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Electric Actuator
High Rigidity
Low-profile/
Low center of gravity
Height dimension reduced by approx.
LJ1H20
90
58
LEJS40
AC Servo Motor
Type
Ball Screw Drive
85
Work load:
Positioning repeatability:
1,800
Max. speed:
Max. acceleration/deceleration:
*1 ISO14644-1
*2 Federal Standard 209D
*3 The particle generation characteristics change depending on the suction flow rate. Refer to page 22 for details.
Belt Drive
Series
3,000
Max. stroke:
3,000
Max. speed:
Max. acceleration/deceleration:
Driver
AC Servo Motor
Incremental Type
Pulse input type/
Positioning type
LECSA
Series
LEJ
Series
Slider Type
NEW
36
%
(Reduced by 32 mm)
LEJS
Series
kg
0.02
±
mm/s
20,000
mm/s
LEJB
mm
mm/s
20,000
mm/s
2
Absolute Type
Pulse input type
LECSB
Series
Clean room specification
Clean room specification/11-LEJS
Lead: 24 mm (LEJS40), 30 mm (LEJS63)
Series
Work load (kg) Speed (mm/s) Motor output (W)
New
New
LEJS40
LJ1H20
(Existing model)
mm
2
CC-Link
direct input type
LECSC
Series
and leads added
(ISO Class 4)
55
600
30
500
Size: 40, 63
Clean Room Specification
11-LEJS
ISO Class 4
Size: 40, 63
SSCNET # type
LECSS
Series
CAT.ES100-104C
RoHS
100
100
*1
(Class 10)
*2*3
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Table of Contents
Related Manuals for SMC Networks LEJS Series
Summary of Contents for SMC Networks LEJS Series
- Page 1 Electric Actuator High Rigidity Slider Type RoHS Low-profile/ Clean room specification and leads added (ISO Class 4) Clean room specification/11-LEJS Low center of gravity Lead: 24 mm (LEJS40), 30 mm (LEJS63) Series Work load (kg) Speed (mm/s) Motor output (W) Height dimension reduced by approx.
- Page 2 Series Table displacement High precision/High rigidity * LEJl63: L = 64.5 mm 0.02 Double axis linear guide reduces 0.01 deflection Linear guide (Double axis) Load W [N] Reduction of the installation labor Weight reduction 24.0 LJ1H30 Possible to mount the main body without Weight reduced by approx.
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Page 3: Application Examples
Electric Actuator/High Rigidity Slider Type Solid state auto switch can be mounted Clean Room Specification 11-LEJS Ball Screw Drive Series Size: 40, 63 (For checking the limit and intermediate signal) *2, *3 ISO Class 4 (Class 10) Switch wiring can be placed in the body Built-in vacuum piping Possible to mount the main body without removing the external cover, etc. - Page 4 Series AC Servo Motor Driver LECSl list Series Compatible motor Application/ Compatible Control method (100/200 VAC) Function option Network Setup software Note 1) Note 2) 100 W 200 W Pulse direct Positioning Synchronous LEC-MR-SETUP221 input Up to 7 points LECSA (Pulse input type/ Positioning type) LECSB...
- Page 5 Electric Actuator/High Rigidity Slider Type LECS Series Servo adjustment using auto gain tuning Auto resonant filter function Settling time Settling • Control the difference between time command value and actual action * High-speed positioning is possible since gains etc. are adjusted automatically! Time Time...
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Page 6: System Construction
Series System Construction LECSA Series Provided by customer Option Incremental encoder compatible (Pulse input type/Positioning type) Control circuit Setup software Page 57 power supply Page 50 (MR Configurator Main circuit 24 VDC Provided by customer power supply Driver Part no.: LEC-MR-SETUP221m connector Power supply (Accessory) - Page 7 Electric Actuator/High Rigidity Slider Type System Construction LECSC Series Absolute encoder compatible Driver (CC-Link direct input type) Option Main circuit Page 51 USB cable Provided by customer Page 57 power supply Part no.: LEC-MR-J3USB connector Power supply (Accessory) Setup software Page 57 Single phase 100 to 120 VAC (50/60 Hz) (MR Configurator...
