The 11-LEJS is the clean room version of SMC's LEJS ball screw slider. A built-in vacuum port is used to draw off particles generated by the ball screw and guide to achieve the ISO Class 4 standard. This model is fitted with an AC servo motor with incremental or absolute encoder. Optional drivers include pulse input and various communication protocols including Ethernet. 
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Accuracy: Basic Type, Size: 40, Motor Type: S2 (100W Output, Incremental Encoder), Lead, mm: A (Size 40: 16mm, Size 63: 20mm, Size 100: 25mm), Stroke: 700mm
Accuracy: Basic Type, Size: 40, Motor Type: 100W Output, Incremental Encoder, Lead, mm: Size 40: 16mm, Size 63: 20mm, Size 100: 25mm, Stroke: 700mm, Motor Option: -, Cover: -, Cable Type: -, Cable Length: -, Driver Type: -, I/O Connector: -, Option: -
5.5 30 20 34.5 Up to 700 32 M10 x 1.25 22 19.5 17 9 10 12 26 13 11 45 6 46.5 5.5 30 22 42.5 Up to 1000 40 M14 x 1.5 24 21 22 10 15 14 32 16 12.5 50 8 56.2 7 39 26.5 51 Up to 1000 NN P RR S U Z ZZ Bore (mm) Stroke range 20 M20 x 1.5 Up to 700 1/8 9 146 14 217 226 25 M26 x 1.5 Up to 700 1/8 9 146 14 221 230 32 M26 x 1.5 Up to 1000 1/8 9 159 14 234 243 40 M32 x 2 Up to 1000 1/4 11 181 18 270