HIWIN EG Series Low Profile Ball Type Linear Guideway

FEATURE

EG series linear guideway is possessed with high load capacity and high rigidity because of the four rows design.

It also features the same load in four directions and self-aligning capability to absorb installation-error which can achieve high accuracy.Besides, the lower assembly height and the shorter length make the EG series more suitable for the high-speed automatic machines and the applications where space limit is considered.

APPLICATIONS

Automatic equipments、High speed transfer equipments、Precision measuring equipments、Semiconductor manufacturing equipment Woodworking machinery

Model Number of EG Series

EG series linear guideways are classified into non-interchangeable and interchangeable types. The sizes of these two types are the same as one another. The main difference is that the interchangeable type of blocks and rails can be freely exchanged and they can maintain P-class accuracy. Because of strict dimensional control, the interchangeable type linear guideways are a wise choice for customers when rails do not need to be matched for an axis. The model number of the EG series identifies the size, type, accuracy class, preload class, etc.

(1) Non-interchangeable type

HIWIN gw_EG_specNomen_US Nomenclature1

(2) Interchangeable type

Model Number of EG Block
HIWIN gw_EG_specNomen_US Nomenclature2
Model Number of EG Rail
HIWIN gw_EG_specNomen_US Nomenclature3

EGH-SA / EGH-CA

HIWIN Linear Guideway EGH-SA / EGH-CA Dimensions
Model Dimensions of Assembly(mm) Dimensions of Block(mm) Dimensions of Rail(mm) Mounting Bolt for Rail Basic Dynamic Load Rating Basic Static Load Rating Static Rated Moment Weight
H H1 N W B B1 C L1 L K1 K2 G Mxl T H2 H3 WR HR D h d P E (mm) C(kN) C0(kN) MR(kN-m) MP(kN-m) MY(kN-m) Block(kg) Rail(kg/m)
EGH15SA 24 4.5 9.5 34 26 4 - 23.1 40.1 14.8 3.5 5.7 M4x6 6 5.5 6 15 12.5 6 4.5 3.5 60 20 M3x16 5.35 9.4 0.08 0.04 0.04 0.09 1.25
EGH15CA 24 4.5 9.5 34 26 4 26 39.8 56.8 10.15 3.5 5.7 M4x6 6 5.5 6 15 12.5 6 4.5 3.5 60 20 M3x16 7.83 16.19 0.13 0.1 0.1 0.15 1.25
EGH20SA 28 6 11 42 32 5 - 29 50 18.75 4.15 12 M5x7 7.5 6 6 20 15.5 9.5 8.5 6 60 20 M5x16 7.23 12.74 0.13 0.06 0.06 0.15 2.08
EGH20CA 28 6 11 42 32 5 32 48.1 69.1 12.3 4.15 12 M5x7 7.5 6 6 20 15.5 9.5 8.5 6 60 20 M5x16 10.31 21.13 0.22 0.16 0.16 0.24 2.08
EGH25SA 33 7 12.5 48 35 6.5 - 35.5 59.1 21.9 4.55 12 M6x9 8 8 8 23 18 11 9 7 60 20 M6x20 11.4 19.5 0.23 0.12 0.12 0.25 2.67
EGH25CA 33 7 12.5 48 35 6.5 35 59 82.6 16.15 4.55 12 M6x9 8 8 8 23 18 11 9 7 60 20 M6x20 16.27 32.4 0.38 0.32 0.32 0.41 2.67
EGH30SA 42 10 16 60 40 10 - 41.5 69.5 26.75 6 12 M8x12 9 8 9 28 23 11 9 7 80 20 M6x25 16.42 28.1 0.4 0.21 0.21 0.45 4.35
EGH30CA 42 10 16 60 40 10 40 70.1 98.1 21.05 6 12 M8x12 9 8 9 28 23 11 9 7 80 20 M6x25 23.7 47.46 0.68 0.55 0.55 0.76 4.35
EGH35SA 48 11 18 70 50 10 - 45 75 28.5 7 12 M8x12 10 8.5 8.5 34 27.5 14 12 9 80 20 M8x25 22.66 37.38 0.56 0.31 0.31 0.74 6.14
EGH35CA 48 11 18 70 50 10 50 78 108 20 7 12 M8x12 10 8.5 8.5 34 27.5 14 12 9 80 20 M8x25 33.35 64.84 0.98 0.69 0.69 1.1 6.14

