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. 
LECSB Positioning unit 24 VDC Note 2) Note 4) CN1 QD75D (Manufactured by Mitsubishi Electric) Note 4) 21 DICOM CN1 Failure Note 3) DICOM 20 48 ALM RA1 CLEARCOM 14 DOCOM 46 Zero speed detection 23 ZSP RA2 CLEAR 13 CR 41 Torque limiting RDYCOM 12 25 TLC RA3 Positioning completion READY 11 RD 49 24 INP RA4 PULSE F+ 15 PP 10 PULSE F 16 PG 11 10 m or less NP 35 PULSE R+ 17 S/S NG 36 PULSE R 18
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Note 3) The Z phase first detecting position from the stroke end of the motor side. 11-LEFS40;;-200-; 11-LEFS40;;-200B-; 11-LEFS40;;-300-; 11-LEFS40;;-300B-; 11-LEFS40;;-400-; 11-LEFS40;;-400B-; 11-LEFS40;;-500-; 11-LEFS40;;-500B-; 11-LEFS40;;-600-; 11-LEFS40;;-600B-; 11-LEFS40;;-700-; 11-LEFS40;;-700B-; 11-LEFS40;;-800-; 11-LEFS40;;-800B-; 11-LEFS40;;-900-; 11-LEFS40;;-900B-; 11-LEFS40;;
Accuracy: H (High Precision Type), Size: 40, Motor Type: T6 (100W Output, Absolute Encoder), Lead, mm: A (Size 40: 16mm, Size 63: 20mm, Size 100: 25mm), Stroke: 700mm, Motor Option: B (Lock)
Accuracy: High Precision Type, Size: 40, Motor Type: 100W Output, Absolute Encoder, Lead, mm: Size 40: 16mm, Size 63: 20mm, Size 100: 25mm, Stroke: 700mm, Motor Option: Lock, Cover: -, Cable Type: -, Cable Length: -, Driver Type: -, I/O Connector: -, Option: -