SMC Networks LEF Series User manual

LEF#-TF2Y013EN-A
Page 1 of 3
Instruction Manual
Electric Actuator / Slider Type
Series LEF
Motor: Step [servo 24 VDC], Battery-less absolute [Step 24 VDC]
High performance [Step 24 VDC]
Battery-less absolute High performance [Step 24 VDC]
The intended use of this Electrical Actuator is to convert an electrical
input signal into mechanical motion.
1 Safety Instructions
These safety instructions are intended to prevent hazardous situations
and/or equipment damage. These instructions indicate the level of
potential hazard with the labels of “Caution,” “Warning” or “Danger.”
They are all important notes for safety and must be followed in addition
to International Standards (ISO/IEC)
*1)
, and other safety regulations.
*1)
ISO 4414: Pneumatic fluid power - General rules relating to systems.
ISO 4413: Hydraulic fluid power - General rules relating to systems.
IEC 60204-1: Safety of machinery - Electrical equipment of machines.
(Part 1: General requirements)
ISO 10218-1: Manipulating industrial robots -Safety. etc.
•Refer to the product catalogue, Operation Manual and Handling
Precautions for SMC Products for additional information.
•Keep this manual in a safe place for future reference.
Caution
Caution indicates a hazard with a low level of risk which, if
not avoided, could result in minor or moderate injury.
Warning
Warning indicates a hazard with a medium level of risk
which, if not avoided, could result in death or serious injury.
Danger
Danger indicates a hazard with a high level of risk which, if
not avoided, will result in death or serious injury.
Warning
•Always ensure compliance with relevant safety laws and
standards.
All work must be carried out in a safe manner by a qualified person in
compliance with applicable national regulations.
2 Specifications
Series LEFS Motor: Step [servo 24VDC]
2 Specifications (continued)
Series LEFB Motor: Step [servo 24VDC]
Series LEFS Motor: Battery-less absolute [Step 24VDC]
2 Specifications (continued)
Series LEFB Motor: Battery-less absolute [Step 24VDC]
ORIGINAL INSTRUCTIONS
14 15 12 25 30
9 10 10 20 20
2 4 0.5 7.5 15
to 500 10 to 700 5 to 360 20 to 1100 12 to 750 6 to 400
501 to 600 - - 20 to 900 12 to 540 6 to 270
601 to 700 - - 20 to 630 12 to 420 6 to 230
701 to 800 - - 20 to 550 12 to 330 6 to 180
801 to 900 - - - - -
901 to
1000
- - - - -
1001 to
1100
- - - - -
1101 to
1200
- - - - -
to 500 10 to 500 5 to 250 20 to 1000 12 to 500 6 to 250
501 to 600 - - 20 to 900 12 to 500 6 to 250
601 to 700 - - 20 to 630 12 to 420 6 to 230
701 to 800 - - 20 to 550 12 to 330 6 to 180
801 to 900 - - - - -
901 to
1000
- - - - -
1001 to
1100
- - - - -
1101 to
1200
- - - - -
Basic type
High prec ision ty pe
Basic type
High prec ision ty pe
10 5 20 12 6
20 39 47 78 157
90 or less(No condensation)
Max. 51 Max. 57
Impact/Vibration resistanc [m/s
2
]
note4)
Static allowable
momnet [Nm]
note5)
Mep(Pitching)
50 / 20
Power consumption [W]
note6) note8)
Mer(Rolling)
Electrical
10
10
20
±0.015(Lead H:±0.02)
0.1or less
0.05or less
Positioning repeeatability [mm]
Mey(Yawing)
27
□28
27
52
□42
Lock unit
Type
note7)
Holding force [N]
Power consumption [W]
note8)
2.9
Actuator specifications
24 VDC±10%
Non-magnetizing lock
5
Rated voltage [V]
Rated voltage [V]
Operating humidity range [%RH]
Step motor(Servo 24V DC)
Incremental
24 VDC±10%
Motor size
5 to 40
Motor type
Speed
[mm/s]
note2)
Stroke
range
Ball screw(LEFS□), Ball screw+Belt(LEFS□L/R)
Linear Guide
3000
±0.02
Max.acceleration/deceleration [mm/s
2
]
Lost motion[mm]
note3)
Model
Controller
type:
LECP1
JXCE□1
Speed
[mm/s]
note2)
Encoder
Actuation type
Guide type
Operating temperature range [℃]
lead [mm]
Stroke
range
Driver
type
LECPA
JXC□
2
3
LEFS16 LEFS25
Stroke [mm]
note1)
50 to 500 50 to 800
Vertical
Work load
[kg]
note2)
Horizont
al
LECP1
JXCE□1
LECPA/JXC□
2
3
20 45 50
15 40 45
4 10 20
to 500
24 to 1200
16 to 800 8 to 520
501 to 600
24 to 1200
16 to 800 8 to 400
601 to 700 24 to 930 16 to 620 8 to 310
