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SMCLEFB Slider Type, Belt Drive Motorless Electric Actuator - LEFBSeries image. Appearance may vary by model and options.
Electric actuators

LEFB

Slider Type, Belt Drive Motorless Electric Actuator - LEFB

Explore the features, model options and technical documentation for LEFB. Contact Pnoneks to select the full part number for your application.

SMC ·Belt Drive

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Selecting LEFB

Selecting LEFB: review the full part number and your system conditions when considering this Electric actuators record. Share Series, Size, Motor Mounting Position, Motor Type, Lead, Stroke, Auto Switch Mounting Bracket, Positioning Pin Hole, the required quantity and your application notes with Pnoneks. Final compatibility and lead time are confirmed during quotation.

ABOUT THE PRODUCT

The essentials for selection.

Manufacturer
SMC
Series
LEFB
Product group
Electric actuators
Function
Belt Drive
Applications
Suitability is evaluated against technical specifications and application conditions.
Selection parameters
Series, Size, Motor Mounting Position, Motor Type, Lead, Stroke, Auto Switch Mounting Bracket, Positioning Pin Hole

Exact dimensions, operating ranges and compatibility depend on the full part number. Review the relevant SMC documentation and application conditions for technical selection.

TECHNICAL PRODUCT INFORMATION

Features and model options

Technical descriptions and values below are preserved in the manufacturer’s original language. Options describe alternatives within the series; not every combination is valid. We will verify the full part number when quoting.

Your motor, our actuator. Transfer at high speed

  • Create the best possible solution for you – Use your own motor and driver
  • High speed transfer & positioning, whatever the needs – Belt drive for smooth motion at higher speeds or longer movements
  • Optimise your application – Motors from a large number of companies to choose from
  • Unbeatable for achieving great strokes – Up to 3000 mm.

More features

  • Body size: 25, 32 and 40 mm
  • Horizontal workload: up to 25 kg
  • Speed: up to 2000 mm/s
  • Acceleration: up to 20000 mm/s²
  • Compatible with several motors: OMRON, Siemens AG, Beckhoff automation and more.
Selection fields published in the source
ParameterOptions / values
SeriesLEFB (Belt Drive)
Size25 · 32 · 40
Motor Mounting PositionTop Mounting · U (Bottom Mounting)
Motor TypeNT (Mounting Type T) · NU (Mounting Type U) · NV (Mounting Type V) · NW (Mounting Type W) · NX (Mounting Type X) · NY (Mounting Type Y) · NZ (Mounting Type Z) · NM1 (Mounting Type M1) · NM2 (Mounting Type M2)
LeadS
Stroke300 mm · 400 mm · 500 mm · 600 mm · 700 mm · 800 mm · 900 mm · 1000 mm · 1100 mm · 1200 mm · 1300 mm · 1400 mm · 1500 mm · 1600 mm · 1700 mm · 1800 mm · 1900 mm · 2000 mm · 2500mm · 3000mm
Auto Switch Mounting BracketNone · C [With 1 pc. (Included)]
Positioning Pin HoleHousing B Bottom · K (Body Bottom 2 Locations)
Let’s find your solution