: P and H
Performance: Running performance
Product Name: Linear Guide
Level: Normal
Application: CNC router machine, 3D printer
Type: rail, slide or carriage