701 to 800 24 to 750 16 to 500 8 to 250
801 to 900 24 to 610 16 to 410 8 to 200
901 to
1000
24 to 500 16 to 340 8 to 170
1001 to
1100
- - -
1101 to
1200
- - -
to 500
24 to 1200
16 to 500 8 to 250
501 to 600
24 to 1200
16 to 500 8 to 250
601 to 700 24 to 930 16 to 500 8 to 250
701 to 800 24 to 750 16 to 500 8 to 250
801 to 900 24 to 610 16 to 410 8 to 200
901 to
1000
24 to 500 16 to 340 8 to 170
1001 to
1100
- - -
1101 to
1200
- - -
Basic type
High precision ty pe
Basic type
High precision ty pe
24 16 8
72 108 216
Lock unit
113
Step motor(Servo 24V DC)
Incremental
24 VDC±10%
Non-magnetizing lock
Type
note7)
Holding force [N] 75
24 VDC±10%Rated voltage [V]
225
Power consumption [W]
note8)
5 5
Motor size □56.4
Motor type
Encoder
Rated voltage [V]
Power consumption [W]
note6) note8)
Max. 123 Max. 141
Guide type
Operating temperature range [℃]
Operating humidity range [%RH] 90 or less(No condensation)
Mer(Rolling)
Ball screw(LEFS□)、Ball screw+Belt(LEFS□L/R)
Linear Guide
5 to 40
50 / 20
3000
±0.02
10
110 46
Impact/Vibration resistanc [m/s
2
]
note4)
Actuation type
±0.015(Lead H:±0.02)
0.1or less
0.05or less
30 to 500 20 to 380 10 to 190
Max.acceleration/deceleration [mm/s
2
]
Positioning repeeatability [mm]
Lost motion[mm]
note3)
lead [mm] 30 20
30 to 500 20 to 500 10 to 250
30 to 500 20 to 440 10 to 220
20 to 500 10 to 250
30 to 500 20 to 500 10 to 250
30 to 500 20 to 500 10 to 250
Driver
type
LECPA
JXC□
2
3
Speed
[mm/s]
note2)
Stroke
range
30 to 500 20 to 500 10 to 250
30 to 500 20 to 500 10 to 250
30 to 500
30 to 660 20 to 440 10 to 220
30 to 570 20 to 380 10 to 190
30 to 930 20 to 620 10 to 300
30 to 780 20 to 520 10 to 250
10 to 300
30 to 1200
20 to 900 10 to 300
30 to 1140
20 to 760 10 to 300
2 23
Controller
type:
LECP1
JXCE□1
Speed
[mm/s]
note2)
Stroke
range
30 to 1200 20 to 1000
10 to 300
30 to 1200 20 to 1000
25 55 65
LECPA/JXC□
2
320 50 60
Vertical 2
46
Model LEFS32 LEFS40
Stroke [mm]
note1)
50 to 1000 150 to 1200
Work load
[kg]
note2)
Horizont
al
LECP1
JXCE□1
110
101
207
Electrical Actuator specifications
Static allowable
moment [Nm]
note5)
Mep(Pitching)
Mey(Yawing)
1 5
LECP1
JXC□1
5 to 40
Actuation type
Stroke [mm]
note1)
14
Lost motion[mm]
note3)
Positioning repeeatability [mm]
27
Model
Work load
[kg]
note2)
Horizont
al
Equivalent lead [mm]
Actuator specifications
Static allowable
moment [Nm]
note5)
Impact/Vibration resistanc [m/s2]
note4)
Max.acceleration/deceleration [mm/s2]
LECPA/JXC□23
Speed [mm/s]
note2)
LEFB32LEFB25LEFB16
48 to 1100 48 to 1400
48
10 191
300, 500, 600, 700,
800, 900, 1000
46
Encoder Incremental
Rated voltage [V]
Power consumption [W]
note8)
24VDC±10%
2.9
24VDC±10%
Max. 60
5
Max. 127
Rated voltage [V]
Power consumption [W]
note6) note8)
Type
note7)
Holding force [N]
Non-magnetizing lock
Max. 51
±0.08
0.1 or less
48
Belt
Linear Guide
27 46
48 to 1500
48
50 / 20
300, 500, 600, 800,
900, 1000, 1200,
1500, 1800, 2000
300, 500, 600, 700,
800, 900, 1000,
1200, 1500, 1800,
2000
Motor size
Operating temperature range [℃]
Operating humidity range [%RH]
□56.4 □42
Lock unit
4
Guide type
Motor type
□28
3000
19 36
5
Step motor(Servo 24V DC)
101
Electrical
Mep(Pitching)
Mey(Yawing)
Mer(Rolling)
10
10
20
90 or less(No condensation)
52
14 15
12 25 30
2 4 0.5 7.5 15
～500 10～700 5～360
20～1100
12～750 6～400
501～600 - - 20～900 12～540 6～270
601～700 - - 20～630 12～420 6～230
701～800 - - 20～550 12～330 6～180
801～900 - - - - -
901～1000 - - - - -
1001
～
110
0
-----
1011
～
120
0
-----
～500 10～700 5～360 20～900 12～600 6～300
501～600 - - 20～900 12～540 6～270
601～700 - - 20～630 12～420 6～230
701～800 - - 20～550 12～330 6～180
801～900 - - - - -
901～1000 - - - - -
1001
～
110
0
-----
1011
～
120
0
-----
Basic type
High precis ion t y pe
Basic type
High precis ion t y pe
10 5 20 12 6
20 39 47 78 157
Mep(Pitching)
Mey(Yawing)
Mer(Rolling)
10
10
20
Actuator specifications
Ball screw(LEFS□), Ball
screw+Belt(LEFS□L/R)
3000
±0.02
±0.015(Lead H:±0.02)
0.1or less
0.05or less
50 / 20
Linear Guide
5 to 40
Battery-less absolute(Step 24VDC)
Battery-less absolute
