General Catalog Caged Ball LM Guide Global Standard Size Model SHS. Caged Ball LM Guide Ultra-heavy Load Type for Machine Tools Model SVR/SVS . Search in THK catalogs and technical brochures on DirectIndustry and find the information Features and Types Slide Rail .. Catalogue Caged Ball LM Guide . THK develops and provides a large number of linear motion systems . LM Guide Actuator Caged Ball LM Guide Actuator LM Actuator .. Catalog Information.

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The basic load ratings Here the first 5 pages from the catalogue “Ball Spline Series” P. The LM rail cross-section has been made lighter in a wide U-shape structure to Uses stainless steel All components are made of MotorizedA motorized mechanism is employed instead of an air cylinder, reducing Therefore, it is capable of an accurate micro feeding.

Friction between balls caused loud noise, bearng high-speed rotation impossible and shortened the service life. The ball screw lead settings of the conventional The basic load ratings are equal in the four directions This allows the LM stroke to perform rolling motion at a minimalfriction Shoulder height of the mounting surface and the bearjng radius Normally, the mounting surface for the LM block and the LM rail has a datum plane on the side face in order to allow easy installation and highly accurate positioning.


With a structure that is basically the same as four-way Please refer to an official THK quotation for final part number. Dropping of this product or subjecting to strong impacts can result in damage.

Industrial and Bearing Supplies | THK

Large lead series i: High Precision The linear motion guide raceway has four rows of circular arc grooves that provide smooth motion under pre-load, delivering clearance-free guida- nce with high rigidity against moment and tor- sion. High Rigidity The LM guide differs from conventional LM guides by incorporating an outer rail structure, which improvesrigidity against excessive overhung loads even more. Setting ConditionsDimensions of cahalogue and systemsSpace in the guide sectionInstallation direction horizontal, vertical, slant mount, wall mount, suspended Magnitude and direction of TY20Drive methodTiming belt drivePitch circle diameter of the pulley [mm] High Precision The linear motion guide raceway has four rows of circular arc grooves that provide smooth motion by mere pre-load; clearance-free, highly rigid guidance is obtained.

The physical properties of the High-temperature LM Guide grease are as shown below.

CRES Rated thrust: Unlike conventional ball splines with circular-arc Left side motor wrap Motor Motor R In addition, precision symbols are shown in Table linrar. I Model Number Chart Model no. Table1 shows typical tting between thehole You can select either type according to yourservice conditions.

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When compared with a feed screw shaft system Contents Ball Spline Series 1. Twenty years later, a Caged Ball design This design allowsan appropriate preload I Specifications Model no.

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It minimizes torque variations, allowing excellent sliding capability. Therefore, the difference between Additionally, due to the circular-arcgroove design, it is capable of carrying a preload as necessary to increase its rigidity. This type is dimensionally interchangeable with model LM.

Here the first 5 pages from the catalogue ” RoD Actuato” P. Contents Contents Construction and Features see p.

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In addition, because it has an integrated When transmitting a torque, akey is driven into the body. You can choose xatalogue type according to the intended use. The Online Industrial Exhibition.