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Electric Actuator Slider Type Belt Drive LEFB Series Step Motor/Servo Motor (LEFB25T-1800-R86P5)

Electric Actuator Slider Type Belt Drive LEFB Series Step Motor/Servo Motor LEFB25T-1800-R86P5

SMC

SMC

A slider-type electric actuator.
[Features]
· Maximum stroke: 2,000 mm (step motor [24‑V DC servo]).
· Maximum speed: 2,000 mm/s (step motor [24‑V DC servo]).
· Positioning repeatability: ±0.08 mm (step motor [24‑V DC servo]).
· Maximum speed: 2,000 mm/s (AC servo motor).
· Maximum stroke: 3,000 mm (AC servo motor).
· Maximum acceleration/deceleration: 20,000 mm/S2 (AC servo motor).
· Pulse input type, with absolute encoder (AC servo motor).
· Positioning Repeatability: ±0.06 mm (AC servo motor).

(i)Caution

  • Refer to the manufacturer's catalog for specification and material details.
  • Product images may be representative images only. Refer to the manufacturer's catalog for shape details.
  • CAD data is not available for some model numbers.

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Part Number

Configured Part Number is shown.

LEFB25T-1800-R86P5

Electric Actuator, Slider Type, Belt Drive LEFB Series Specifications

Electric Actuator, Slider Type, Belt Drive LEFB Series external appearance

Electric Actuator, Slider Type, Belt Drive LEFB Series external appearance

Specifications / Step Motor (24‑V DC Servo)

ModelLEFB16LEFB25LEFB32
Actuator SpecificationsStroke [mm] Note 1:300, 500, 600, 700
800, 900, 1,000		300, 500, 600, 700, 800, 900
1,000, 1,200, 1,500, 1,800, 2,000		300, 500, 600, 700, 800, 900
1,000, 1,200, 1,500, 1,800, 2,000
Work Load [kg] Note 2:HorizontalLECP6/LECP1/LECPMJ JXCE1/91/P1/D111019
LECPA1514
Speed [mm/s] Note 2:48 to 1,10048 to 1,40048 to 1,500
Maximum Acceleration/Deceleration [mm/s2]3,000
Positioning Repeatability [mm]±0.08
Lost Motion [mm] Note 3:0.1 or less
Lead [mm]484848
Impact/Vibration Resistance [m/s2] Note 4:50/20
Actuation TypeBelt
Guide TypeLinear guide
Operating Temperature Range [°C]5 to 40
Operating Humidity Range [%RH]90 or less (no condensation)
Electrical SpecificationsMotor Size□28□42□56.4
Motor typeStep motor (24‑V DC servo)
EncoderIncremental A/B phase (800 pulses/rotation)
Rated Voltage [V]24 DC ±10%
Power Consumption [W] Note 5:243252
Standby Power Consumption When Operating [W] Note 6:181644
Maximum Instantaneous Power Consumption [W] Note 7:5160127
Lock SpecificationsType Note 8:Non-excitation operation (non-magnetizing lock)
Holding Force [N]41936
Power Consumption [W] Note 9:2.955
Rated Voltage [V]24 DC ±10%

Note 1: Non-standard strokes are manufactured as custom orders.
Note 2: The speed changes according to the controller/driver type and work load. See p. 41 of the SMC catalog ("Speed−Work Load Graph (Guide)") for more details. Furthermore, if the cable length exceeds 5 m, then it will decrease by up to 10% for each 5 m. Cannot be used vertically.
Note 3: A reference value for correcting an error in reciprocal operation.
Note 4: 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 and 2,000 Hz (1 sweep), 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 5: The power consumption (including the controller) is for when the actuator is operating.
Note 6: The standby power consumption when operating (including the controller) is for when the actuator is stopped in the set position during operation.
Note 7: The maximum instantaneous power consumption (including the controller) is for when the actuator is operating. This value can be used for selecting the power supply capacity.
Note 8: With lock only.
Note 9: For an actuator with a lock, add the power consumption for the lock.