EGW-SA / EGW-CA

HIWIN Linear Guideway EGW-SA / EGW-CA Dimensions
Model Dimensions of Assembly(mm) Dimensions of Block(mm) Dimensions of Rail(mm) Mounting Bolt for Rail Basic Dynamic Load Rating Basic Static Load Rating Static Rated Moment Weight
H H1 N W B B1 C L1 L K1 K2 G M T T1 H2 H3 WR HR D h d P E (mm) C(kN) C0(kN) MR(kN-m) MP(kN-m) MY(kN-m) Block(kg) Rail(kg/m)
EGW15SA 24 4.5 18.5 52 41 5.5 - 23.1 40.1 14.8 3.5 5.7 M5 5 7 5.5 6 15 12.5 6 4.5 3.5 60 20 M3x16 5.35 9.4 0.08 0.04 0.04 0.12 1.25
EGW15CA 24 4.5 18.5 52 41 5.5 26 39.8 56.8 10.15 3.5 5.7 M5 5 7 5.5 6 15 12.5 6 4.5 3.5 60 20 M3x16 7.83 16.19 0.13 0.1 0.1 0.21 1.25
EGW20SA 28 6 19.5 59 49 5 - 29 50 18.75 4.15 12 M6 7 9 6 6 20 15.5 9.5 8.5 6 60 20 M5x16 7.23 12.74 0.13 0.06 0.06 0.19 2.08
EGW20CA 28 6 19.5 59 49 5 32 48.1 69.1 12.3 4.15 12 M6 7 9 6 6 20 15.5 9.5 8.5 6 60 20 M5x16 10.31 21.13 0.22 0.16 0.16 0.32 2.08
EGW25SA 33 7 25 73 60 6.5 - 35.5 59.1 21.9 4.55 12 M8 7.5 10 8 8 23 18 11 9 7 60 20 M6x20 11.4 19.5 0.23 0.12 0.12 0.35 2.67
EGW25CA 33 7 25 73 60 6.5 35 59 82.6 16.15 4.55 12 M8 7.5 10 8 8 23 18 11 9 7 60 20 M6x20 16.27 32.4 0.38 0.32 0.32 0.59 2.67
EGW30SA 42 10 31 90 72 9 - 41.5 69.5 26.75 6 12 M10 7 10 8 9 28 23 11 9 7 80 20 M6x25 16.42 28.1 0.4 0.21 0.21 0.62 4.35
EGW30CA 42 10 31 90 72 9 40 70.1 98.1 21.05 6 12 M10 7 10 8 9 28 23 11 9 7 80 20 M6x25 23.7 47.46 0.68 0.55 0.55 1.04 4.35
EGW35SA 48 11 33 100 82 9 - 45 75 28.5 7 12 M10 10 13 8.5 8.5 34 27.5 14 12 9 80 20 M8x25 22.66 37.38 0.56 0.31 0.31 0.84 6.14
EGW35CA 48 11 33 100 82 9 50 78 108 20 7 12 M10 10 13 8.5 8.5 34 27.5 14 12 9 80 20 M8x25 33.35 64.84 0.98 0.69 0.69 1.45 6.14

EGW-SB / EGW-CB

HIWIN Linear Guideway EGW-SB / EGW-CB Dimensions
Model Dimensions of Assembly(mm) Dimensions of Block(mm) Dimensions of Rail(mm) Mounting Bolt for Rail Basic Dynamic Load Rating Basic Static Load Rating Static Rated Moment Weight
H H1 N W B B1 C L1 L K1 K2 G M T T1 H2 H3 WR HR D h d P E (mm) C(kN) C0(kN) MR(kN-m) MP(kN-m) MY(kN-m) Block(kg) Rail(kg/m)
EGW15SB 24 4.5 18.5 52 41 5.5 - 23.1 40.1 14.8 3.5 5.7 Ø4.5 5 7 5.5 6 15 12.5 6 4.5 3.5 60 20 M3x16 5.35 9.4 0.08 0.04 0.04 0.12 1.25
EGW15CB 24 4.5 18.5 52 41 5.5 26 39.8 56.8 10.15 3.5 5.7 Ø4.5 5 7 5.5 6 15 12.5 6 4.5 3.5 60 20 M3x16 7.83 16.19 0.13 0.1 0.1 0.21 1.25
EGW20SB 28 6 19.5 59 49 5 - 29 50 18.75 4.15 12 Ø5.5 7 9 6 6 20 15.5 9.5 8.5 6 60 20 M5x16 7.23 12.74 0.13 0.06 0.06 0.19 2.08
EGW20CB 28 6 19.5 59 49 5 32 48.1 69.1 12.3 4.15 12 Ø5.5 7 9 6 6 20 15.5 9.5 8.5 6 60 20 M5x16 10.31 21.13 0.22 0.16 0.16 0.32 2.08
EGW25SB 33 7 25 73 60 6.5 - 35.5 59.1 21.9 4.55 12 Ø7 7.5 10 8 8 23 18 11 9 7 60 20 M6x20 11.4 19.5 0.23 0.12 0.12 0.35 2.67
EGW25CB 33 7 25 73 60 6.5 35 59 82.6 16.15 4.55 12 Ø7 7.5 10 8 8 23 18 11 9 7 60 20 M6x20 16.27 32.4 0.38 0.32 0.32 0.59 2.67
EGW30SB 42 10 31 90 72 9 - 41.5 69.5 26.75 6 12 Ø9 7 10 8 9 28 23 11 9 7 80 20 M6x25 16.42 28.1 0.4 0.21 0.21 0.62 4.35
EGW30CB 42 10 31 90 72 9 40 70.1 98.1 21.05 6 12 Ø9 7 10 8 9 28 23 11 9 7 80 20 M6x25 23.7 47.46 0.68 0.55 0.55 1.04 4.35
EGW35SB 48 11 33 100 82 9 - 45 75 28.5 7 12 Ø9 10 13 8.5 8.5 34 27.5 14 12 9 80 20 M8x25 22.66 37.38 0.56 0.31 0.31 0.84 6.14
EGW35CB 48 11 33 100 82 9 50 78 108 20 7 12 Ø9 10 13 8.5 8.5 34 27.5 14 12 9 80 20 M8x25 33.35 64.84 0.98 0.69 0.69 1.45 6.14

Technical Information

Installation Guide











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