The LEF series slider type electric actuator features a low profile height of 46mm (LEF16). The actuator's 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
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Slider Type Ball Screw Drive/11-LEFS Series -LEFS Series AC Servo Motor Clean Room Specication Specifications 11-LEFS25, 32, 40 AC Servo Motor Model 11-LEFS25S2 6 11-LEFS32S3 7 11-LEFS40S4 8 Stroke [mm] Note 1) 50 to 600 50 to 800 150 to 1000 Work load [kg] Note 2) Horizontal 20 20 40 45 50 60 Vertical 8 15 10 20 15 30 LEF Up to 400 900 450 1000 500 1000 500 401 to 500 720 360 1000 500 1000 500 501 to 600 540 270 800 400 1000 500 601
1000 1000 L3 [mm] L3 [mm] L3 [mm] m 25AL3 Z 500 500 500 LEC 0 0 0 0 10 20 30 40 50 60 Work load [kg] 0 5 10 15 20 Work load [kg] 0 10 20 30 40 Work load [kg] LEC S 1500 1500 1500 LEC SS-T LEC Y L4 1000 1000 1000 L4 [mm] L4 [mm] L4 [mm] X Motorless Motorless 500 500 500 LAT 0 0 0 0 5 10 15 20 Work load [kg] 0 10 20 30 40 Work load [kg] 0 10 20 30 40 50 60 Work load [kg] LZ 1500 1500 1500
6: LEFS25B 10 10 Lead 12: LEFS25A 5 5 Lead 12: LEFS25A 0 0 0 100 200 300 400 500 600 Speed: V [mm/s] 0 100 200 300 400 500 600 Speed: V [mm/s] LEFS32/Ball Screw Drive Horizontal Vertical 50 50 Lead 8: LEFS32B 40 40 Work load: W [kg] Work load: W [kg] 30 30 Lead 16: LEFS32A Lead 8: LEFS32B 20 20 10 10 Lead 16: LEFS32A 0 0 Speed: V [mm/s] 0 100 200 300 400 500 600 0 100 200 300 400 500 600
500 500 500 Mey m 0 0 0 0 0 2 1 3 4 5 0 15 10 5 0 15 10 5 20 25 30 0 15 10 5 20 Vertical L7 Work load [kg] Work load [kg] Work load [kg] Work load [kg] 1500 1500 1500 1500 1000 1000 1000 1000 L8 [mm] L8 [mm] L8 [mm] L8 [mm] Z 500 500 500 500 Mep m 0 0 0 0 0 2 1 3 4 5 0 15 10 5 0 15 10 5 20 0 15 10 5 20 25 30 L8 Work load [kg] Work load [kg] Work load [kg] Work load [kg] Calculation of Guide