24 VDC±10%
27
27
52
2.9 5
Rated voltage [V]
Power consumption [W]
note6) note8)
Max. 51 Max. 57
Non-magnetizing lock
24 VDC±10%
Motor type
Encoder
Rated voltage [V]
Lock unit
Type
note7)
Holding force [N]
Power consumption [W]
note8)
Electrical
Operating temperature range [℃]
Operating humidity range [%RH]
Motor size □28 □42
Impact/Vibration resistanc [m/s
2
]
note4)
Actuation type
Guide type
90 or less(No condensation)
Static allowable
moment [Nm]
note5)
Max.acceleration/deceleration [mm/s
2
]
Positioning repeeatability [mm]
Lost motion[mm]
note3)
Speed
[mm/s]
note2)
In-line Stroke
range
Parallel Stroke
range
lead [mm]
Model LEFS16 LEFS25
Stroke [mm]
note1)
50～500 50～800
Work load
[kg]
note2)
Horizontal
Vertical
20 45 50 25 55 65
4 10 20 2 2 23
～500
24～1200
16～800 8～400
30～1200
20～850 10～300
501～600
24～1200
16～800 8～400
30～1200
20～850 10～300
601～700 24～930 16～620 8～310
30～1200
20～850 10～300
701～800 24～750 16～500 8～250
30～1140
20～760 10～300
801～900 24～610 16～410 8～200 30～930 20～620 10～300
901～1000 24～500 16～340 8～170 30～780 20～520 10～250
1001～1100
- - - 30～660 20～440 10～220
1011～1200
- - - 30～570 20～380 10～190
～500 24～800 16～650 8～325 30～750 20～550 10～300
501～600 24～800 16～650 8～325 30～750 20～550 10～300
601～700 24～800 16～620 8～310 30～750 20～550 10～300
701～800 24～750 16～500 8～250 30～750 20～550 10～300
801～900 24～610 16～410 8～200 30～750 20～550 10～300
901～1000 24～500 16～340 8～170 30～750 20～520 10～250
1001～1100
- - - 30～660 20～440 10～220
1011～1200
- - - 30～570 20～380 10～190
Basic type
High prec ision ty pe
Basic type
High prec ision ty pe
24 16 8
30 20 10
72 108 216 75 113 225
Max. 123
Motor type Battery-less absolute(Step 24VDC)
110
110
207
Electrical
Static allowable
moment [Nm]
note5)
Mep(Pitching)
Mey(Yawing)
Mer(Rolling)
46
0.05or less
50 / 20
Ball screw(LEFS□), Ball screw+Belt(LEFS□L/R)
Linear Guide
5 to 40
90 or less(No condensation)
46
101
Model
Vertical
Speed
[mm/s]
n ote2)
In-line Stroke
range
3000
LEFS32 LEFS40
Stroke [mm]
note1)
Actuator specificationsLock unit
Type
note7)
Holding force [N]
Power consumption [W]
note8)
5 5
Rated voltage [V]
Non-magnetizing lock
24 VDC±10%
Max. 141
Operating temperature range [℃]
Encoder
Rated voltage [V]
Operating humidity range [%RH]
Battery-less absolute
24 VDC±10%
□56.4Motor size
Power consumption [W]
note6) note8)
50～1000 150～1200
Work load
[kg]
note2)
Horizontal
Lost motion[mm]
note3)
lead [mm]
Parallel
±0.02
±0.015(Lead H:±0.02)
0.1or less
Stroke
range
Max.acceleration/deceleration [mm/s
2
]
Positioning repeeatability [mm]
Actuation type
Guide type
Impact/Vibration resistanc [m/s
2
]
note4)
Lock unit
Type
note7)
Non-magnetizing lock
Holding force [N] 4 19 36
Power consumption [W]
note8)
2.9 5 5
Rated voltage [V] 24VDC±10%
□56.4
Motor type
Power consumption [W]
note6) note8)
Max. 51 Max. 60 Max. 127
Battery-less absolute
Rated voltage [V] 24VDC±10%
Encoder
Actuation type Belt
Guide type Linear Guide
Operating temperature range [℃] 5 to 40
46
46
Operating humidity range [%RH]
48 48 48
Impact/Vibration resistanc [m/s2]
note4)
50 / 20
Static allowable
moment [Nm]
note5)
Mep(Pitching)
Battery-less absolute(Step 24VDC)
90 or less(No condensation)
Motor size □28 □42
48 to 1500
Max.acceleration/deceleration [mm/s2] 3000
Positioning repeeatability [mm] ±0.08
Lost motion[mm]
note3)
0.1 or less
LEFB32
Stroke [mm]
note1)
300, 500, 600,
700, 800, 900,
1000
300, 500, 600, 700,
800, 900, 1000,
1200, 1500, 1800,
2000
300, 500, 600, 700,
800, 900, 1000,
1200, 1500, 1800,
2000
Work load [kg]
note2)
Horizontal
1 10 19
Mey(Yawing)
Mer(Rolling)
Actuator specifications
Model LEFB16 LEFB25
Speed [mm/s]
note2)
48～1100 48 to 1400
Equivalent lead [mm]
101
Electrical
10
10
20
27
27
52

LEF#-TF2Y013EN-A
Page 2 of 3
2 Specifications (continued)
Series LEFS, Motor: High performance [Step 24VDC]
2 Specifications (continued)
Series LEFS
Motor: Battery-less absolute High performance [Step 24VDC]
2 Specifications (continued)
note1) Please consult with SMC for non-standard strokes produced to special order.