Specifications / Servo Motor (24 V DC)

ModelLEFB16ALEFB25A
Actuator SpecificationsStroke [mm] Note 1:300, 500, 600, 700
800, 900, 1,000		300, 500, 600, 700, 800, 900
1,000, 1,200, 1,500, 1,800, 2,000
Work Load [kg] Note 2:Horizontal12
Speed [mm/s] Note 2:5 to 2,0005 to 2,000
Maximum Acceleration/Deceleration [mm/s2]3,000
Positioning Repeatability [mm]±0.08
Lost Motion [mm] Note 3:0.1 or less
Lead [mm]4848
Impact/Vibration Resistance [m/s2] Note 4:50/20
Actuation TypeBelt
Guide TypeLinear guide
Operating Temperature Range [°C]5 to 40
Operating Humidity Range [%RH]90 or less (no condensation)
Electrical SpecificationsMotor Size□28□42
Motor Output [W]3036
Motor typeServo motor (24 V DC)
EncoderIncremental A/B (800 pulses/rotation) / Z phase
Rated Voltage [V]24 DC ±10%
Power Consumption [W] Note 5:7869
Standby Power Consumption When Operating [W] Note 6:Horizontal 4Horizontal 5
Maximum Instantaneous Power Consumption [W] Note 7:87120
Lock SpecificationsType Note 8:Non-excitation operation (non-magnetizing lock)
Holding Force [N]419
Power Consumption [W] Note 9:2.95
Rated Voltage [V]24 DC ±10%

Note 1: Non-standard strokes are manufactured as custom orders.
Note 2: See p. 42 of the SMC catalog ("Speed−Work Load Graph (Guide)") for more details. Furthermore, if the cable length exceeds 5 m, then it will decrease by up to 10% for each 5 m.
Note 3: A reference value for correcting an error in reciprocal operation.
Note 4: 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 and 2,000 Hz (1 sweep), 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 5: The power consumption (including the controller) is for when the actuator is operating.
Note 6: The standby power consumption when operating (including the controller) is for when the actuator is stopped in the set position while operating with maximum load.
Note 7: The maximum instantaneous power consumption (including the controller) is for when the actuator is operating. This value can be used for selecting the power supply capacity.
Note 8: With lock only.
Note 9: For an actuator with a lock, add the power consumption for the lock.

Dimensions / Belt Drive

 

(Units: mm)

 

LEFB16 dimensional drawing

LEFB16 dimensional drawing

LEFB16 positioning pin hole (Note 5) (Optional): Body bottom surface dimensions

LEFB16 positioning pin hole (Note 5) (Optional): Body bottom surface dimensions

  • LEFB16□T-300□/L: 495.5 mm, A: 306 mm, B: 435 mm, n: 6 mm, D: 2 mm, E: 300 mm, G: 280 mm
  • LEFB16□T-500□/L: 695.5 mm, A: 506 mm, B: 635 mm, n: 10 mm, D: 4 mm, E: 600 mm, G: 580 mm
  • LEFB16□T-600□/L: 795.5 mm, A: 606 mm, B: 735 mm, n: 10 mm, D: 4 mm, E: 600 mm, G: 580 mm
  • LEFB16□T-700□/L: 895.5 mm, A: 706 mm, B: 835 mm, n: 12 mm, D: 5 mm, E: 750 mm, G: 730 mm
  • LEFB16□T-800□/L: 995.5 mm, A: 806 mm, B: 935 mm, n: 14 mm, D: 6 mm, E: 900 mm, G: 880 mm
  • LEFB16□T-900□/L: 1,095.5 mm, A: 906 mm, B: 1,035 mm, n: 14 mm, D: 6 mm, E: 900 mm, G: 880 mm
  • LEFB16□T-1000□/L: 1,195.5 mm, A: 1,006 mm, B: 1,135 mm, n: 16 mm, D: 7 mm, E: 1,050 mm, G: 1,030 mm

Note 1: Because of the rounded chamfering, when mounting the actuator using the body mounting reference plane, set the height of the opposite surface or pin to be at least 2 mm or more. (Recommended height: 5 mm)
Note 2: Distance within which the table can move when it returns to origin, etc. Make sure any workpiece mounted on the table does not interfere with the workpieces and equipment, etc., around the table.
Note 3: Position after return to origin.
Note 4: Values within [ ] are for when the direction of return to origin has been changed.
Note 5: When using the body bottom positioning pin holes, do not use the housing B bottom pin hole.

Diagram

LEFB Series diagram 1

LEFB Series diagram 1

LEFB Series diagram 2

LEFB Series diagram 2

NumberPart NameMaterialNote
1BodyAluminum alloyAnodized
2Rail Guide--
3Belt--
4Belt HolderCarbon steelChromated
5Belt StopperAluminum alloyAnodized
6TableAluminum alloyAnodized
7Blanking PlateAluminum alloyAnodized
8Seal Band HolderSynthetic resin-
9Housing AAluminum diecastCoating
10Pulley HolderAluminum alloy-
11Pulley ShaftStainless steel-
12End PulleyAluminum alloyAnodized
13Motor PulleyAluminum alloyAnodized
14Motor MountAluminum alloyAnodized
15Motor CoverAluminum alloyAnodized
16End CoverAluminum alloyAnodized
17Band StopperStainless steel-
18Motor--
19Rubber BushingNBR-
20StopperAluminum alloy-
21Dust Seal BandStainless steel-
22Bearing--
23Bearing--
24Tension Adjustment Cap ScrewChrome molybdenum steelChromated
25Pulley Retaining ScrewChrome molybdenum steelChromated

