What does the letter in the front of the THK linear guide mean, such as the HRS15A guide rail, what does HSR mean? Who has the information about this?
HSR is the classification of linear guide rail, which belongs to the most basic HSR series machine tool linear guide, HSR did not separate explanation, HSR15, the 15 refers to the track width of 1215202530354555 series, 6585100120 specifications, A is a slider type, thread flange mounting hole of the slider, THK series HSR, SHS, SSR, SRS, SRG HCR, NSR, SNS, SNR, HR, and so on, each corresponding to the different characteristics of the linear guide
THK stands for "Toughness", "High Quality (high quality)" and "Know-how" (know-how)This is found in the introduction of his company!HSR is the model, it doesn't make much sense! Just like some cell phone models!
The letter in front is representative of a certain type of product, HSR is all steel ball type, 4 direction load, SHS is ball holder type, standard product; SRS is light weight, compact type, etc.
