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 Left side parallel Symbol LEFS25 LEFS32 LEFS40 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
700, 800, 900, 1000 20 5 Servo motor (24 VDC) 16 100, 200, 300, 400 10 3 6 Clean room compatible 25 100, 200, 300, 400, 500, 600 12 6 25 100, 200, 300, 400, 500, 600 12 AC servo motor 8 3 32 100, 200, 300, 400, 500, 600, 700, 800 16 Clean room compatible 10 200, 300, 400, 500, 600, 700, 800, 900, 1000 40 20 1 The size corresponds to the bore of the air cylinder with an equivalent force.
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Series: LEFS (Ball Screw Drive), Accuracy: H (High Precision), Size: 32, Motor Mounting Position: In-line, Motor Type: S3 (200W Output, Incremental Encoder), Lead: B (LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 250mm
Series: Ball Screw Drive, Accuracy: High Precision, Size: 32, Motor Mounting Position: In-line, Motor Type: 200W Output, Incremental Encoder, Lead: LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm, Stroke: 250mm, Motor Option: -, Auto Switch Mounting Bracket: -, Grease Application: -, Positioning Pin Hole: -, Cable Type: -, Cable Length: -, Driver Type: -, I/O Cable Length: -
When the LEF is ordered with the controller, initial data of the actuator is preset in the controller allowing start-up in a short time with the in.easy modein..Body size: 16, 25, 32, 40, Ball screw drive , Applicable stroke range: 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 2 types of motors: servo motor ball screw drive or step motor belt drive , Controller mounting: screw or DIN
Type M10/M11 manifold At 300 mm/s 4, 6, 8 fittings are connectable. 32 At 300 mm/s Existing 6, 8, 10, 12 fittings are connectable. Valve size Valve size 50 50 DOWN DOWN Existing At 300 mm/s Possible to drive cylinders Up to 50 Valve size Valve size 63 63 DOWN DOWN (80 at 100 mm/s) Existing Possible to drive cylinders Up to 63 80 Page 30 (125 at 100 mm/s) Sub-plate newly added!
rate: 50% Stroke 300 mm Series MB, CA2 Pressure 0.5 MPa Load rate: 50% Stroke 500 mm Average speed (mm/s) Series 800 700 600 500 400 300 200 100 0 Perpendicular, upward actuation SY3140-01 Horizontal actuation 800 700 600 500 400 300 200 100 0 SY5140-02 800 700 600 500 400 300 200 100 0 SY7140-03 800 700 600 500 400 300 200 100 0 SY9140-04 Cylinder is in extending.
Note) Standard lead wire length: 300 mm.
Standard length is 300 mm, but the following lengths are also available.
T4 = 0.05 [s] T1 = V/a1 = 300/5000 = 0.06 [s], T3 = V/a2 = 300/5000 = 0.06 [s] T2 = = = 0.94 [s] L 0.5 V (T1 + T3) V 300 0.5 300 (0.06 + 0.06) 300 T4 = 0.05 [s] Therefore, the cycle time can be obtained as follows.
200 100 1500 1000 500 400 300 200 100 1500 1000 500 400 300 200 100 MY3B max.