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.
Catalog: Electric Actuator [kg] Work load [kg] 15 10 If the stroke exceeds 1000 mm. 10 5 5 0 0 0 3000 500 1000 1500 2000 2500 0 2000 500 1000 1500 Speed [mm/s] Speed [mm/s] When the stroke of the LEJB40 series exceeds 1000 mm, the work load is 10 kg.
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Stroke [mm] 11-LEFS25 12 6 11-LEFS32 16 8 11-LEFS40 20 10 25 32 40 100 to 1000 Symbol A B Symbol Type Actuator size Output (W) Compatible drivers 100 to 1000 S2 S3 S4 LECSA;-S1 LECSA;-S3 LECSA2-S4 LECSB;-S5 LECSC;-S5 LECSS;-S5 LECSB;-S7 LECSC;-S7 LECSS;-S7 LECSB2-S8 LECSC2-S8 LECSS2-S8 25 32 40 100 200 400 AC servo motor (Incremental encoder) Refer to the applicable stroke table. / Motor
(The motor full load current is 115 rated current.) 1000 1000 In operation In operation 100 100 Operation time [s] Operation time [s] In servo lock 10 10 In servo lock 1 1 0.1 100 200 300 350 0 0.1 100 200 300 350 0 (Note 2) Load ratio [ ] (Note 2) Load ratio [ ] LECSB-S5 LECSB-S7 LECSB2-S8 App. 12 APPENDIX (11) Figure configuration Representative configuration example to conform to the UL
Position data Speed Dwell Auxiliary Model adaptive control 1 1000 1000 80 80 0 0 Speed control 2 2000 2000 100 100 0 0 3 4000 2000 70 60 500 1 4 500 2000 60 70 1000 1 5 2000 80 80 0 0 1000 6 2000 1000 80 80 0 0 Position 7 1000 1000 80 80 0 0 control LEC-MR-J3BAT 8 1000 1000 100 100 0 0 MR-J3BAT 1000 1000 100 100 0 0 (Note 3) CN4 255 2000 2000 80 80 0 0 Position Optional battery (for absolute