note2) Speed changes according to the work load. Check “Speed-Work Load Graph
(Guide)” in the catalogue. Furthermore, if the cable length exceeds 5m, then it
will decrease by up to 10% for each 5m.
note3) A reference value for correcting an error in reciprocal operation.
note4) Impact resistance: No malfunction occurred when the actuator was tested
with a drop tester in both axial and perpendicular direction to the lead screw
(the test was performed with the actuator in the initialized state).
Vibration resistance: No malfunction occurred in a test ranging between 45 to
2000 Hz, when the actuator was tested in both an axial and perpendicular
direction to the lead screw. (The test was performed with the actuator in the
initialized state).
note5) Static allowable moment is static moment when the actuator is stopped.
When impact is applied or repeated load is applied, please use the actuator
with sufficient safety.
note6) It is max.power consumption (including the controller) when the actuator is
operating. This value can be used for the power supply selection.
note7) For models including lock only.
note8) For an actuator with lock, add the power consumption for the lock.
note9) Maximum work load at 3000 mm/s
2
acceleration and deceleration speed.
(Values with * indicate the maximum work load at 1000 mm/s
2
acceleration and
deceleration speed). The work load varies depending on the speed and
acceleration. Check the “Speed-Work Load Graph (Guide)” in the catalogue.
Furthermore, if the cable length exceeds 5 m then the speed and work load
may decrease by up to 10% for each 5 m (at 15 m it is reduced by up to 20%).
Actuator weight
Series LEF (without Series LEFS Motor: High performance [Step 24VDC],
Battery-less absolute High performance [Step 24VDC])
Series LEFS Motor: High performance [Step 24VDC],
Battery-less absolute High performance [Step 24VDC]
Warning
For special products, which include a suffix of “-X#”, “-D#”, then please
refer to the customer drawing of that specific product.
3 Installation
3.1 Installation
Warning
•Do not install the product unless the safety instructions have been read
and understood.
•Do not use the product in excess of its allowable specification.
•When installing, inspecting or performing maintenance on the product,
be sure to turn off the power supplies. Then, lock it so it cannot be
tampered with while work is happening.
Keep the flatness of the mounting surface to 0.1 mm maximum per
500mm. Insufficient flatness of a work piece or actuator mounting
surface can cause play in the guide and increased sliding resistance.
In the case of overhang mounting (including cantilever), use a support
plate or support guide to avoid deflection of the actuator body.
•When mounting the actuator, use all mounting holes.
If all mounting holes are not used, this will not maintain the specified
performance. e.g. the amount of displacement of the table will increase.
•When mounting the actuator leave a space of 40 mm or more to allow
for bending of the actuator cable.
•When mounting the actuator, use screws with adequate length and
tighten them with adequate torque.
Tightening the screws with a torque higher than recommended may
cause malfunction, whilst tightening with a torque lower than
recommended can cause displacement of the mounting position, or the
actuator could become detached from its mounting position.
Model Screw
size
Max. tightening
torque [N・m] ∅A [mm] L [mm]
LEF□16
M3 0.6 3.5 20
LEF□25 M4 1.5 4.5 24
LEF□32 M5 3.0 5.5 30
LEF□40
M6 5.2 6.6 31
Work piece Mounting
•In order to prevent the work piece fixing screws from damaging the
table, use screws at least 0.5 mm shorter than the maximum thread
depth. Longer screws can hit the body and cause operation failure.
