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Battery-less Absolute Encoder Type
Battery-less Absolute Encoder Type
Battery-less Absolute Encoder Type
Electric Actuator/Slider Type, Ball Screw Drive LEFS
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・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)
| 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 |
Features
■Restart from the last stop position is possible.
■Compatible Actuators