- Page 8 SMC Electric Actuators Slider Type Step Motor Servo Motor AC Servo Motor (Servo/24 VDC) (24 VDC) Ball screw drive Belt drive Ball screw drive Belt drive LEFS LEFB LEFS LEFB Series Series Series Series Clean room compatible Clean room compatible CAT.E102 LEFS LEFB...
- Page 9 SMC Electric Actuators Rod Type Step Motor Servo Motor (Servo/24 VDC) (24 VDC) Basic type In-line motor type Guide rod type Guide rod type LEYlD LEYG /In-line motor type Series Series Series LEYGlD Series Dust/Drip proof compatible Dust/Drip proof compatible CAT.E102 LEYG Series...
- Page 10 SMC Electric Actuators Gripper Step Motor (Servo/24 VDC) 2-finger type 2-finger type 2-finger type 3-finger type LEHZ With dust cover Long stroke LEHS Series Series LEHZJ LEHF Series Series CAT.E102 LEHZ LEHZJ LEHF LEHS Series Series Series Series Max. gripping force (N) Stroke/both Max.
- Page 11 Electric Actuator AC Servo Motor Type Electric Actuator/High Rigidity Slider Type Ball Screw Drive LEJS Series Model Selection ·················································································Page 11 How to Order ·····················································································Page 25 Specifications ····················································································Page 26 Construction ······················································································Page 27 Dimensions ························································································Page 28 Electric Actuator/High Rigidity Slider Type Ball Screw Drive Clean Room Specification 11-LEJS Series...
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Page 12: Model Selection
Electric Actuator/High Rigidity Slider Type AC Servo Motor LEJS LEJB Ball Screw Drive/ Belt Drive/ Series Series Model Selection Selection Procedure Check the speed–work load. Check the cycle time. Check the allowable moment. Step 1 Step 2 Step 3 Selection Example Operating •... - Page 13 Series Model Selection Speed−Work Load Graph/Required Conditions for “Regeneration Option”(Guide) LEJS40/Ball Screw Drive LEJS63/Ball Screw Drive Horizontal Horizontal Lead 10: LEJS63B Lead 8: LEJS40B Area where the regeneration Area where the regeneration option is required. option is required. Lead 20: Lead 16: LEJS63A LEJS40A...
- Page 14 Series Cycle Time Graph (Guide) LEJS40/Ball Screw Drive LEJS63/Ball Screw Drive LEJS40H LEJS63H Acceleration/Deceleration: 10000 mm/s Acceleration/Deceleration: 10000 mm/s Acceleration/Deceleration: 5000 mm/s Acceleration/Deceleration: 5000 mm/s Acceleration/Deceleration: 20000 mm/s Acceleration/Deceleration: 20000 mm/s 1000 1000 1200 Stroke [mm] Stroke [mm] LEJS40A LEJS63A Acceleration/Deceleration: 10000 mm/s Acceleration/Deceleration: 10000 mm/s Acceleration/Deceleration: 5000 mm/s...
- Page 15 Series Model Selection Cycle Time Graph (Guide) LEJB40/Belt Drive LEJB63/Belt Drive Acceleration/Deceleration: 5000 mm/s Acceleration/Deceleration: 5000 mm/s Acceleration/Deceleration: 10000 mm/s Acceleration/Deceleration: 10000 mm/s Acceleration/Deceleration: 20000 mm/s Acceleration/Deceleration: 20000 mm/s 1000 1500 2000 1000 1500 2000 2500 3000 Stroke [mm] Stroke [mm] ∗...
- Page 16 Series Work Load–Acceleration/Deceleration Graph (Guide) LEJS40/Ball Screw Drive: Horizontal LEJS63/Ball Screw Drive: Horizontal LEJS40 LEJS63 20000 20000 Duty ratio: 50% The value of 50% or less is the same as duty ratio 50% 15000 15000 Duty ratio: 25% Duty ratio: 50% 10000 10000...