Actuator Mounting
Model Screw
size
Max. tightening
torque [N・m]
L Max. thread
depth[mm]
LEF□16
M4 x 0.7 1.5 6
LEF□25 M5 x 0.8 3.0 8
LEF□32 M6 x 1.0 5.2 9
LEF□40 M8 x 1.25 12.5 14
Horizontal 14 20 16 28 * 40
Vertical 3 6 3 7.5 15
Up to 400 10 to 800 5 to 400 20 to 1500 12 to 900 6 to 500
401 to 500 10 to 700 5 to 360 20 to 1100 12 to 750 6 to 400
501 to 600 - - 20 to 900 12 to 540 6 to 270
601 to 700 - - 20 to 630 12 to 420 6 to 230
701 to 800 - - 20 to 550 12 to 330 6 to 180
801 to 900 - - - - -
901 to 1000 - - - - -
1001 to 1100 - - - - -
1101 to 1200 - - - - -
Horizontal
Vertical
Basic type
High precision
Basic type
High precision
10 5 20 12 6
Mep(Pitching)
Mey(Yawing)
Mer(Rolling)
20 39 47 78 157
Rated Voltage [V]
Actuator specificationsElectrical
Static
allowable
moment
[Nm]
note5)
10
10
20
Power consumption [W]
note6)
note8)
Max. 102
Motor size
0.1 or less
0.05 or less
50 / 20
Motor type
Encoder
□28
Max. 132
Lock nut
Type
note7)
Holding force [N]
Power consumption [W]
note8)
2.9
Non magnetizing lock
5
Rated voltage [V] 24VDC ±10%
□42
Ball screw
Linear guide
5 to 40
90 or less(No condensation)
Step motor(Servo 24VDC)
24VDC ±10%
Incremental
Max.
acceleration/
deceleration
[mm/s
2
]
10000
5000
±0.02
±0.015(Lead H:±0.02)
Operating temperature range
[
℃
]
Operating humidity range
[%RH]
27
27
52
Lead [mm]
Impact/Vibration resistance
[m/s
2
]
note4)
Actuation type
Model LEFS16 LEFS25
Stroke [mm]
note1)
50 to 500 50 to 800
Guide type
Positioning
repeatability
[mm]
Lost motion
[mm]
note3)
Work load
[kg]
note9)
Speed
[mm/s
]
Strok
e
range
Horizontal 40 50 68 26 60 * 75
Vertical 4 12 18 4.5 4.5 25
Up to 400 24 to 1300 16 to 1000 8 to 520 30 to 1200 20 to 1000 10 to 500
401 to 500 24 to 1300 16 to 950 8 to 520 30 to 1200 20 to 1000 10 to 500
501 to 600 24 to 1200 16 to 800 8 to 400 30 to 1200 20 to 1000 10 to 500
601 to 700 24 to 930 16 to 620 8 to 310 30 to 1200 20 to 900 10 to 440
701 to 800 24 to 750 16 to 500 8 to 250 30 to 1140 20 to 760 10 to 350
801 to 900 24 to 610 16 to 410 8 to 200 30 to 930 20 to 620 10 to 280
901 to 1000 24 to 500 16 to 340 8 to 170 30 to 780 20 to 520 10 to 250
1001 to 1100 - - - 30 to 660 20 to 440 10 to 220
1101 to 1200 - - - 30 to 570 20 to 380 10 to 190
Horizontal
Vertical
Basic type
High precision
Basic type
High precision
24 16 8 30 20 10
Mep(Pitching)
Mey(Yawing)
Mer(Rolling)
72 108 216 75 113 225
Step motor(Servo 24VDC)
46
46
101
110
110
207
Ball screw
Linear guide
5 to 40
90 or less(No condensation)
□56.4
±0.02
±0.015(Lead H:±0.02)
0.1 or less
0.05 or less
50 / 20
24VDC ±10%
Lock nut
Type
note7)
Holding force [N]
Power consumption [W]
note8)
5 5
Rated voltage [V]
Non magnetizing lock
Guide type
Actuator specifications
Power consumption [W]
note6)
note8)
Max. 158 Max. 202
Strok
e
range
Rated Voltage [V]
Operating temperature range
[℃]
Operating humidity range
[%RH]
Motor size
Motor type
Encoder Incremental
24VDC ±10%
10000
5000
Electrical
LEFS32 LEFS40
Stroke [mm]
note1)
Lead [mm]
Impact/Vibration resistance
[m/s
2
]
note4)
Positioning
repeatability
[mm]
Lost motion
[mm]
note3)
50 to 1000 150 to 1200
Work load
[kg]
note9)
Speed
[mm/s
]
Static
allowable
moment
[Nm]
note5)
Max.
