Wholesale Elongated Linear Guide Block For Automation Machine

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1. Linear guide rail is one of the basic components in machine tool machinery, which is widely used in various types of CNC machine tools, machining centers and other automation equipment.Due to its linear motion characteristics, it can be easily applied to various precision machinery and instruments, such as coordinate measuring machines and altimeters, microscopes, etc. 2. Due to the high motion accuracy of linear slider, it is widely used in CNC lathes, milling machines and other high-tech filed of automatic processing equipment; 3.  Due to the use of linear motion system, it can improve production efficiency and reduce labor intensity; 4. Based on some special working conditions, the slider can also be divided into standard type and extended type.

PHG series: Comparison of  long  linear guide block and standard length linear guide block 

Note： If you need the elongated slider, please tell us the length you need when purchasing.
Model Dimensions of Assembly (mm) Block size (mm) Dimensions of Rail (mm) Mounting bolt size for rail Basic dynamic load rating Basic static load rating Allowable static rated moment weight
MR MP MY Block Rail
H H1 N W B B1 C L1 L G Mxl T H2 H3 WR HR D h d P E mm C (kN) C0(kN) kN-m kN-m kN-m kg Kg/m
PHGH15CA 28 4.3 9.5 34 26 4 26 39.4 61.4 5.3 M4*5 6 8.5 9.5 15 15 7.5 5.3 4.5 60 20 M4*16 11.38 16.97 0.12 0.1 0.1 0.18 1.45
PHGH20CA 30 4.6 12 44 32 6 36 50.5 77.5 12 M5*6 8 6 7 20 17.5 9.5 8.5 6 60 20 M5*16 17.75 27.76 0.27 0.2 0.2 0.3 2.21
PHGH20HA 50 65.2 92.2 21.18 35.9 0.35 0.35 0.35 0.39
PHGH25CA 40 5.5 12.5 48 35 6.5 35 58 84 12 M6*8 8 10 13 23 22 11 9 7 60 20 M6*20 26.48 36.49 0.42 0.33 0.33 0.51 3.21
PHGH25HA 50 78.6 104.6 32.75 49.44 0.56 0.57 0.57 0.69
PHGH30CA 45 6 16 60 40 10 40 70 97.4 12 M8*10 8.5 9.5 13.8 28 26 14 12 9 80 20 M8*25 38.74 52.19 0.66 0.53 0.53 0.88 4.47
PHGH30HA 60 93 120.4 47.27 69.16 0.88 0.92 0.92 1.16
PHGH35CA 55 7.5 18 70 50 10 50 80 112.4 12 M8*12 10.2 16 19.6 34 29 14 12 9 80 20 M8*25 49.52 69.16 1.16 0.81 0.81 1.45 6.3
PHGH35HA 72 105.8 138.2 60.21 91.63 1.54 1.4 1.4 1.92
Complete dimensions for standard  linear guide rails as follows:

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