The LEFS slider features a load mounting platform above a ball screw drive. A flexible seal band permits platform travel while preventing foreign matter from entering the drive. Slider advantages include a low profile height and shorter length than a rod with equivalent stroke. The optional parallel mounted motor places the motor alongside the platform axis. This arrangement
How To Order: LEFS16, 25, 32, 40 Series LEFS Electric Actuator/Slider Type Ball Screw Drive Step Motor (Servo/24 VDC) Servo Motor (24 VDC) ® Applicable stroke table )Standard Stroke Manufacturable stroke range [mm] Model 600 500 400 300 200 100 900 700 800 1000 LEFS16 LEFS25 LEFS32 LEFS40 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 100 to 400 100 to 600 100 to 800 200 to 1000 ) ) ) ) ) ) ) ) ) ) ) ) Consult with SMC for non-standard strokes as they are produced as special orders.
T2 = T1 T2 T3 T4 200 0.5 300 (0.1 + 0.1) 300 = L : Stroke [mm] (Operating condition) T1 = V/a1 [s] T3 = V/a2 [s] = 0.57 [s] V : Speed [mm/s] (Operating condition) a1: Acceleration [mm/s2] (Operating condition) a2: Deceleration [mm/s2] (Operating condition) T4 = 0.2 [s] "T2: Constant speed time can be found from the following equation.