Beli linear shaft di monotaro.id

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Solid linear shafts have no additional machined features. They come in pre-cut inch or metric sizes that are either hardened or non-hardened. Hardened shafts have strengthened outer layers and close tolerances for surface finish, roundness, hardness, and straightness; they are suitable for moderate to heavy loads that use ball bearings. Non-hardened shafts have less precise tolerances and are ideal for lighter load applications that use plain linear bearings; they are more accessible to machining.

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.

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. Special synthetic rubber seals are incorporated on both sides to prevent foreign material from entering and prevent leakage of grease.

The linear slide rail shaft is made of high quality carbon steel, and the bearing block is made of aluminum alloy, sturdy and durable. Perfect for your DIY CNC routers, no more unwanted errors in your machining work mills, lathes.

ㆍ Shaft dimensions are as follows ㆍMaterial : SUJ2(High carbon chromium bearing steel)ㆍHardness : HRC58~64ㆍSurface finishing : 0.8S~1.6SㆍHardened depth : 0.8~2.5mmㆍStraightness :0.05mm/300mm

ㆍ Shaft dimensions are as follows ㆍMaterial : SUJ2(High carbon chromium bearing steel)ㆍHardness : HRC58~64ㆍSurface finishing : 0.8S~1.6SㆍHardened depth : 0.8~2.5mmㆍStraightness :0.05mm/300mm

Since the tooth profile of the shaft is Formed by cold rolling, the surface of the tooth surface is work hardened to 250 HV or more, and because it has a smooth mirror finish, it is excellent in abrasion resistance and movement by a combination of nuts is extremely high It is smooth. The internal structure of the tooth surface causes fiber flow along the contour of the tooth profile, the tissue at the root of the tooth is extremely honey, and the fatigue strength is increasing.Useable: Screw nut DCM, DC common

ㆍ Shaft dimensions are as follows ㆍMaterial : SUJ2(High carbon chromium bearing steel)ㆍHardness : HRC58~64ㆍSurface finishing : 0.8S~1.6SㆍHardened depth : 0.8~2.5mmㆍStraightness :0.05mm/300mm

Ball Screw

ㆍ Shaft dimensions are as follows ㆍMaterial : SUJ2(High carbon chromium bearing steel)ㆍHardness : HRC58~64ㆍSurface finishing : 0.8S~1.6SㆍHardened depth : 0.8~2.5mmㆍStraightness :0.05mm/300mm

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.).