The LEFS slider features a load mounting platform 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 and shorter length than a rod with equivalent stroke. The optional parallel mounted motor places the motor alongside the platform axis. This arrangement
How To Order: Motorless Type Electric Actuator/Slider Type Ball Screw Drive LEFS Series LEFS25, 32, 40 H 20 24 30 A 12 16 20 B 6 8 10 Symbol Type NZ Mounting type Z NY Mounting type Y NX Mounting type X NW Mounting type W NV Mounting type V NU Mounting type U NT Mounting type T NM1 Mounting type M1 NM2 Mounting type M2 * Refer to the applicable stroke table. w Size 25 32 40 Applicable Stroke Table : Standard Stroke [mm] Model 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850
0 ( ) 3H9 depth 3 17 [mm] n x 4.5 M4 x 0.7 thread depth 8 (F.G. terminal) 4 Model H 115.8 158.8 98.8 139.8 LEFB25TLEFB25TB LEFB25ATLEFB25ATB ST 48 ST ST 170 10 ST D x 170 (= E) 25 Model L 541.8 741.8 841.8 941.8 1041.8 1141.8 1241.8 1441.8 1741.8 2041.8 2241.8 A 467 667 767 867 967 1067 1167 1367 1667 1967 2167 B 6 8 10 10 12 14 14 16 20 24 26 n 2 3 4 4 5 6 6 7 9 11 12 D 340 510 680 680 850
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Series: LEFS (Ball Screw Drive), Accuracy: H (High Precision), Size: 32, Motor Mounting Position: In-line, Motor Type: T7 (200W Output, Absolute Encoder), Lead: A (LEFS25, 12mm; LEFS32, 16mm; LEFS40, 20mm), Stroke: 850mm, Motor Option: B (w/Lock)
Series: Ball Screw Drive, Accuracy: High Precision, Size: 32, Motor Mounting Position: In-line, Motor Type: 200W Output, Absolute Encoder, Lead: LEFS25, 12mm; LEFS32, 16mm; LEFS40, 20mm, Stroke: 850mm, Motor Option: w/Lock, Auto Switch Mounting Bracket: -, Grease Application: -, Positioning Pin Hole: -, Cable Type: -, Cable Length: -, Driver Type: -, I/O Cable 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 (Ball Screw Drive), Accuracy: H (High Precision), Size: 32, Motor Mounting Position: In-line, Motor Type: T7 (200W Output, Absolute Encoder), Lead: A (LEFS25, 12mm; LEFS32, 16mm; LEFS40, 20mm), Stroke: 150mm, Motor Option: B (w/Lock)
Series: LEFS (Ball Screw Drive), Accuracy: H (High Precision), Size: 32, Motor Mounting Position: In-line, Motor Type: T7 (200W Output, Absolute Encoder), Lead: A (LEFS25, 12mm; LEFS32, 16mm; LEFS40, 20mm), Stroke: 50mm, Motor Option: B (w/Lock)
Series: LEFS (Ball Screw Drive), Accuracy: H (High Precision), Size: 32, Motor Mounting Position: In-line, Motor Type: T7 (200W Output, Absolute Encoder), Lead: A (LEFS25, 12mm; LEFS32, 16mm; LEFS40, 20mm), Stroke: 250mm
Series: LEFS (Ball Screw Drive), Accuracy: H (High Precision), Size: 32, Motor Mounting Position: In-line, Motor Type: T7 (200W Output, Absolute Encoder), Lead: A (LEFS25, 12mm; LEFS32, 16mm; LEFS40, 20mm), Stroke: 350mm
Series: Ball Screw Drive, Accuracy: High Precision, Size: 32, Motor Mounting Position: In-line, Motor Type: 200W Output, Absolute Encoder, Lead: LEFS25, 12mm; LEFS32, 16mm; LEFS40, 20mm, Stroke: 150mm, Motor Option: w/Lock, Auto Switch Mounting Bracket: -, Grease Application: -, Positioning Pin Hole: -, Cable Type: -, Cable Length: -, Driver Type: -, I/O Cable Length: -
Series: Ball Screw Drive, Accuracy: High Precision, Size: 32, Motor Mounting Position: In-line, Motor Type: 200W Output, Absolute Encoder, Lead: LEFS25, 12mm; LEFS32, 16mm; LEFS40, 20mm, Stroke: 50mm, Motor Option: w/Lock, Auto Switch Mounting Bracket: -, Grease Application: -, Positioning Pin Hole: -, Cable Type: -, Cable Length: -, Driver Type: -, I/O Cable Length: -