Notes

  • *Do not apply load in excess of the specification limits. Select a suitable actuator by work load and allowable moment. If the product is used outside of the specification limits, the unbalanced load applied to the guide will be excessive and have adverse effects, such as creating play on the guide, degrading accuracy and shortening the lifespan of the product.
  • *Do not use the product in applications where excessive external force or impact force is applied to it. Doing so can cause the product to malfunction.
  • *Refer to the SMC catalog for product information other than what is detailed above.
  • *The product image is a representative image only.
30
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  1. 1
Part Number
LEFB25T-1800-R86P5
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipStroke
(mm) 		Max. Transportable Mass Range (Horizontal)
(kg) 		Max. Transportable Mass (Horizontal)
(kg) 		I/O Module Table Width W1
(mm) 		Table Length L1
(mm) 		Size Motor type Motor options Actuator/cable type Actuator cable length
(m) 		Controller/driver type I/O cable length / communication plug
(m) 		Controller/driver mounting method

-

1 Piece(s) Quote 1,8005.1~10.010PNP5010225Step motor (24‑V DC servo)Without lockRobotic cable (flex-resistant cable)8LECP6/LECA6 (step data input type)5Screw mounting type

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  1. 1
 

Basic Information

Main Body, Peripheral Components Main Body Type Slider Drive Method Belt
Guide Provided Lead(mm) 48 Input Power Supply DC24V
Position Detection Incremental Brake Not Provided Noise Filter Not Provided
Operating Environment Standard Positioning Repeatability(µm) ±80 Maximum Velocity(mm/sec) 3,000

Please check the type/dimensions/specifications of the part LEFB25T-1800-R86P5 in the Electric Actuator Slider Type Belt Drive LEFB Series Step Motor/Servo Motor series.

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Specification/Dimensions

  • type

    • LEFB

    Clear

  • Stroke(mm)

    • 1,000
    • 1,200
    • 1,500
    • 1,800
    • 2,000
    • 300
    • 500
    • 600
    • 700
    • 800
    • 900

    Clear

  • Max. Transportable Mass Range (Horizontal)(kg)

    • 0~2.0
    • 2.1~5.0
    • 5.1~10.0
    • 10.1~20.0

    Clear

  • Max. Transportable Mass (Horizontal)(kg)

    • 1
    • 5
    • 10
    • 14
    • 19

    Clear

  • I/O Module

    • NPN
    • PNP
    • CC-Link
    • Not Provided

    Clear

  • Table Width W1(mm)

    • 39.4
    • 50
    • 60

    Clear

  • Table Length L1(mm)

    • 72
    • 102
    • 122

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  • Size

    • 16
    • 25
    • 32

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  • Motor type

    • Servo motor (24 V DC)
    • Step motor (24‑V DC servo)

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  • Motor options

    • With lock
    • Without lock

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  • Actuator/cable type

    • Robotic cable (flex-resistant cable)
    • Standard cable
    • Without cable

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  • Actuator cable length(m)

    • 1
    • 3
    • 5
    • 8
    • 10
    • 15
    • 20
    • Without cable

    Clear

  • Controller/driver type

    • LECP1 (programless type)
    • LECP6/LECA6 (step data input type)
    • LECPA (pulse input type)
    • LECPMJ
    • None

    Clear

  • I/O cable length / communication plug(m)

    • 1
    • 3
    • 5
    • Straight type communication plug connector
    • T-branch type communication plug connector
    • Without cable (without communication plug connector)

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  • Controller/driver mounting method

    • DIN rail mounting type
    • Screw mounting type

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  • CAD

    • 2D
    • 3D

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Days to Ship

    • All
    • 21 Day(s) or Less
    • 31 Day(s) or Less
    • 46 Day(s) or Less

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Specify Alterations

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Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipStroke
(mm) 		Max. Transportable Mass Range (Horizontal)
(kg) 		Max. Transportable Mass (Horizontal)
(kg) 		I/O Module Table Width W1
(mm) 		Table Length L1
(mm) 		Size Motor type Motor options Actuator/cable type Actuator cable length
(m) 		Controller/driver type I/O cable length / communication plug
(m) 		Controller/driver mounting method

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