acceleration/
deceleration
[mm/s
2
]
Model
Actuation type
Model
Stroke(mm)
50 100 150 200 250 300 350 400 450 500
Weight(kg)
0.83 0.9 0.98 1.05 1.13 1.2 1.28 1 .35 1.43 1.5
Additional w eight f or lock(kg)
Model
Stroke(mm)
50 100 15 0 200 250 30 0 350 400 45 0 500 550 60 0 650 700 750 800
Weight(kg)
1.70 1.84 1.98 2.12 2.26 2.40 2.54 2.68 2.82 2.96 3.10 3.24 3.38 3.52 3.66 3.80
Additional w eight f or lock(kg)
Model
Stroke(mm)
50 100 15 0 200 250 30 0 350 400 45 0 500 550 60 0 650 700 750 800 850 900 950 1000
Weight(kg)
3.15 3.35 3.55 3.75 3.95 4.15 4.35 4.55 4.75 4.95 5.15 5.35 5.55 5.75 5.95 6.15 6.35 6.55 6.75 6.95
Additional w eight f or lock(kg)
Model
Stroke(mm)
150 200 25 0 300 350 40 0 450 500 55 0 600 650 70 0 750 800 850 900 950 1000 1100 1200
Weight(kg)
5.37 5.65 5.93 6.21 6.49 6.77 7.15 7.33 7.61 7.89 8.17 8.45 8.73 9.01 9.29 9.57 9.85 10.13 10.69 11.25
Additional w eight f or lock(kg)
LEFS40
0.53
LEFS16
0.12
LEFS32
0.53
LEFS25
0.26
Model
Stroke(mm) 300 500 600 700 800 900 1000
Weight(kg) 1.19 1.45 1.58 1.71 1.84 1.97 2 .10
Additional weight for lock(kg)
Model
Stroke(mm) 300 500 600 700 800 900 1000 1200 1500 1800 2000
Weight(kg) 2.39 2.85 3.08 3.31 3.54 3.77 4 .00 4.46 5.15 5.84 6.30
Additional weight for lock(kg)
Model
Stroke(mm) 300 500 600 700 800 900 1000 1200 1500 1800 2000
Weight(kg) 4.12 4.80 5.14 5.48 5.82 6.16 6 .50 7.18 8.20 9.22 9.90
Additional weight for lock(kg)
LEFB16
0.12
LEFB25
0.26
LEFB32
0.53
Model
Stroke(mm)
50 100 150 200 250 300 350 400 450 500
Weight(kg)
0.85 0.92 1 1.07 1 .15 1.22 1.3 1.37 1.45 1.52
Additional w eight f or lock(kg)
Model
Stroke(mm)
50 100 15 0 200 250 30 0 350 400 450 500 550 600 650 700 750 800
Weight(kg)
1.70 1.8 4 1.98 2.12 2.26 2.40 2.54 2.68 2.82 2.96 3.10 3.24 3.38 3.52 3.66 3.80
Additional w eight f or lock(kg)
Model
Stroke(mm)
50 100 15 0 200 250 30 0 350 400 450 500 550 600 650 700 750 800 850 900 950 1000
Weight(kg)
3.15 3.3 5 3.55 3.75 3.95 4.15 4.35 4.55 4.75 4.95 5.15 5.35 5.55 5.75 5.95 6.15 6.35 6.55 6.75 6.95
Additional w eight f or lock(kg)
Model
Stroke(mm)
150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1100 1200
Weight(kg)
5.37 5.6 5 5.93 6.21 6.49 6.77 7.15 7.33 7.61 7.89 8.17 8.45 8.73 9.01 9.29 9.57 9.85 10.13 10.69 11.25
Additional w eight f or lock(kg)
LEFS40
0.53
LEFS16
0.12
LEFS25
0.26
LEFS32
0.53
Horizontal 6 15 15 28 40
Vertical 3 6 3 7.5 15
Up to 400 10 to 800 5 to 400 20 to 1500 12 to 900 6 to 500
401 to 450 10 to 700 5 to 360 20 to 1100 12 to 750 6 to 400
451 to 500 10 to 600 5 to 300 20 to 1100 12 to 750 6 to 400
501 to 600 - - 20 to 900 12 to 540 6 to 270
601 to 700 - - 20 to 630 12 to 420 6 to 230
701 to 800 - - 20 to 550 12 to 330 6 to 180
801 to 900 - - - - -
901 to 1000 - - - - -
1001 to 1100 - - - - -
1101 to 1200 - - - - -
Horizontal
Vertical
Basic type
High precision
type
Basic type
High precision
type
10 5 20 12 6
Mep(Pitching)
Mey(Yawing)
Mer(Rolling)
20 39 47 78 157
Rated Voltage [V]
Actuator specificationsElectrical
Static
allowable
moment
[Nm]
note5)
10
10
20
Power consumption [W]
note6)
note8)
Max. 116
Motor size
0.1 or less
0.05 or less
50 / 20
Motor type
Encoder
□28
Max. 126
Lock nut
Type
note7)
Holding force [N]
Power consumption [W]
note8)
2.9
Non magnetizing lock
5
Rated voltage [V] 24VDC ±10%
□42
Ball screw(LEFS□), Ball screw+Belt(LEFS□L/R)
Linear guide
5 to 40
90 or less(No condensation)
Battery-less absolute(Step 24VDC)
24VDC ±10%
Battery-less absolute
Max.