- Page 17 Series Model Selection Work Load–Acceleration/Deceleration Graph (Guide) LEJS40/Ball Screw Drive: Vertical LEJS63/Ball Screw Drive: Vertical LEJS40H LEJS63H 20000 20000 Duty ratio: 50% 15000 15000 Duty ratio: 100% Duty ratio: 100% 10000 Duty ratio: 75% 10000 Duty ratio: 75% Duty ratio: 50% 5000 5000 Duty ratio: 25%...
- Page 18 Series Work Load–Acceleration/Deceleration Graph (Guide) LEJB40/Belt Drive: Horizontal LEJB63/Belt Drive: Horizontal 20000 20000 The value of 50% or less is the same as duty ratio 50% The value of 50% or less is the same as duty ratio 50% 15000 15000 Duty ratio: 50% Duty ratio: 50%...
- Page 19 Series Model Selection * This graph shows the amount of allowable overhang when the center of gravity of the workpiece overhangs in one direction. When the center of Dynamic Allowable Moment gravity of the workpiece overhangs in two directions, refer to the Electric Actuator Selection Software for confirmation. http://www.smcworld.com Acceleration/Deceleration 5,000 mm/s 10,000 mm/s...
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Page 20: Mounting Orientation
Series * This graph shows the amount of allowable overhang when the center of gravity of the workpiece overhangs in one direction. When the center of Dynamic Allowable Moment gravity of the workpiece overhangs in two directions, refer to the Electric Actuator Selection Software for confirmation. http://www.smcworld.com Acceleration/Deceleration 5,000 mm/s 10,000 mm/s... - Page 21 Series Model Selection Table Accuracy (Reference Value) A side B side Traveling parallelism [mm] (Every 300 mm) Model q C side traveling w D side traveling parallelism to A side parallelism to B side 0.05 0.03 C side D side 0.05 0.03 Note) Traveling parallelism does not include the mounting surface accuracy.
- Page 22 Clean Room Specification Particle Generation Characteristics Particle Generation Measuring Method The particle generation data for 11-LEJS series are measured in the following test method. Test Method (Example) Operate the specimen that is placed in an ISO Class 5 (Class 100) equivalent clean bench, and measure the changes of the particle concentration over time until the number of cycles reaches the specified point.
- Page 23 11-LEJS Series Particle Generation Characteristics Clean Room Specification Particle Generation Characteristics 11-LEJS40/Ball Screw Drive Speed 600 mm/s Speed 1,200 mm/s 100,000,000 100,000,000 ISO Class 8 (Class 100000) 10,000,000 10,000,000 ISO Class 7 (Class 10000) 0 L/min (ANR) ISO Class 7 (Class 10000) 1,000,000 1,000,000 ISO Class 6 (Class 1000)
- Page 25 AC Servo Motor Ball Screw Drive Page 25 LEJS Series Page 30 Clean Room Specification 11-LEJS Series Belt Drive Page 34 LEJB Series AC Servo Motor Driver Page 44 LECS Series...
- Page 26 Electric Actuator/High Rigidity Slider Type Ball Screw Drive AC Servo Motor LEJS Series RoHS How to Order LEJS 40 y u i o Size Motor type ∗1 Lead [mm] LEJS40 LEJS63 Symbol Output Actuator Compatible Symbol Type ∗2 size drivers AC servo motor LECSA-S1 (Incremental encoder)
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Page 27: Specifications
LEJS Electric Actuator/High Rigidity Slider Type Series Ball Screw Drive Specifications LEJS40/63 AC Servo Motor (100/200 W) LEJS40S LEJS63S Model 200, 300, 400, 500, 600, 700, 800 300, 400, 500, 600, 700, 800, 900 Stroke [mm] Note 1) 900, 1000, 1200 1000, 1200, 1500 Horizontal Work load [kg]... -
Page 28: Component Parts
LEJS Series Construction t !9 !5 y !8 o !4 !2 !0 ! 1 !3 Component Parts Description Material Note Description Material Note Body Coupling Aluminum alloy Anodized — Ball screw assembly — Table cap Synthetic resin Linear guide assembly Seal band stopper —... - Page 29 LEJS Electric Actuator/High Rigidity Slider Type Series Ball Screw Drive Dimensions: Ball Screw Drive LEJS40 Body mounting (160) reference plane +0.030 ø5H9 ( ) depth 6 4 x M6 x 1 depth 10 Encoder cable M4 x 0.7 depth 8 (3.1) (ø7) (F.G.
