SMC Corporation of America
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The LEF series slider type electric actuator features a low profile height of 46mm *. The actuators main body can be mounted without removing any exterior components, such as the cover, making installation easy. The standard equipped seal band covers the guide, ball screw and belt, preventing grease and external foreign matter from splashing and entering the LEF. There are 2 types of drivers

The rodless LEFS slider is an electric actuator with a load mounting platform situated above a ball screw drive.  A flexible seal band permits platform travel while preventing foreign matter from entering the drive.  Slider advantages include a low profile height, shorter length than a rod with equivalent stroke, and better positioning repeatability than a belt driven slider.  This version

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New New Electric Actuator Slider Type RoHS Step Motor (Servo/24 VDC) T Servo Motor (24 VDC) Type Ball Screw Drive Series LEFS Size: 16, 25, 32, 40 Max. work load: 60 kg Positioning repeatability: o0.02 mm Clean room specification also available Clean room specification 11-LEFS Belt Drive Series LEFB Size: 16, 25, 32 Size: 16 25 32 Max. stroke: 2,000 mm Max. speed: 2,000 mm/s AC Servo Motor

Series: LEFS, Accuracy: Basic Type, Size: 25, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 250mm, Motor Option: w/o Option, Auto Switch Compatibility: C (with Includes 1 Mounting Bracket)

Series: LEFS, Accuracy: Basic Type, Size: 25, Motor Mounting Position: In-line, Motor Type: Battery-less absolute, 24VDC, Step, Lead: Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm, Stroke: 250mm, Motor Option: w/o Option, Auto Switch Compatibility: with Includes 1 Mounting Bracket, Grease Application: -, Positioning Pin Hole: -, Actuator Cable Type, Length: -, Controller: -,

Series: LEFS, Accuracy: Basic Type, Size: 25, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 250mm, Motor Option: w/o Option, Auto Switch Compatibility: C (with Includes 1 Mounting Bracket), Grease Application: With, Positioning Pin Hole: Housing B Bottom, Actuator Cable Type

Series: LEFS, Accuracy: Basic Type, Size: 25, Motor Mounting Position: In-line, Motor Type: Battery-less absolute, 24VDC, Step, Lead: Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm, Stroke: 250mm, Motor Option: w/o Option, Auto Switch Compatibility: with Includes 1 Mounting Bracket, Grease Application: With, Positioning Pin Hole: Housing B Bottom, Actuator Cable Type, Length:

The LEF series slider type electric actuator features a low profile height of 46mm *. The actuators main body can be mounted without removing any exterior components, such as the cover, making installation easy. The standard equipped seal band covers the guide, ball screw and belt, preventing grease and external foreign matter from splashing and entering the LEF. There are 2 types of drivers

Series: LEFS, Accuracy: Basic Type, Size: 32, Motor Mounting Position: R (Right Side Parallel), Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 400mm, Motor Option: w/o Option, Auto Switch Compatibility: None, Grease Application: With, Positioning Pin Hole: Housing B Bottom, Actuator Cable Type, Length: R3 (

Series: LEFS, Accuracy: H (High-precision Type), Size: 32, Motor Mounting Position: L (Left Side Parallel), Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: B (Size 16: 5mm, Size 25: 6mm, Size 32: 8mm, Size 40: 10mm), Stroke: 550mm, Motor Option: B (w/Lock), Auto Switch Compatibility: None, Grease Application: With, Positioning Pin Hole: Housing B Bottom, Actuator Cable Type, Length

Size: 25, Motor Mounting Position: Top Mounting, Lead: C (Size 16: 2.5mm, Size 25: 3mm, Size 32/40: 4mm), Stroke: 150mm, Motor Option: W (w/Lock/Motor Cover), Rod End Thread: Rod End Female Thread, Mounting: G (Head Flange, Top Mounting), Actuator Cable Type, Length: R3 (3m), Controller: CP1 (PROFINET), Mounting: 7 (Screw Mounting)

Size: 25, Motor Mounting Position: Top Mounting, Lead: C (Size 16: 2.5mm, Size 25: 3mm, Size 32/40: 4mm), Stroke: 350mm, Motor Option: W (w/Lock/Motor Cover), Rod End Thread: Rod End Female Thread, Mounting: G (Head Flange, Top Mounting), Actuator Cable Type, Length: R3 (3m), Controller: CP1 (PROFINET), Mounting: 7 (Screw Mounting)

Size: 40, Motor Mounting Position: D (In-line), Lead: B (Size 16: 5mm, Size 25: 6mm, Size 32/40: 8mm), Stroke: 300mm, Motor Option: W (w/Lock/Motor Cover), Rod End Thread: M (Rod End Male Thread, 1 Rod End Nut is Included), Mounting: F (Rod Flange, Top Mounting & In-line), Actuator Cable Type, Length: R3 (3m), Controller: CP1 (PROFINET), Mounting: 7 (Screw Mounting)