acceleration/
deceleration
[mm/s
2
]
10000
5000
±0.02
±0.015(Lead H:±0.02)
Operating temperature range
[
℃
]
Operating humidity range
[%RH]
27
27
52
Lead [mm]
Impact/Vibration resistance
[m/s
2
]
note4)
Actuation type
Model LEFS16 LEFS25
Stroke [mm]
note1)
50 to 500 50 to 800
Guide type
Positioning
repeatability
[mm]
Lost motion
[mm]
note3)
Work load
[kg]
note9)
Speed
[mm/s
]
Strok
e
range
Horizontal 40 50 68 26 60 75
Vertical 4 10 18 4.5 4.5 25
Up to 400 24 to 1300 16 to 1000 8 to 500 30 to 1200 20 to 1000 10 to 500
401 to 500 24 to 1300 16 to 950 8 to 500 30 to 1200 20 to 1000 10 to 500
501 to 600 24 to 1200 16 to 800 8 to 400 30 to 1200 20 to 1000 10 to 500
601 to 700 24 to 930 16 to 620 8 to 310 30 to 1200 20 to 900 10 to 440
701 to 800 24 to 750 16 to 500 8 to 250 30 to 1140 20 to 760 10 to 350
801 to 900 24 to 610 16 to 410 8 to 200 30 to 930 20 to 620 10 to 280
901 to 1000 24 to 500 16 to 340 8 to 170 30 to 780 20 to 520 10 to 250
1001 to 1100 - - - 30 to 660 20 to 440 10 to 220
1101 to 1200 - - - 30 to 570 20 to 380 10 to 190
Horizontal
Vertical
Basic type
High precision
Basic type
High precision
24 16 8 30 20 10
Mep(Pitching)
Mey(Yawing)
Mer(Rolling)
72 108 216 75 113 245
Electrical
LEFS32 LEFS40
Stroke [mm] note1)
Lead [mm]
Impact/Vibration resistance
[m/s2]note4)
Positioning
repeatability
[mm]
Lost motion
[mm] note3)
50 to 1000 150 to 1200
Work load
[kg] note9)
Speed
[mm/s
]
Static
allowable
moment
[Nm]
note5)
Max.
acceleration/
deceleration
[mm/s
2
]
Model
Actuation type
Guide type
Actuator specifications
Power consumption [W]
note6)
note8)
Max. 222 Max. 222
Strok
e
range
Rated Voltage [V]
Operating temperature range
[
℃
]
Operating humidity range
[%RH]
Motor size
Motor type
Encoder Battery-less absolute
24VDC ±10%
10000
5000
24VDC ±10%
Lock nut
Type note7)
Holding force [N]
Power consumption [W] note8) 5 5
Rated voltage [V]
Non magnetizing lock
±0.02
±0.015(Lead H:±0.02)
0.1 or less
0.05 or less
50 / 20
Ball screw(LEFS□), Ball screw+Belt(LEFS□L/R)
Linear guide
5 to 40
90 or less(No condensation)
□56.4
Battery-less absolute(Step 24VDC)
46
46
101
110
110
207

LEF#-TF2Y013EN-A
Page 3 of 3
3 Installation (continued)
3.2 Environment
Warning
•Do not use in an environment where corrosive gases, chemicals, salt
water or steam are present.
•Do not use in an explosive atmosphere.
•Do not expose to direct sunlight. Use a suitable protective cover.
•Do not install in a location subject to vibration or impact in excess of
the product’s specifications.
•Do not mount in a location exposed to radiant heat that would result in
temperatures in excess of the product’s specifications.
•Prevent foreign particles from entering the product.
3.3 Mounting
Warning
•Observe the required tightening torque for screws.
Unless stated otherwise, tighten the screws to the recommended
torque for mounting the product.
•Do not make any alterations to the product.
Alterations made to this product may lead to a loss of durability and
damage to the product, which can lead to injury and damage to other
equipment and machinery.
Do not scratch or dent the sliding parts of the table or mounting face
etc., by striking or holding them with other objects. The components
are manufactured to precise tolerances, so that even a slight
deformation may cause faulty operation or seizure.
•Do not use the product until it has been verified that the equipment can
be operated correctly.
After mounting or repair, connect the power supply to the product and
perform appropriate functional inspections to check it is mounted
correctly.
•Do not use the product until it has been verified that the equipment can
be operated correctly.
•After mounting or repair, connect the power supply to the product and
perform appropriate functional inspections to check it is mounted
correctly.
•Allow sufficient space for maintenance and inspection.
3.4 Lubrication
Caution
•SMC products have been lubricated for life at manufacture, and do not
require lubrication in service.
•If a lubricant is used in the system, refer to catalogue for details.
•The recommended grease is lithium grade No.2
Applied Region
Grease Pack Number
Weight [g]
Ball screw
Guide
Dust seal band
GR-S-010 10
GR-S-020 20
•For standard products which include a prefix of “25A-”,the
recommended grease is the low condensation grease.
Applied Region
Grease Pack Number
Weight [g]
Ball screw
Guide
D
ust seal band
GR-D-010 10
3 Installation (continued)
3.5 Wirng
Warning
•Adjustment, mounting or wiring changes should not be carried out
before disconnecting the power supply to the product.
Electric shock, malfunction and damage can result.
•Do not disassemble the cables.
•Use only specified cables.
Use only specified cables otherwise there may be risk of fire and
damage.
•Do not connect or disconnect the wires, cables and connectors when
the power is turned on.
