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 How to Order 11 LEFS 100 B 1 1 S K 6N 16 w e r t u y o i !0 !1 !2 !
10: 11-LEFS16AA 0 0 0 100 200 300 400 500 600 700 800 900 0 100 200 300 400 500 600 700 800 900 Speed: V [mm/s] Speed: V [mm/s] 11-LEFS25A/Ball Screw Drive Horizontal Vertical 20 20 Lead 6: 11-LEFS25AB 15 15 Work load: W [kg] Work load: W [kg] Lead 12: 11-LEFS25AA 10 10 5 5 Lead 6: 11-LEFS25AB Lead 12: 11-LEFS25AA 0 0 0 100 200 300 400 500 600 700 800 900 0 100 200 300 400 500 600 700 800
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3.5 11 5 B A B A 19 10 10.6 Manual override M5 x 0.8 (A, B port) 2-2.6 (For monifold mounting) One-touch fitting (A, B port) (3.2) 32.3 (Light/surge voltage suppressor) Applicable tubing O.D.: 4, 5/32" : 6, 1/4" + 23 20 11 2-2.6 (For mounting) 3 28.1 [35.1] 12.7 P R1 15 R2 1.4 (PE port) M5 x 0.8 (P, R1, R2 port) 21 L plug connector (L): SYJ5220-L-M5 M plug connector (M): SYJ5220-M-M5 DIN
(A) 4 (B) 2 FPG 1 (P) 5 (R1) 3 (R2) Coil rated (A) 4 (B) 2 1 2 3 4 9 100 VAC 200 VAC 24 VDC 12 VDC FIG 1 (P) 5 (R1) 3 (R2) Other voltages Option For other voltages, please contact SMC separately.