Beli linier bushing di monotaro.id

Because the retainers guiding 3-8 rows of balls are Formed as one piece, they guide precisely in the direction of travel of the ball, resulting in stable running accuracy. Because small diameter model number uses a retainer integrally molded with synthetic resin, the sound during exercise is small and excellent in lubricity. A special synthetic rubber seal is incorporated on both sides of the linear bush to prevent invasion of foreign matter and reduce the leakage of grease.Useable: Precision equipment such as office automation equipment and peripheral equipment, various measuring instruments, automatic recording device, digital three-dimensional measuring machine.Industrial machine sliding parts such as multi-axis drilling machine, punching press, tool grinding machine, automatic gas cutting machine, printing machine, card sorter, food packaging machine etc.

A case unit that incorporates a standard linear bushing into a small and lightweight aluminum case. Linear bushing LM type is a linear motion system that is used in combination with a cylindrical LM shaft and moves infinitely linearly. Since the load ball and the LM shaft are in point contact, the allowable load is small, but linear motion is performed with the minimum frictional resistance, and high-precision and light motion can be obtained. The outer cylinder uses high-carbon chromium bearing steel, and after heat treatment, the content and outer diameter are ground. The dimensional tolerances of each part of the linear bush are standardized and compatible. The LM shaft can be processed by cylindrical grinding, which is easy to process, so a high-precision fitting clearance can be obtained. The retainer that guides the row of balls is formed in one piece, so it can be guided accurately in the direction of travel of the ball and stable running accuracy can be obtained. Because it uses a retainer that is integrally molded with synthetic resin, the sound during exercise is low and the lubricity is excellent. It can be easily installed simply by fastening the bolts to the table. Special synthetic rubber seals are incorporated on both sides to prevent foreign material from entering and prevent leakage of grease. Precision equipment such as office automation equipment and peripheral equipment, various measuring instruments, automatic recorders, digital three-dimensional measuring machines, punching press, tool grinder, automatic gas cutting machine, printing machine, card sorter, food packaging machine Industrial machinery slides, etc.

High efficiency is obtained because the ball rolls between the screw shaft and the nut, and the driving torque becomes 1/3 or less compared with the conventional sliding screw.Therefore it is easy to change not only the rotary motion to the linear motion but also the linear motion to the rotary motion.Due to the rolling motion by the ball, the starting torque is extremely small, and stick-slip does not occur like sliding motion, so accurate fine feed can be performed.Since there is no backlash and preload is given, axial clearance can be reduced to zero or less by preloading, and high rigidity can be obtained. It has high efficiency and low heat generation, so you can fast-cut. Shaft end, finished product is screw shaft and ball screw nut standardized for space saving standard. The screw shaft standardizes the terminal in conformity with the support unit, and it is made to be a direct connection structure with the motor.Screw shaft, ball screw nut shape is compact design.An appropriate amount of grease is sealed in the ball screw nut. When penetration of foreign matter is considered, it is necessary to completely cover the screw shaft with a dustproof device (bellows etc.).

Linear bushing LM type is a linear motion system that is used in combination with a cylindrical LM shaft and moves infinitely linearly. Since the load ball and the LM shaft are in point contact, the allowable load is small, but linear motion is performed with the minimum frictional resistance, and high-precision and light motion can be obtained. The outer cylinder uses high-carbon chromium bearing steel, and after heat treatment, the content and outer diameter are ground. The dimensional tolerances of each part of the linear bush are standardized and compatible. The LM shaft can be processed by cylindrical grinding, which is easy to process, so a high-precision fitting clearance can be obtained. The retainer that guides the row of balls is formed in one piece, so it can be guided accurately in the direction of travel of the ball and stable running accuracy can be obtained. Because it uses a retainer that is integrally molded with synthetic resin, the sound during exercise is low and the lubricity is excellent. The outer cylinder and flange are integrated, and can be fixed directly to the housing for easy installation. This is a type with four flat flanges, which requires a lower core height than the round flange type, enabling a compact design. Special synthetic rubber seals are incorporated on both sides to prevent foreign material from entering and suppress grease leakage. Precision equipment such as office automation equipment and peripheral equipment, various measuring instruments, automatic recorders, digital three-dimensional measuring machines, punching press, tool grinder, automatic gas cutting machine, printing machine, card sorter, food packaging machine Industrial machinery slides, etc.

-Performs infinite linear motion by circulation of balls.-The slots of the outer ring act as oil filler holes while properly circulating balls.-A DIN standard product. -Precise sliding parts of precision equipment, etc.

Linear bearings and linear bearing and housing units are available in the compact, light, heavy duty, machined and plain bearing range. The bearings can support high loads while having a relatively low mass and allow the construction of linear guidance systems with unlimited travel.Each series has quite specific characteristics that makes it particularly suitable for certain applications. These may include, for example, requirements for compensation of misalignments, low-friction running, high accelerations and travel speeds or long operating life.The range, which has been constructed and expanded in accordance with a modular concept, provides the best technical and economic solution, in relation to each application, for bearing arrangements with shaft guidance systems.

Note1) Dynamic load rating is based of the nominal life 50km.           In case of 100km, C on the table need to be divided by 1.26          Ex) LM12's 50km basis dynamic load rating C=410N                LM12's 100km basis dynamic load rating C100=410 / 1.26=325.40NNote2) Based on the weight of resin retainer