Caution
•Wire the connector correctly and securely.
Check the connector for polarity and do not apply any voltage to the
terminals other than those specified in the Operation Manual.
•Take appropriate measures against noise.
Noise in a signal line may cause malfunction. As a countermeasure
separate the high voltage and low voltage cables, and shorten the
wiring lengths, etc.
•Do not route input/output wires and cables together with power or high
voltage cables.
The product can malfunction due to noise interference and surge
voltage from power and high voltage cables close to the signal line.
Route the wires of the product separately from power or high voltage
cables.
•Take care that actuator movement does not catch cables.
•Operate with all wires and cables secured.
•Avoid bending cables at sharp angles where they enter the product.
•Avoid twisting, folding, rotating or applying an external force to the
cable.
Risk of electric shock, wire breakage, contact failure and loss of control
of the product can result.
•Select “Robotic cables” in applications where cables are moving
repeatedly (encoder/ motor/ lock).
Refer to the relevant operation manual for the bending life of the cable.
•Confirm correct insulation.
Poor insulation of wires, cables, connectors, terminals etc. can cause
interference with other circuits. Also there is the possibility that
excessive voltage or current may be applied to the product causing
damage.
•Refer to the auto switch references in “Best Pneumatics“ when an auto
switch is to be used
3.6 Actuator Ground connection
•The Actuator must be connected to ground to shield the actuator from
electrical noise. The screw and cable with crimping terminal and
toothed washer should be prepared separately by the user.
Wiring of Actuator to Controller
4 How to Order
•For standard products, refer to the catalogue on the SMC website
(URL: https://www.smcworld.com) for the how to order information.
5 Outline Dimensions
•For standard products, refer to the catalogue on the SMC website
(URL: https://www.smcworld.com) for outline dimensions.
6 Maintenance
6.1 General Maintenance
Caution
•Not following proper maintenance procedures could cause the product
to malfunction and lead to equipment damage.
•If handled improperly electricity and compressed air can be dangerous.
•Maintenance of electromechanical and pneumatic systems should be
performed only by qualified personnel.
•Before performing maintenance, turn off the power supply and be sure
to cut off the supply pressure. Confirm that the power has been
discharged and the air is released to atmosphere.
•After installation and maintenance, apply operating pressure and
power to the equipment and perform appropriate functional and
leakage tests to make sure the equipment is installed correctly.
•If any electrical or pneumatic connections are disturbed during
maintenance, ensure they are reconnected correctly and safety checks
are carried out as required to ensure continued compliance with
applicable national regulations.
•Do not make any modification to the product.
•Do not disassemble the product, unless required by installation or
maintenance instructions.
•Incorrect handling can cause an injury, damage or malfunction of the
equipment and machinery, so ensure that the procedure for the task is
followed.
•Always allow sufficient space around the product to complete any
maintenance and inspection.
6.2 Periodical Maintenance
•Maintenance should be performed according to the table below:
Appearance
Check
Belt Check
Inspection before daily operation 
Inspection every six months* 
Inspection every 1000 km* 
Inspection every 5 million cycles* 
*whichever of these occurs first.
•Following any maintenance, always perform a system check. Do not
use the product if any error occurs, as safety cannot be assured if
caused by any un-intentional malfunction.
6.3 Appearance Check
•The following items should be visually monitored to ensure that the
actuator remains in good condition and there are no concerns flagged;
・Loose Screws,
・Abnormal level of dust or dirt,
・Visual flaws / faults,
・Cable connections,
・Abnormal noises or vibrations.
6 Maintenance (continued)
6.4 Belt Check
•If one of the 6 conditions below are seen, do not continue operating
the actuator, contact SMC immediately.
・Tooth shaped canvas is worn out.
Canvas fibre becomes “fuzzy”, rubber is removed, and the fibre gains
a white colour. The lines of fibre become very unclear.
・Peeling off or wearing of the side of the belt.
The corner of the belt becomes round and frayed, with threads
beginning to stick out.
・Belt is partially cut.
Belt is partially cut. Foreign matter could be caught in the teeth and
cause flaws.
・Vertical line of belt teeth.
Flaw which is made when the belt runs on the flange.
・Rubber back of the belt is softened and sticky.
・Crack on the back of the belt.
7 Limitations of Use
7.1 Limited warranty and disclaimer/compliance requirements
•Refer to Handling Precautions for SMC Products.
8 Product disposal
This product should not be disposed of as municipal waste. Check your
local regulations and guidelines to dispose of this product correctly, in
order to reduce the impact on human health and the environment.
9 Contacts
Refer to www.smcworld.com or www.smc.eu for your local distributor /
importer.
URL :
http//
www.smcworld.com
(Global) http//
www.smceu.com
(Europe)
'SMC Corporation, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan
Specifications are subject to change without prior notice from the manufacturer.
© 2021 SMC Corporation All Rights Reserved.
Template DKP50047-F-085M
Actuator cable
LE-CP-*-*
(no lock or sensor)
LE-CP-*-B-*
(with lock and sensor)