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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Note 11) Only when motor option With lock is selected. Note 12) For an actuator with lock, add the power consumption for the lock.
Accuracy: Basic Type, Size: 40, Motor Type: V6 (100W Output, Absolute Encoder), Lead, mm: A (Size 40: 16mm, Size 63: 20mm, Size 100: 25mm), Stroke: 500mm