Model number confi gurations differ depending on the model features. Refer to the corresponding sample model number confi guration.

Transcription

1 Number Coding confi gurations differ depending on the model features. Refer to the corresponding sample model confi guration. s SHS, SSR, SVR/SVS, SHW, HSR, SR, NR/NRS, HRW, JR, NSR-TBC, HSR-M1, SR-M1 and HSR-M2. SHS25 LC 2 QZ KKHH C L P Z T - Normal (No symbol) Light preload (C1) Symbol for LM rail With steel tape rails used on the same plane (*4) Super precision grade (SP)/Ultra precision grade (UP) (*1) See contamination protection accessory on. (*2) See A. (*3) See A. (*4) See A. Note) This model indicates that a single-rail unit constitutes one set. (i.e., required of sets when 2 rails are Caged Roller s SRG, SRN and SRW SRG45 LC 2 QZ KKHH C L P T - Contamination protection accessory rails used on the same plane (*4) Symbol for LM rail Normal (No symbol) Light preload (C1) Precision grade (P)/Super precision grade (SP) Ultra precision grade (UP) (*1) See contamination protection accessory on. (*2) See A. (*3) See A. (*4) See A. Note) This model indicates that a single-rail unit constitutes one set. (i.e., required of sets when 2 rails are Those models equipped with QZ cannot have a grease nipple. Miniature Type s SRS, RSR, RSR-Z, and RSR-M1 2 SRS20M QZ UU C1 +220L P M - Contamination protection accessory Stainless steel rails used on the same plane (*4) (*1) See contamination protection accessory on. (*2) See A. (*3) See A. (*4) See A. Note) This model indicates that a single-rail unit constitutes one set. (i.e., required of sets when 2 rails are

2 Cross s SCR, CSR and MX 4 SCR25 QZ KKHH C /1000L P Total No. of s on the X axis on the Y axis Precision grade (P)/Super precision grade (SP) Ultra precision grade (UP) (*1) See contamination protection accessory on. (*2) See A. (*3) See A. Separate s HR 2 HR2555 UU M +1000L P T M Stainless steel Symbol for Stainless steel Super precision grade (SP)/Ultra precision grade (UP) (*1) See contamination protection accessory on. (*2) See A. Note) One set of model HR means a combination of two s and an s used on the same plane. GSR GSR25 T UU GSR L H K Symbol for tapped-hole type Normal grade (No Symbol) High accuracy grade (H) Precision grade (P) (*1) See contamination protection accessory on. (*2) See A. Combination of and GSR25 T 2 UU +1060L H T K used on the same rail Contamination protection Symbol Symbol for for tapped-hole type (*1) See contamination protection accessory on. (*2) See A. Note) One set of model GSR: This model indicates that a single-rail unit constitutes one set.

3 R Guide HCR HCR25A 2 UU C1 +60 / 1000R H 6 T R-Guide center angle radius Symbol for Number of joints used on one axis (*4) Normal grade (No Symbol)/High accuracy grade (H) (*1) See (contamination protection accessories). (*2) See A. (*3) See A. (*4) Number of s used on one arc. For details, contact THK. Straight-Curved Guide HMG used on the same rail Contamination protection Overall linear accessory length per rail Radial clearance symbol Center angle of one inner curved rail Symbol for linear joint No. of inner curved s jointed Radius of inner curved rail When 2 rails are used HMG15A 2 UU C L T + 60/150R 6T + 60/300R 6T - Radius of outer curved rail Center angle of one outer curved rail rails used on the same plane (*2) No. of outer curved s jointed (*1) See contamination protection accessory on. (*2) See A. Note) This model denotes one set consists of an and. (i.e. If you are using 2 shafts, the required of sets is 2.) HMG does not have a seal as standard. for Medium-to-Low Vacuum HSR-M1VV HSR15M1R 1 VV C1 +400L P - used on one rail Radial clearance Labyrinth seal symbol (*2) rails used on the same plane (*4) (*1) See A (*2) See (*3) See A (*4) See A. Note1) The radial clearance, maximum and accuracy class are equal to that of model HSR. Note2) With this model, a single-rail unit constitutes one set (i.e., the required of sets when 2 rails are used in parallel is 2).

4 Oil-Free for Special Environments SR-MS SR15MSV 1 CS +340L P - used on one rail Radial clearance rails used on the same plane (*3) (*1) See A. (*2) See A. (*3) See A. Note) With this model, a single-rail unit constitutes one set (i.e., the required of sets when 2 rails are used in parallel is 2). Notes on Ordering Order units Note that the of items that constitute one set differs depending on the type of LM guide. Check the sample model confi gurations and the accompanying notes. Sample LM guide orders SHS25C2SSC1+640L 1 set SHS25C2SSC1+640L- 2 sets Sample model HR orders Sample model GSR and GSR-R orders HR2555UU+600L 1 set GSR25T UU+1060L 2 sets

5 Sample cross LM guide orders (SCR, CSR and MX) Sample model HMG orders SCR25UU+1200/1000LP 1 set HMG15A 2 UU C L T + 60/150R 6T + 60/300R 6T - 2 sets Note) When ordering model HMG, attach a reference diagram clearly showing the positioning of the and. Mounted orientation and lubrication method When placing an order, be sure to let THK know the mounting orientation and the exact position in each where the grease nipple or the piping joint should be attached. For the mounting orientation and the lubrication, see A and A, respectively. Supported options The supported options differ depending on the model. Check the available options when ordering. See. Maximum manufactured lengths for s Where a high degree of precision is required, limits apply to the maximum manufactured lengths for s. In such situations, contact THK.