Specifications Weight Model Stroke [mm] 200 5.0 600 8.1 500 7.3 300 5.8 LEJS40 800 9.6 1000 11.1 900 10.4 700 8.8 400 6.5 Model Stroke [mm] 300 10.4 800 16.7 600 14.2 500 12.9 LEJS63 1000 19.1 1200 21.6 900 17.9 700 15.4 400 11.7 1200 12.7 1500 25.4 Note 1) Please consult with SMC for non-standard strokes as they are produced as special orders. Note 2) Check the “Speed.Work Load Graph (Guide)” on page 34. Note 3) The allowable speed changes according to the stroke. Note 4) Conforming to JIS B 6191-1999 Note 5) A reference value for correcting an error in reciprocal operation. Note 6) Impact resistance: No malfunction occurred when the actuator was tested with a drop tester in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.) Vibration resistance: No malfunction occurred in a test ranging between 45 to 2000 Hz. Test was performed in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.) Note 7) Each value is a guide. Use such value to select a motor capacity. Note 8) Sensor magnet position is located in the table center. For detailed dimensions, refer to the “Auto Switch Mounting Position.” Note 9) Do not allow collisions at either end of the table traveling distance. Additionally, when running the positioning operation, do not set within 2 mm of both ends. Note 10) Please consult with SMC for the manufacture of intermediate strokes. (LEJS40/Manufacturable stroke range: 200 to 1200 mm, LEJS63/Manufacturable stroke range: 300 to 1500 mm) Product weight [kg] Product weight [kg] 200, 300, 400, 500, 600, 700, 800 900, 1000, 1200 30 5 1200 1050 780 600 480 390 320 270 . . . 16 20000 ±0.02 ±0.01 0.1 or less 0.05 or less 50/20 Ball screw Linear guide 5 to 40 90 or less (No condensation) AC servo motor (100 V/200 V) 55 10 600 520 390 300 240 190 160 130 . . . 8 Model LEJS40 Actuator specifications Stroke [mm] Note 1) Max. acceleration/deceleration [mm/s2] Ball screw specifications Impact/Vibration resistance [m/s2] Note 6) Actuation type Guide type Operating temperature range [°C] Operating humidity range [%RH] Actuation unit weight [kg] Other inertia [kg・cm2] Friction coefficient Mechanical efficiency Motor shape Motor type Rated output capacity [W] Rated torque [N・m] Rated rotation [rpm] Positioning repeatability [mm] Note 4) Lost motion [mm] Note 5) 300, 400, 500, 600, 700, 800, 900 1000, 1200, 1500 45 10 1200 930 740 600 500 420 360 310 270 20 85 20 600 460 370 300 250 210 180 150 130 10 LEJS63 Horizontal Vertical Up to 500 501 to 600 601 to 700 701 to 800 801 to 900 901 to 1000 1001 to 1100 1101 to 1200 1201 to 1300 1301 to 1400 1401 to 1500 Work load [kg] Note 2) Speed [mm/s] Stroke range �ｮ40 100 0.32 3000 �ｮ60 200 0.64 3000 Basic type High precision type Basic type High precision type Thread size [mm] Lead [mm] Shaft length [mm] o12 Stroke + 118.5 o15 Stroke + 126.5 0.05 0.8 0.86 0.031 1.37 0.129 !Values in this specification table are the allowable values of the actuator body with the standard motor mounted. !Do not use the actuator so that it exceeds these values. Note 3) Note 7) Other specifications Reference motor specifications 15 3 1800 1580 1170 910 720 580 480 410 . . . 24 30 6 1800 1390 1110 900 750 630 540 470 410 30 42 Series LEJS Electric Actuator/High Rigidity Slider Type Ball Screw Drive Motor Mounting LEYG LEY LEJS LEFB LEFS Model Selection A