Specifications Note 2) Note 3) Note 4) Note 5) LEFB25/32/40 AC Servo Motor Note 1) These specifications are allowable values of the actuator body. Do not use the actuator so that it exceeds these values. Note 2) When mounting a hub, remove the oil content, dust, or dirt sticking to the shaft and hub inside diameter. Note 3) This product does not include the motor and motor mounting bolts. (Provided by customer) For the shaft-end shape of the motor, please prepare the round type. Note 4) Take loose prevention measures for the motor mounting bolts. Note 5) Do not allow collisions at either end of the table traveling distance at a speed exceeding “pushing return to origin speed”. Additionally, when running the positioning operation, do not set within 3 mm of both ends. Note 6) Maximum acceleration/deceleration changes according to the work load. Refer to “Work Load.Acceleration/Deceleration Graph” for belt drive on page 10. 300, 400, 500 600, 700, 800 900, 1000, (1100) 1200, (1300, 1400) 1500, (1600, 1700) (1800, 1900), 2000 Model Applicable motor Actuator specifications specifications Other specifications Stroke [mm] Note 1) 300, 400, 500 600, 700, 800 900, 1000, (1100) 1200, (1300, 1400) 1500, (1600, 1700) (1800, 1900), 2000 2500 300, 400, 500 600, 700, 800 900, 1000, (1100) 1200, (1300, 1400) 1500, (1600, 1700) (1800, 1900), 2000 2500, 3000 Horizontal LEFB25 LEFB32 LEFB40 �ｭ40 100 0.32 5 Motor shape Motor type Rated output capacity [W] Rated torque [N・m] Rated rotation [rpm] Speed [mm/s] . The value shown in ( ) is motor rotation speed. Work load [kg] Pushing return to origin speed [mm/s] Positioning repeatability [mm] Equivalent lead [mm] Max. acceleration/deceleration [mm/s2] Impact/Vibration resistance [m/s2] Actuation type Guide type Operating temperature range [°C] Operating humidity range [%] AC servo motor (100 V/200 V) 200 0.64 3000 2000 (2222 [rpm]) 15 30 or less ±0.08 54 20000 Note 6) 50/20 Belt Linear guide 5 to 40 90 RH or less (No condensation) 400 1.3 �ｭ60 25 Actuation unit weight [kg] Other inertia [kg・cm2] Friction coefficient Mechanical efficiency 0.3 0.2 0.05 0.8 0.55 0.25 0.2 0.1 Series LEFB Electric Actuator/Slider Type Belt Drive 20 LEYG LEY LEJS LEFB LEFS Model Selection