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Battery-less Absolute Encoder Type
Electric Actuator/High Performance Slider Type LEFS□G
Electric Actuators/Cylinders » Battery-less Absolute Encoder Type
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・Reduces cycle time
Cycle time: Reduced by 39% (0.57 s ← 0.93 s) compared with the existing
model
∗ When LEFS25GH-400 is operated from 0 to 400 mm
Acceleration/Deceleration: 10000 mm/s2 (334% increase compared with
the existing model)
Max. speed: 1500 mm/s (Improved by 25% compared with the existing
model)
・Battery-less absolute encoder compatible
Easy operation restart after recovery of the power supply
Maintenance labor can be reduced as the product does not require
the use of batteries.
Safety Instructions Electric Actuators/Precautions Auto Switches/Precautions
Green Procurement (RoHS)
Green Procurement (RoHS)
Specification | Model | Stroke (mm) | Work load (kg) Horizontal | Speed (mm/s) | Screw lead (mm) |
---|---|---|---|---|---|
High performance Battery-less absolute (Step motor/24 VDC) | LEFS16G | 50 to 500 | Max. 15 | Max. 800 | 5,10 |
High performance Battery-less absolute (Step motor/24 VDC) | LEFS25G | 50 to 800 | Max. 40 | Max. 1500 | 6,12,20 |
High performance Battery-less absolute (Step motor/24 VDC) | LEFS32G | 50 to 1000 | Max. 68 | Max. 1300 | 8,16,24 |
High performance Battery-less absolute (Step motor/24 VDC) | LEFS40G | 150 to 1200 | Max. 75 | Max. 1200 | 10,20,30 |
Electric Actuator/LEF Series Support Guide LEFG
Electric Actuators/Cylinders » Slider Type
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・A support guide that is designed to support workpieces with significant overhang
・Easy installation with the same outer dimensions as the LEF series body,
Contributes to the reduction of design and assembly labor
・The standardly equipped sealing band prevents the scattering of grease and the entry of foreign matter from outside.
Safety Instructions Electric Actuators/Precautions Features
Series Variations Simplified Selection Flow Chart Green Procurement (RoHS)
Series Variations Simplified Selection Flow Chart Green Procurement (RoHS)
Drive method | Model | Stroke (mm) |
---|---|---|
Ball screw drive/S | LEFG16-S | 50 to 500 |
Ball screw drive/S | LEFG25-S | 50 to 800 |
Ball screw drive/S | LEFG32-S | 50 to 1000 |
Ball screw drive/S | LEFG40-S | 150 to 1200 |
Belt drive/BT | LEFG16-BT | 300 to 1000 |
Belt drive/BT | LEFG25-BT | 300 to 2000 |
Belt drive/BT | LEFG32-BT | 300 to 2000 |
Belt drive/BS | LEFG25-BS | 300 to 2000 |
Belt drive/BS | LEFG32-BS | 300 to 2500 |
Belt drive/BS | LEFG40-BS | 300 to 3000 |
Battery-less Absolute Encoder Type
Electric Actuator/Slider Type, Ball Screw Drive LEFS
Electric Actuators/Cylinders » Battery-less Absolute Encoder Type-
・Restart from the last stop position is possible.
・Easy operation restart after recovery of the power supply
The position information is held by the encoder even when the power supply is turned off.
A return to origin operation is not necessary when the power supply is recovered.
・No battery is installed. Reduced maintenance
No battery is used to store the position information.
There is no need to manage spare batteries or replacement maintenance.
・Max. work load: 65 kg
・Positioning repeatability: ±0.015 mm (High precision type)
Safety Instructions Electric Actuators/Precautions Auto Switches/Precautions
Features Series Variations Simplified Selection Flow Chart Green Procurement (RoHS)
Features Series Variations Simplified Selection Flow Chart Green Procurement (RoHS)
Specification | Model | Stroke (mm) | Work load (kg) Horizontal | Speed (mm/s) | Screw lead (mm) |
---|---|---|---|---|---|
Battery-less absolute (Step motor/24 VDC) | LEFS16 | 50 to 500 | Max. 15 | Max. 700 | 5,10 |
Battery-less absolute (Step motor/24 VDC) | LEFS25 | 50 to 800 | Max. 30 | Max. 1100 | 6,12,20 |
Battery-less absolute (Step motor/24 VDC) | LEFS32 | 50 to 1000 | Max. 50 | Max. 1200 | 8,16,24 |
Battery-less absolute (Step motor/24 VDC) | LEFS40 | 150 to 1200 | Max. 65 | Max. 1200 | 10,20,30 |