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LEFS Electric Actuator, Slider Type, Ball Screw Drive

LEFS Electric Actuator, Slider Type, Ball Screw Drive
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LEFS Electric Actuator, Slider Type, Ball Screw Drive - 1

Electric Actuator Slider Type Stroke variations expanded Motor parallel type CC-Link direct input type/ Series LECPMJ Screw lead: 20 mm (LEFS25), 24 mm (LEFS32), Support guide 30 mm (LEFS40) Servo Motor (24 VDC) Type Ball Screw Drive Max. work load: Positioning repeatability: 1200 mm/s Clean room specication Clean room specication also available Belt Drive Motor parallel type AC Servo Motor Type ∗ Not applicable to UL. Ball Screw Drive Improved high speed transfer ability Max. speed: mm/s 2 High acceleration/deceleration: 20000 mm/s Pulse input type With internal absolute encoder (For LECSB/C/S) Clean room specication also available Belt Drive Clean room specication Motor parallel type Motor bottom mounting type Motor bottom mounting type also available Step Motor (Servo/24 VDC) Controller/Driver AC Servo Motor Driver Pulse input type Step data input type Series LECP6/LECA6 (64 points positioning) Pulse input type/ Positioning type CC-Link direct input type Series LECPMJ ∗ CC-Link direct input type Programless type Series LECP1 (14 points positioning) SSCNET # type Pulse input type Series LECPA Series Series LECSC LECSS

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LEFS Electric Actuator, Slider Type, Ball Screw Drive - 2

Compact Height/width dimension reduced by approx. ∗ Compared with SMC LJ1 series (Work load: 10 kg) Possible to mount the main body without removing the external cover etc. Easy mounting of the body/ Reduction in installation labor Equipped with seal bands as standard Ball Screw Drive/Series LEFS Model Covers the guide, ball screw and belt. Prevents grease from splashing and external foreign matter from entering. Max. speed [mm/s]∗ Step motor (Servo/24 VDC) 500 (For lead 10) 1000 (For lead 20) 1200 (For lead 24) 1200 (For lead 30) Max. work load: kg Positioning repeatability: ± Motor...

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LEFS Electric Actuator, Slider Type, Ball Screw Drive - 3

Electric Actuator/Slider Type AC Servo Motor Ball Screw Drive/Series LEFS LEFS25 LEFS32 LEFS40 Max. speed [mm/s] AC servo motor High output motor (100/200/400 W) Improved high speed transfer ability High acceleration/deceleration compatible: 20000 mm/s2 Pulse input type With internal absolute encoder AC servo motor Work load Motor parallel type available! Step motor Motor mounting position can be selected from two directions (Right or Left). Servo motor Belt Drive/Series LEFB 2000 mm/s Max. stroke: 3000 mm Max. acceleration 20000 mm/s Max. speed: A workpiece does not interfere with the...

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LEFS Electric Actuator, Slider Type, Ball Screw Drive - 4

Series LEF Application Examples Precise positioning of work pieces Load and unload transfer of work pieces Series Variations Ball Screw Drive/Series LEFS Type Clean room compatible Clean room compatible Clean room compatible 30 ∗1 The nominal size based on force (equivalent to the air cylinder) during operation with ball screws. ∗2 Please consult with SMC for non-standard strokes as they are produced as special orders. ∗3 For clean room specification, refer to pages 53 and 135. Except lead 20, 24, 30 mm Belt Drive/Series LEFB

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LEFS Electric Actuator, Slider Type, Ball Screw Drive - 5

Electric Actuator/Slider Type Pick and place Work load: Horizontal (kg) 20 30 40 50 Vertical transfer Work load: Vertical (kg) 10 20 30 ∗1 The size corresponds to the bore of the air cylinder with an equivalent force. (For the ball screw drive) ∗2 Please consult with SMC for non-standard strokes as they are produced as special orders. ∗3 The belt drive actuator cannot be used vertically for applications.

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LEFS Electric Actuator, Slider Type, Ball Screw Drive - 6

Step Data Input Type series LECP6/LECA6 Simple Setting to Use Straight Away Easy Mode for Simple Setting If you want to use it right away, select "Easy Mode." Step motor Servo motor Controller setting software • Step data setting, test operation, * ' \constant rateJ <When aTB (teaching box) is used> • Simple screen without scrolling promotes ease of setting and operating. • Pick up an icon from the first screen to Example of setting the step data Example of checking the operation status

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LEFS Electric Actuator, Slider Type, Ball Screw Drive - 7

Normal Mode for Detailed Setting Select normal mode when detailed setting is required. • Step data can be set in detail. • Parameters can be set. • Signals and terminal status can be monitored. ©JOG and constant rate movement, return to origin, test operation and testing of forced output can be performed. Controller setting software • Step data setting, parameter setting, monitor, teaching, Step data setup window setup window Monitoring window Teaching window <When aTB (teaching box) is used> • Multiple step data can be • Continuous test operation by • Each function (step data setting,...

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LEFS Electric Actuator, Slider Type, Ball Screw Drive - 8

Fieldbus Network CC-Link Direct Input Type Step Motor Controller Series LECPMJ CC-Link Ver. 1.10 compliant External data import function The step data can be rewrite temporarily by feeding back external information to the PLC. 64 or more data points can be dened with the 3 types of data import modes. Operation example: The opening width of the electric gripper is changed appropriately according to the results of the measurement with the imaging camera. Camera The workpiece with a width of 50 mm comes in! Let’s change the opening width of the electric gripper to 51 mm! The step data is...

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LEFS Electric Actuator, Slider Type, Ball Screw Drive - 9

Fieldbus-compatible Gateway (GW) Unit Series LEC-G Conversion unit for Fieldbus network and LEC serial communication Applicable Fieldbus protocols: Two methods of operation Step data input: Operate using preset step data in the controller. Numerical data input: The actuator operates using values such as position and speed from the PLC. Values such as position, speed can be checked on the PLC. PLC Fieldbus network Serial communication Applicable Fieldbus protocols Max. number of connectable controllers Power supply 12 Compatible controllers Series LEC Compatible electric actuators Electric...

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LEFS Electric Actuator, Slider Type, Ball Screw Drive - 10

Programless Type Capable of setting up an electric actuator operation without using a PC or teaching box 1 Setting position number Setting a registered number for the stop position Maximum 14 points 2 Setting a stop position Moving the actuator to a stop position using FORWARD and REVERSE buttons Registering the stop position using SET button Speed/Acceleration Position number display Position selecting switch Pulse Input Type Speed adjustment switches SET button FORWARD and REVERSE buttons Acceleration adjustment switches A driver that uses pulse signals to allow positioning at any...

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