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: Basic Type, Size: 40, Motor Mounting Position: R (Right Side Parallel), Motor: Step Motor (Servo 24 VDC), Lead Screw: B (Size 16: 5mm, Size 25: 6mm, Size 32: 8mm, Size 40: 10mm), Stroke: 500mm, Motor Option: B (w/Lock), Auto Switch Mounting Bracket: None, Grease Application: with, Positioning Pin Hole: Housing B, Bottom, Actuator Cable: R (Robotic

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 40, Motor Mounting Position: In-line, Motor: Step Motor (Servo 24 VDC), Lead Screw: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 300mm, Motor Option: w/o Lock, Auto Switch Mounting Bracket: None, Grease Application: with, Positioning Pin Hole: Housing B, Bottom, Actuator Cable: R (Robotic Flexible Cable

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 16, Motor Mounting Position: In-line, Motor: Step Motor (Servo 24 VDC), Lead Screw: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 500mm, Motor Option: B (w/Lock), Auto Switch Mounting Bracket: None, Grease Application: with, Positioning Pin Hole: Housing B, Bottom, Actuator Cable: R (Robotic Flexible Cable

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor: Step Motor (Servo 24 VDC), Lead Screw: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 500mm, Motor Option: B (w/Lock), Auto Switch Mounting Bracket: None, Grease Application: with, Positioning Pin Hole: Housing B, Bottom, Actuator Cable: R (Robotic Flexible Cable

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor: Step Motor (Servo 24 VDC), Lead Screw: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 850mm, Motor Option: B (w/Lock), Auto Switch Mounting Bracket: None, Grease Application: with, Positioning Pin Hole: Housing B, Bottom, Actuator Cable: R (Robotic Flexible Cable

Size: 32, Motor Mounting Position: Top, Motor: Step Motor (Servo 24 VDC), Lead Screw: C (Size 16: 2.5mm, Size 25: 3mm, Size 32/40: 4mm), Stroke: 250mm, Motor Option: B (w/Lock), Rod End Thread: M (Male), Mounting: Both Ends Tapped (Standard), Actuator Cable: R (Robotic Flexible Cable), Actuator Cable Length: 8 (8m), Controller Type - LEC, JXC: CP1 (JXCP1, PROFINET), I/O Cable Length for LEC

Size: 40, Motor Mounting Position: Top, Motor: Step Motor (Servo 24 VDC), Lead Screw: C (Size 16: 2.5mm, Size 25: 3mm, Size 32/40: 4mm), Stroke: 100mm, Motor Option: W (with Lock/Motor Cover), Rod End Thread: M (Male), Mounting: L (Foot), Actuator Cable: R (Robotic Flexible Cable), Actuator Cable Length: 8 (8m), Controller Type - LEC, JXC: CP1 (JXCP1, PROFINET), I/O Cable Length for LEC:

Series: LEFB (Belt Drive), Size: 32, Motor: Step Motor (Servo 24 VDC), Lead: T, Stroke: 1500mm, Motor Option: w/o Lock, Auto Switch Mounting Bracket: C (w/1 pc, Included), Grease Application: With, Positioning Pin Hole: Housing B (Bottom), Actuator Cable: R (Robotic Flexible Cable), Actuator Cable Length: 8 (8m), Controller Type - LEC, JXC: CP1 (JXCP1, PROFINET), I/O Cable Length for LEC:

Series: LEFB (Belt Drive), Size: 16, Motor: Step Motor (Servo 24 VDC), Lead: T, Stroke: 800mm, Motor Option: w/o Lock, Auto Switch Mounting Bracket: None, Grease Application: With, Positioning Pin Hole: Housing B (Bottom), Actuator Cable: R (Robotic Flexible Cable), Actuator Cable Length: 8 (8m), Controller Type - LEC, JXC: CP1 (JXCP1, PROFINET), I/O Cable Length for LEC: Without Cable, Controller

Size: 16, Motor Mounting Position: Basic Type, Motor Type: Step Motor, (Servo/24 VDC), Lead: LES8: 4mm; LES16: 5mm; LES25: 8mm, Stroke: 100mm, Motor Option: w/o Lock, Body Option: Basic Type, Mounting: w/o Side Holder, Actuator Cable Type: Robotic Cable, Flexible Cable, Actuator Cable Length: 8m, Controller Type - LEC, JXC: JXCP1, PROFINET, I/O Cable Length for LEC: w/o Cable, Controller