- Page 30 LEJS Series Dimensions: Ball Screw Drive LEJS63 Body mounting 4 x M8 x 1.25 (172) reference plane depth 12 ø6H9 ( +0.030 ) depth 7 Encoder cable M4 x 0.7 depth 8 (3.1) (ø7) (F.G. terminal) 49.5 +0.030 6H9 ( ) depth 7 63.5 Motor cable...
- Page 31 Electric Actuator/High Rigidity Slider Type Ball Screw Drive AC Servo Motor Clean Room Specification 11-LEJS Series RoHS LEJS40, 63 How to Order LEJS Clean series u i o !0 Vacuum type Size Motor type Lead [mm] LEJS40 LEJS63 Symbol Type Output [W] Actuator size Compatible drivers...
- Page 32 11-LEJS Series Specifications 11-LEJS40, 63 AC Servo Motor 11-LEJS40S 11-LEJS63S Model 200, 300, 400, 500, 600, 700, 800 300, 400, 500, 600, 700, 800, 900 Stroke [mm] Note 1) 900, 1000, 1200 1000, 1200, 1500 Horizontal Work load [kg] Note 2) Vertical Up to 500 1200...
- Page 33 11-LEJS Electric Actuator/High Rigidity Slider Type Series Ball Screw Drive Clean Room Specification Dimensions: Ball Screw Drive 11-LEJS40 Body mounting reference plane Note 2) +0.030 (160) ø5H9 depth 6 4 x M6 x 1 depth 10 M4 x 0.7 depth 8 (F.G.
- Page 34 11-LEJS Series Dimensions: Ball Screw Drive 11-LEJS63 Body mounting reference plane Note 2) +0.030 ø6H9 depth 7 4 x M8 x 1.25 depth 12 (172) M4 x 0.7 depth 8 (3.1) (F.G. terminal) Motor cable (ø6) Encoder cable (ø7) 49.5 +0.030 depth 7 63.5...
- Page 35 Electric Actuator/High Rigidity Slider Type Belt Drive AC Servo Motor LEJB Series RoHS How to Order LEJB 40 y u i o Size Motor type ∗1 Lead [mm] LEJB40 LEJB63 Symbol Output Actuator Compatible Symbol Type size drivers AC servo motor LECSA-S1 (Incremental encoder) Stroke [mm]...
- Page 36 LEJB Series Specifications LEJB40/63 AC Servo Motor LEJB40S LEJB63S Model 200, 300, 400, 500, 600, 700, 800 300, 400, 500, 600, 700, 800 Stroke [mm] Note 1) 900, 1000, 1200, 1500, 2000 900, 1000, 1200, 1500, 2000, 3000 Work load [kg] Horizontal 20 (If the stroke exceeds 1000 mm: 10) Speed [mm/s]...
- Page 37 LEJB Electric Actuator/High Rigidity Slider Type Series Belt Drive Construction #4 q @6 @7 @9 !2 !1 !0 !6 !5 r e #7 !3 !4 !7 #1 !8 #0 @5 #6 #5 Motor details Component Parts Description Material Note Description Material Note Body...
- Page 38 LEJB Series Dimensions: Belt Drive LEJB40 Body mounting Motor cable (160) ø5H9 ( +0.030 ) depth 6 reference plane 4 x M6 x 1 depth 10 (ø6) M4 x 0.7 depth 8 (F.G. terminal) 36.5 5H9 ( +0.030 ) depth 6 50.5 Encoder cable (ø7)
- Page 39 LEJB Electric Actuator/High Rigidity Slider Type Series Belt Drive Dimensions: Belt Drive LEJB63 Body mounting (172) reference plane +0.030 4 x M8 x 1.25 depth 12 ø6H9 ( ) depth 7 Motor cable (ø6) M4 x 0.7 depth 8 (F.G. terminal) 49.5 +0.030 6H9 (...
