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11-LEFS series
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Electric Actuator/Slider Type ©2012 SMC Corporation All Rights Reserved (Clean Room Specification) [Clean Room Specification ] ISO Class 4 (Class 10)! • Built-in vacuum piping • Possible to mount the main body without removing the external cover, • Body-integrated linear guide Vacuum exhaust minimises external particle generation from the ball screw Step Motor (Servo/24 VDC) T Servo Motor (24VDC) Ball Screw Drive Series 11-LEFS AC Servo Motor (100/200/400 W) Type Ball Screw Drive Series 11-LEFS • High output motor (100/200/400 W) • Improved high speed transfer ability (Max.: 1,000 m/s) • High acceleration compatible (5,000 mm/s2) • Pulse input type/CC-Link direct input type/SSCNET III type • With internal absolute encoder (LECSB specification)

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Particle Generation Measuring Method_ The particle generation data for SMC Clean Series are measured in the following test method. ■Test Method (Example) Place the specimen in the acrylic resin chamber and operate it while supplying the same flow rate of clean air as the suction flow rate of the measuring instrument (28.3 L/min). Measure the changes of the particle concentration over time until the number of cycles reaches the specified point. The chamber is placed in an ISO Class 5 equivalent clean bench. ■Measuring Conditions - Clean bench (ISO Class 5 equivalent) ■ -|> Supply rate 15...

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Electric Actuator/Slider Type Series 7 l-Lcro Particle Generation Characteristics Step Motor (Servo/24 VDC), Servo Motor (24 VDC)

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Particle Generation Characteristics ISO Class 6 (Class 1000) upper limit upper limit Suction flow rate: 0 L/min Suction flow rate: 50 L/min" Suction flow rate: 80 L/min'-^k^iPP^ limit- Suction flow rate: 100 L/min

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Electric Actuator/Slider Type Ball Screw Drive/Ser/es 11-LEFS Model Selection Speed-Work Load Graph (Guide) : The following graph shows the values when positioning force is 100%.

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Speed-Work Load Graph (Guide) : The following graph shows the values when positioning force is 250%.

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Model Selection Series 7 l-Lcro Dynamic Allowable Moment This graph shows the amount of allowable overhang when the centre of gravity of the workpiece overhangs in one direction. When the centre of gravity of the workpiece overhangs in two directions, refer to the Electric Actuator Selection Software for confirmation, http://www.smcworld.com Load overhanging direction Me: Dynamic allowable moment [N-m] L : Overhang to the work load centre

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Electric Actuator/Slider Type_ Ball Screw Drive *8i™B"8" (Clean Room Specification] Clean series Vacuum type * Refer to the applicable stroke table. Applicable stroke table Note) CE-compliant products © EMC compliance was tested by combining the electric actuator LEF series and the controller LEC series. The EMC depends on the configuration of the customer's control panel and the relationship with other electrical equipment and wiring. Therefore conformity to the EMC directive cannot be certified for SMC components incorporated into the customer's equipment under actual operating...

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Electric Actuator/Slider Type . -f-f | rro Ball Screw Drive Series 7 I'LCrO [Clean Room Specification] ©Motor option ©Actuator cable type* *1 The standard cable should be used on fixed parts. For using on moving parts, select the robotic cable. *2 Only available for the motor type "Step ©Actuator cable length * Produced upon receipt of order (Robotic cable Refer to the specifications Note 2) on page 10 ©Controller type* *1 For details about controllers and compatible motors, refer to the compatible controllers *2 Only available for the motor type "Step motor" * When "Without controller" is...

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[Clean Room Specification] Note 1) Strokes shown in () are produced upon receipt of order. Note 2) Speed is changed by the work load. Check "Speed-Work Load Graph (Guide)" on page 5. Furthermore, if the cable length exceeds 5 m, then it will Note 3) 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...

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Electric Actuator/Slider Type . -4-4 I rro Ball Screw Drive Series 7 I'LCrO [Clean Room Specification ] Note 1) Strokes shown in () are produced upon receipt of order. Note 2) Check "Speed-Work Load Graph (Guide)" on page 6. Furthermore, if the cable length exceeds 5 m, then it will decrease by up to 10% for each 5 m. Note 3) 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...

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Series 11-LEFS Clean Room Specification Dimensions: Ball Screw Drive 3H9 ( 0 depth 3 +0.025 ) [mm] Model 11-LEFS16२-100 11-LEFS16२-100B 11-LEFS16२-200 11-LEFS16२-200B 11-LEFS16२-300 11-LEFS16२-300B 11-LEFS16२-400 11-LEFS16२-400B 65 34 4 n x ø3.4 100 8 D x 100 (=E) B Cable length ≈ 250 (L) A (Table traveling distance) Note 2) 37 39[(41)] 2[4] Stroke Origin Note 3) (2.4) 65 40 n D E 106 180 4 — — 206 280 6 2 200 306 380 8 3 300 406 480 10 4 400 40 27 20 Vacuum port M5 x 0.5 x 5 5.5 (72) 40 24 M4 x 0.7 thread depth 7 (F.G. terminal) 28 33 Body mounting reference plane Note 1) B Motor cable (2...

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Electric Actuator/Slider Type Ball Screw Drive Series 11-LEFS Clean Room Specification Dimensions: Ball Screw Drive 11-LEFS32 +0.030 5H9 ( 0 depth 5 ) Note 1) When mounting the electric actuator using the body mounting reference plane, set the height of the opposite surface or pin to 3 mm or more because of R chamfering. (Recommended height: 5 mm) Note 2) Distance within which the table can move when it returns to origin. Make sure a workpiece mounted on the table does not interfere with the workpieces and facilities around the table. Note 3) Position after return to origin. Note 4) The...

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