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
How To Order: Step Motor (Servo/24 VDC) Servo Motor (24 VDC) Electric Actuator/Slider Type Ball Screw Drive Clean Room Speciļ¬cation 11-LEFS Series LEFS16, 25, 32, 40 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: H (High Precision Type), Size: 32, Motor Type: T7 (200W Output, Absolute Encoder), Lead: B (LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 150mm, Motor Option: B (w/Lock), Vacuum Port: R (Right)
Series: 11-LEFS (Clean Series Ball Screw Drive), Accuracy: Basic Type, Size: 16, Motor Type: A [Servo Motor (24 VDC)], Lead: B (LEFS16, 5mm; LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 150mm, Motor Option: B (w/Lock), Vacuum Port: R (Right)