- Page 40 LEJS Series Auto Switch Mounting Auto Switch Mounting Position (Table center) (mm) Model Size Operating range LEJS LEJB LEJS LEJB Note) The operating range is a guideline including hysteresis, not meant to be guaranteed. There may be large variations (as much as ±30%) depending on the ambient environment.
- Page 42 Solid State Auto Switch Direct Mounting Style D-M9N(V)/D-M9P(V)/D-M9B(V) RoHS Refer to SMC website for the details about products conforming to the Auto Switch Specifications international standards. Grommet PLC: Programmable Logic Controller D-M9l, D-M9lV (With indicator light) P 2-wire load current is reduced D-M9N D-M9NV D-M9P...
- Page 43 2-Color Indication Solid State Auto Switch Direct Mounting Style D-M9NW(V)/D-M9PW(V)/D-M9BW(V) RoHS Refer to SMC website for the details about products conforming to the Auto Switch Specifications international standards. Grommet PLC: Programmable Logic Controller D-M9lW, D-M9lWV (With indicator light) P 2-wire load current is reduced D-M9NW D-M9NWV D-M9PW D-M9PWV D-M9BW D-M9BWV Auto switch model (2.5 to 40 mA).
- Page 44 Series Electric Actuator/ Specific Product Precautions 1 Be sure to read before handling. Refer to back cover for Safety Instructions. For Electric Actuator Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on SMC website, http://www.smcworld.com Design Handling Caution Caution...
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Page 45: Maintenance
Series Electric Actuator/ Specific Product Precautions 2 Be sure to read before handling. Refer to back cover for Safety Instructions. For Electric Actuator Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on SMC website, http://www.smcworld.com Handling Maintenance Caution Warning... - Page 47 AC Servo Motor Driver LECS Series Pulse Input Type/ Pulse Input Type Positioning Type Incremental Type Absolute Type LECSA LECSB Series Series SSCNET Type CC-Link Direct Input Type Absolute Type Absolute Type LECSC LECSS Series Series...
- Page 48 AC Servo Motor Driver 100 to 120 VAC Power supply voltage 200 to 230 VAC LECS Series Motor capacity 100/200/400 W LECSA Series (Pulse input type/Positioning type) Up to 7 positioning points by point table Input type: Pulse input Control encoder: Incremental 17-bit encoder (Resolution: 131072 pulse/rev) Parallel input: 6 inputs output: 4 outputs LECSB...
- Page 49 AC Servo Motor Driver Incremental Type LECSA Series RoHS (Pulse Input Type/Positioning Type) Absolute Type LECSB / LECSC / LECSS Series (Pulse Input Type) (CC-Link Direct Input Type) (SSCNET Type) How to Order LECS Driver Driver type LECSA LECSB LECSC LECSS Pulse input type/Positioning type (For incremental encoder)
- Page 50 LECS Series Dimensions LECSC 135 (For LECSC-S5, S7) 170 (For LECSC-S8) 2 x ø6 (Bearing surface thickness 4) CNP1 Connector name Description CC-Link connector Encoder connector CNP2 RS-422 communication connector Battery connector CNP3 USB communication connector I/O signal connector CNP1 Main circuit power supply connector CNP2...
