Electric Actuators
» Battery-less Absolute Encoder Type - Product List
Battery-less Absolute Encoder Type
Electric Actuator/Slider Type, Ball Screw Drive LEFS
Electric Actuators/Cylinders » Battery-less Absolute Encoder Type
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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)
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 |
Battery-less Absolute Encoder Type
Electric Actuator/Slider Type, Belt Drive LEFB
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. stroke: 2000 mm
・Max. speed: 2000 mm/s
・Positioning repeatability: ±0.08 mm
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) | Equivalent lead (mm) |
|---|---|---|---|---|---|
| Battery-less absolute (Step motor/24 VDC) | LEFB16 | 300 to 1000 | 1 | 48 to 1100 | 48 |
| Battery-less absolute (Step motor/24 VDC) | LEFB25 | 300 to 2000 | 10 | 48 to 1400 | 48 |
| Battery-less absolute (Step motor/24 VDC) | LEFB32 | 300 to 2000 | 19 | 48 to 1500 | 48 |