Size: 8, Motor Mounting Position: Basic Type, Motor Type: Step Motor, (Servo/24 VDC), Lead: LES8: 4mm; LES16: 5mm; LES25: 8mm, Stroke: 75mm, Motor Option: w/o Lock, Body Option: Basic Type, Mounting: w/o Side Holder, Actuator Cable Type: Robotic Cable, Flexible Cable, Actuator Cable Length: 8m, Controller Type - LEC, JXC: JXCP1, PROFINET, I/O Cable Length for LEC: w/o Cable, Controller Mounting

Size: 16, Motor Mounting Position: R (Basic Type), Motor Type: Step Motor, (Servo/24 VDC), Lead: K (LES8: 4mm; LES16: 5mm; LES25: 8mm), Stroke: 100mm, Motor Option: w/o Lock, Body Option: Basic Type, Mounting: w/o Side Holder, Actuator Cable Type: R (Robotic Cable, Flexible Cable), Actuator Cable Length: 8 (8m), Controller Type - LEC, JXC: CP1 (JXCP1, PROFINET), I/O Cable Length for LEC:

Size: 8, Motor Mounting Position: R (Basic Type), Motor Type: Step Motor, (Servo/24 VDC), Lead: K (LES8: 4mm; LES16: 5mm; LES25: 8mm), Stroke: 75mm, Motor Option: w/o Lock, Body Option: Basic Type, Mounting: w/o Side Holder, Actuator Cable Type: R (Robotic Cable, Flexible Cable), Actuator Cable Length: 8 (8m), Controller Type - LEC, JXC: CP1 (JXCP1, PROFINET), I/O Cable Length for LEC: w/

Body Size: 8, Type: L (Symmetric), Motor: Step Motor (Servo DC24V), Lead Screw: K (Size 8: 4mm, Size 16: 5mm, Size 25: 8mm), Stroke: 50mm, Lock: None, Body Option: Basic, Mounting: w/o Side Holder, Actuator Cable: R (Robotic Flexible Cable), Actuator Cable Length: 8 (8m), Controller Type - LEC, JXC: CP1 (JXCP1, PROFINET), I/O Cable Length for LEC: Without Cable, Controller Mounting: 8 (DIN

Table Accuracy: Basic, Size: 50, Max. Rotation Torque: K (High Torque, LER10: 0.3; LER30: 1.2; LER50: 10), Rotation Angle: 2 (External Stopper: 180°), Motor Cable Entry: Basic, Entry on the Right Side, Actuator Cable: R (Robotic Type Cables, Flexible Type), Actuator Cable Length: 8 (8), Controller Type - LEC, JXC: CP1 (JXCP1, PROFINET), I/O Cable Length for LEC: w/o Cable, Controller Option

Table Accuracy: Basic, Size: 50, Max. Rotation Torque: K (High Torque, LER10: 0.3; LER30: 1.2; LER50: 10), Rotation Angle: 3 (External Stopper: 90°), Motor Cable Entry: Basic, Entry on the Right Side, Actuator Cable: R (Robotic Type Cables, Flexible Type), Actuator Cable Length: 8 (8), Controller Type - LEC, JXC: CP1 (JXCP1, PROFINET), I/O Cable Length for LEC: w/o Cable, Controller Option

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 40, Motor Mounting Position: In-line, Motor: Step Motor (Servo 24 VDC), Lead Screw: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 400mm, Motor Option: w/o Lock, Auto Switch Mounting Bracket: None, Grease Application: with, Positioning Pin Hole: Housing B, Bottom, Actuator Cable: R (Robotic Flexible Cable

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 32, Motor Mounting Position: L (Left Side Parallel), Motor: Step Motor (Servo 24 VDC), Lead Screw: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 300mm, Motor Option: B (w/Lock), Auto Switch Mounting Bracket: None, Grease Application: with, Positioning Pin Hole: Housing B, Bottom, Actuator Cable: R (Robotic

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 40, Motor Mounting Position: In-line, Motor: Step Motor (Servo 24 VDC), Lead Screw: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 350mm, Motor Option: w/o Lock, Auto Switch Mounting Bracket: None, Grease Application: with, Positioning Pin Hole: Housing B, Bottom, Actuator Cable: R (Robotic Flexible Cable