LM Guide THK - Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelHigh Corrosion Resistance Type Model HSR-M2Structure and FeaturesBalls roll in four rows of raceways precision-ground on an LM rail and an LM block, and endplatesincorporated in the LM block allow the balls to circulate.Each row of balls is placed at a contact angle of 45° so that the rated loads applied to the LM blockare uniform in the four directions (radial, reverse radial and lateral directions), enabling the LM Guideto be used in all orientations.The LM rail, LM block and balls are made of highly corrosion resistant stainless steel and the othermetal parts are made of stainless steel, allowing superb corrosion resistance to be achieved. As aresult, the need for surface treatment is eliminated.Types and FeaturesModel HSR-M2AThe flange of its LM block has tapped holes.Rated Loads in All DirectionsModel HSR-M2 is capable of receiving loads infour directions: radial, reverse radial and lateraldirections.The basic load ratings are uniform in the fourdirections (radial, reverse radial and lateraldirections), and their actual values are providedin the specification table for HSR-M2.Equivalent LoadPTSpecification TableB1-214PLPRFig.1 Model HSR-M2PTLM GuideIndustrial TechnologiesWhen the LM block of model HSR-M2 receives loads in all directions simultaneously, the equivalentload is obtained from the equation below.PEPRPLPTPE : Equivalent load (N): Radial direction: Reverse radial direction: Lateral directionPR : Radial load (N)PL : Reverse radial load (N)PT : Lateral load (N)A1-275