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Page 51: Specifications
LECS Series AC Servo Motor Driver Specifications Series LECSA LECSA1-S1 LECSA1-S3 LECSA2-S1 LECSA2-S3 LECSA2-S4 Model Compatible motor capacity [W] Incremental 17-bit encoder Compatible encoder (Resolution: 131072 p/rev) Power voltage [V] Single phase 100 to 120 VAC (50/60 Hz) Single phase 200 to 230 VAC (50/60 Hz) Main power Allowable voltage fluctuation [V]... - Page 52 LECS Series Specifications Series LECSC LECSC1-S5 LECSC1-S7 LECSC2-S5 LECSC2-S7 LECSC2-S8 Model Compatible motor capacity [W] Absolute 18-bit encoder Compatible encoder (Resolution: 262144 p/rev) Single phase 100 to 120 VAC Three phase 200 to 230 VAC (50/60 Hz) Power voltage [V] (50/60 Hz) Single phase 200 to 230 VAC (50/60 Hz) Main...
- Page 53 LECS Series AC Servo Motor Driver Power Supply Wiring Example: LECSA LECSA CNP1 Main circuit power supply Built-in Single phase 200 to 230 VAC regenerative resistor Single phase 100 to 120 VAC Motor Regeneration option CNP2 Circuit protector Encoder +24V Control circuit power supply...
- Page 54 LECS Series Power Supply Wiring Example: LECSB, LECSC, LECSS LECSB1- CNP1 LECSC1- Single phase CNP3 LECSS1- 100 to 120 VAC Open Motor CNP2 Regeneration option Encoder LECSB2- LECSC2- LECSS2- For single phase 200 VAC For three phase 200 VAC CNP1 CNP1...
- Page 55 LECS Series AC Servo Motor Driver Control Signal Wiring Example: LECSA This wiring example shows connection with a PLC (FX3U-MT/ES) manufactured by Mitsubishi Electric as when used in position control mode. Refer to the LECSA operation manual and any technical literature or operation manuals for your PLC and positioning unit before connecting to another PLC or positioning unit.
- Page 56 LECS Series Control Signal Wiring Example: LECSB This wiring example shows connection with a positioning unit (QD75D) manufactured by Mitsubishi Electric as when used in position control mode. Refer to the LECSB operation manual and any technical literature or operation manuals for your PLC and positioning unit before connecting to another PLC or positioning unit.
- Page 57 LECS Series AC Servo Motor Driver Control Signal Wiring Example: LECSC LECSC Note 2) 24 VDC Power Ready − supply DICOM Failure Note 3) DOCOM Return to origin completion Forced stop Proximity dog 10 m or less Forward rotation stroke end Reverse rotation stroke end Z-phase pulse encoder (Differential line driver)
- Page 58 LECS Series Control Signal Wiring Example: LECSS 10 m or less 10 m or less LECSS Note 4) Note 4) Note 2) 24 VDC DICOM D0COM Electromagnetic brake interlock Note 2) Forced stop In position Upper stroke limit (FLS) Lower stroke limit (RLS) Failure Note 3)
- Page 59 LECS Series AC Servo Motor Driver Options Motor cable, Lock cable, Encoder cable (LECS common) LE CS M S 5 A Motor type Direction of connector AC servo motor Axis side Cable description Motor cable Cable type Lock cable Standard cable Encoder cable Robotic cable...
- Page 60 LECS Series Options USB cable Setup software LECSA LECSB LECSC LECSS (MR Configurator Drivers Setup software (MR Configurator ) (LECSA, LECSB, LECSC, LECSS common) LEC MR SETUP221 Display language Japanese version English version * MRZJW3-SETUP221 manufactured by Mitsubishi Electric. Refer to Mitsubishi Electric’s website for operating environment and version upgrade information.
- Page 61 LECS Series Specific Product Precautions 1 Be sure to read before handling. Refer to back cover for Safety Instructions. For Electric Actuator Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on SMC website, http://www.smcworld.com Design/Selection Handling Warning Warning 1.
- Page 62 LECS Series Specific Product Precautions 2 Be sure to read before handling. Refer to back cover for Safety Instructions. For Electric Actuator Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on SMC website, http://www.smcworld.com Power Supply Maintenance Caution Warning...
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Page 63: Safety Instructions
These safety instructions are intended to prevent hazardous situations and/or Safety Instructions equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for ∗1) safety and must be followed in addition to International Standards (ISO/IEC) and other safety regulations.
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