SMC Corporation of America
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Search Results "LEFB32S3S-2500"
The LEF series slider type electric actuator features a low profile height of 46mm *. The actuators main body can be mounted without removing any exterior components, such as the cover, making installation easy. The standard equipped seal band covers the guide, ball screw and belt, preventing grease and external foreign matter from splashing and entering the LEF. There are 2 types of drivers

The LEFB slider features a load mounting platform above a belt 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.  Belt drives allow longer strokes and higher speeds than ball screw drives.  The LEFB motor can be

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2500 0 0 0 5 10 15 20 Work load [kg] 0 5 10 15 20 Work load [kg] LEFS25S;A LEFS25/Ball Screw Drive: Vertical LEFS25S;B 20 20 Acceleration/Deceleration [mm/s2] Acceleration/Deceleration [mm/s2] Duty ratio: 50% 17500 17500 Duty ratio: 50% 15000 15000 12500 12500 10 10 7500 7500 Duty ratio: 75% 5000 5000 Duty ratio: 75% 2500 2500 0 0 0 2 4 6 8 Work load [kg] 0 5 10 15 Work load [kg] LEFS32S