Specifications Model 18 8 65 to 131 900 600 . 50 16 127 to 255 450 300 . 35 or less 50 30 242 to 485 225 150 . 30 9 79 to 157 1200 800 60 19 154 to 308 600 400 30 or less ±0.02 ±0.01 0.1 or less 0.05 or less 60 37 294 to 588 300 200 30 12 98 to 197 1000 640 60 24 192 to 385 500 320 30 or less 60 46 368 to 736 250 160 30, 50, 100, 150, 200, 250, 300, 350, 400 30, 50, 100, 150, 200, 250, 300, 350, 400, 450, 500 30, 50, 100, 150, 200, 250, 300, 350, 400, 450, 500 LEY25S2 6 (Top/Parallel)/LEY25DS2 6 (In-line) LEY32S3 7 (Top/Parallel) LEY32DS3 7 (In-line) Stroke [mm] Note 1) Pushing speed [mm/s2] Note 5) Max. acceleration/deceleration [mm/s2] Lead [mm] (including pulley ratio) Impact/Vibration resistance [m/s2] Note 7) Actuation type Guide type Operating temperature range [°C] Operating humidity range [%RH] Motor output/Size Motor type Encoder Max. instantaneous power consumption [W] Note 11) Type Note 12) Holding force [N] Power consumption [W] at 20°C Note 13) Rated voltage [V] Lost motion Note 6) [mm] Positioning repeatability [mm] Work load [kg] Horizontal Note 2) Vertical Horizontal Vertical Stroke range Up to 300 305 to 400 405 to 500 Basic type High precision type Basic type High precision type 12 6 Ball screw + Belt (LEY�ｮ)/Ball screw (LEY�ｮD) 31 or more 2 or more 100 W/�ｮ40 3 20 10 Ball screw + Belt [1.25:1] 5 16 200 W/�ｮ60 5,000 50/20 Sliding bushing (Piston rod) 5 to 40 90 or less (No condensation) AC servo motor (100/200 VAC) 5,000 50/20 Sliding bushing (Piston rod) 5 to 40 90 or less (No condensation) AC servo motor (100/200 VAC) 8 Ball screw 4 8 or more 3 or more Not required 2 or more 15 or more 6 or more Not required 7 or more Not required 7 or more Not required 11 or more 23 or more 6 or more Not required 12 or more 131 255 6.3 485 157 Non-magnetizing lock 308 7.9 Motor type S2, S3: Incremental 17-bit encoder (Resolution: 131072 p/rev) Motor type S6, S7: Absolute 18-bit encoder (Resolution: 262144 p/rev) 24 VDC 588 197 385 7.9 45 145 2 8 445 65 175 2 8 724 65 175 2 8 724 736 Lock unit Electric specifications Actuator specifications specifications Horizontal Vertical Horizontal Vertical 0 .10% Pushing force [N] Note 3) (Set value: 15 to 30%) Required conditions for Note 8) “Regeneration option” [kg] Max. Note 4) speed [mm/s] Size 25 32 Lock Rod end male thread Foot (2 sets including mounting bolt) Rod flange (including mounting bolt) Head flange (including mounting bolt) Double clevis (including pin, retaining ring and mounting bolt) Incremental encoder Absolute encoder Male thread Nut 0.20 0.30 0.03 0.02 0.08 0.17 0.16 0.40 0.66 0.03 0.02 0.14 0.20 0.22 Power consumption [W] Note 9) Standby power consumption when operating [W] Note 10) Note 1) Consult with SMC for non-standard strokes as they are produced as special orders. Note 2) The maximum value of the horizontal work load. An external guide is necessary to support the load. The actual work load changes according to the condition of the external guide. Please confirm using actual device. Note 3) The force setting range (set values for the driver) for the pushing operation with the torque control mode, etc. Set it with reference to “Force Conversion Graph” on page 188. Note 4) The allowable speed changes according to the stroke. Note 5) The allowable collision speed for the pushing operation with the torque control mode, etc. Note 6) A reference value for correcting an error in reciprocal operation. Note 7) 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 8) The work load conditions which require “Regeneration option” when operating at the maximum speed (Duty ratio: 100%). Order the regeneration option separately. For details and order numbers, refer to “Required Conditions for Regeneration Option” on pages 186 and 187. Note 9) The power consumption (including the driver) is for when the actuator is operating. Note 10) The standby power consumption when operating (including the driver) is for when the actuator is stopped in the set position during the operation. Note 11) The maximum instantaneous power consumption (including the driver) is for when the actuator is operating. Note 12) Only when motor option “With lock” is selected. Note 13) For an actuator with lock, add the power consumption for the lock. Additional Weight [kg] Weight Motor type Motor type Series Incremental encoder Absolute encoder LEY25S�ｮ (Motor mounting position: Top/Parallel) LEY32S�ｮ (Motor mounting position: Top/Parallel) Stroke [mm] 30 50 100 150 200 250 300 350 400 30 50 100 150 200 250 300 350 400 450 500 Series Incremental encoder Absolute encoder LEY25DS�ｮ (Motor mounting position: In-line) LEY32DS�ｮ (Motor mounting position: In-line) Stroke [mm] 30 50 100 150 200 250 300 350 400 30 50 100 150 200 250 300 350 400 450 500 Product Weight [kg] 1.34 1.40 1.41 1.47 1.58 1.64 1.84 1.90 2.02 2.08 2.19 2.25 2.37 2.43 2.54 2.60 2.72 2.78 2.44 2.38 2.55 2.49 2.84 2.78 3.31 3.25 3.59 3.53 3.87 3.81 4.16 4.10 4.44 4.38 4.72 4.66 5.00 4.94 5.28 5.22 1.31 1.37 1.38 1.44 1.55 1.61 1.81 1.87 1.99 2.05 2.16 2.22 2.34 2.40 2.51 2.57 2.69 2.75 2.42 2.36 2.53 2.47 2.82 2.76 3.29 3.23 3.57 3.51 3.85 3.79 4.14 4.08 4.42 4.36 4.70 4.64 4.98 4.92 5.26 5.20 192 Series LEY Size 25, 32 B