The 11-LEFS is the clean room version of SMC's LEFS 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. Pulse input drivers are available with optional communication protocols. Some options standard
3 H Clean Series q 11 Vacuum type q Accuracy w Size e Motor type 16 25 32 40 Nil Basic type H High precision type Symbol Type Applicable size Compatible controller/ driver 11-LEFS16 11-LEFS25 11-LEFS32 11-LEFS40 LECP6 LECP1 LECPA LECPMJ Nil Step motor (Servo/24 VDC) V V V V r Lead [mm] A Servo motor (24 VDC) V V LECA6 Symbol 11-LEFS16 11-LEFS25 11-LEFS32 11-LEFS40 A 10 12 16 20 B 5 6 8
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;;
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Series: 11-LEFS (Clean Series Ball Screw Drive), Accuracy: Basic Type, Size: 40, Motor Type: T8 (400W Output, Absolute Encoder), Lead: A (LEFS25, 12mm; LEFS32, 16mm; LEFS40, 20mm), Stroke: 200mm, Motor Option: B (w/Lock), Vacuum Port: Left, Actuator Cable Type: R [Robotic Cable (Flexible Cable)], Actuator Cable Length: 5 (5m), Driver Type: 92 (LECSN2-T-9, 200~240V, Absolute, EhterNet/IPâ„
Series: 11-LEFS (Clean Series Ball Screw Drive), Accuracy: Basic Type, Size: 40, Motor Type: T8 (400W Output, Absolute Encoder), Lead: A (LEFS25, 12mm; LEFS32, 16mm; LEFS40, 20mm), Stroke: 950mm, Motor Option: w/o Lock, Vacuum Port: D (Both Left and Right), Actuator Cable Type: S (Standard Cable), Actuator Cable Length: 5 (5m), Driver Type: 92 (LECSN2-T-9, 200~240V, Absolute, EhterNet/IPâ