The LEJS is a slider type electric actuator available exclusively with an AC servo motor. The actuator features a substantially wider load mounting platform than the LEFS, supported internally by a double axis linear guide for reduced moment deflection. The AC servo motor enables higher speed and acceleration, as well as a high-load size 63 model exclusive to LEJ. The drivers are pulse input
How To Order: Electric Actuator/High Rigidity Slider Type Ball Screw Drive Series LEJS AC Servo Motor ( 100/200 W ) Example) S2S2: Standard cable (2 m) + Driver (LECSS2) S2 : Standard cable (2 m) Nil : Without cable and driver Applicable Stroke Table 4 )Standard DProduced upon receipt of order Stroke (mm) Model 200 400 300 500 600 700 800 900 1000 1200 1500 LEJS40 LEJS63 ) ) ) D D ) ) ) ) D D D D ) ) D ) D D D 4: Strokes other than those shown above are produced as special order (1 mm increments).
T1 = V/a1 = 300/3000 = 0.1 [s], T1 = V/a1 [s] T3 = V/a2 [s] T3 = V/a2 = 300/3000 = 0.1 [s] The acceleration and deceleration values have upper limits depending on the workpiece mass and the duty ratio. Check that they do not exceed the upper limit, by referring to Work loadAcceleration/Deceleration Graph (Guide) (Page 4).
(Manufacturable stroke range:LEJB40/ 200 to 2000mm, LEJB63/ 300 to 3000mm) Product Weight Series LEJB40 Stroke [mm] 200 300 400 500 600 700 800 900 1000 1200 1500 2000 Weight (kg) 5.7 6.4 7.1 7.7 8.4 9.1 9.8 10.5 11.2 12.6 14.7 18.1 Extra weight of lock (kg) S2:0.2 / S6:0.3 / T6:0.2 Series LEJB63 Stroke [mm] 300 400 500 600 700 800 900 1000 1200 1500 2000 3000 Weight (kg) 11.5 12.7 13.8 15.0
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A high rigidity, slider type electric actuator, series LEJ is available in both ball screw, LEJS, and belt drive, LEJB models. The LEJ offers 2 types of motor cables, standard and robotic (flexible). Seal bands, equipped as standard, cover the guide preventing grease from splashing, and external foreign matter from entering. LEJS (ball screw drive) can be used for both horizontal and