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Linear actuators >
Series LD20
Linear actuator series LD20
Stroke: 100...300 mm
Load: 500...2500 N
Speed: 4.4...18.7 mm/s
Voltage: 12 a 24 V
Load: 500...2500 N
Speed: 4.4...18.7 mm/s
Voltage: 12 a 24 V
- Linear actuator with DC motor
- ACME screw
- Spure gearbox with metal gears
- Preset limit switches
- Setting movement direction by reversing voltage polarity
- Protection level IP65
- Noise level ≤70 dB
Options: stroke length, cable length, input voltage 36 or 48 V, hole diameter in the rod...
Actuator specifications
| Ratio | 10:1 | 20:1 | 30:1 | 40:1 | 50:1 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Maximal load | 500 N | 1000 N | 1500 N | 2000 N | 2500 N | |||||
| Speed at max. load | 18,7 mm/s | 10,7 mm/s | 7,2 mm/s | 5,7 mm/s | 4,4 mm/s | |||||
| Static load | 1500 N | 4500 N | 4500 N | 4500 N | 4500 N | |||||
| Voltage | 12 V | 24 V | 12 V | 24 V | 12 V | 24 V | 12 V | 24 V | 12 V | 24 V |
| Current at rated load | 4,4 A | 2,4 A | 4,6 A | 2,3 A | 4,3 A | 2,3 A | 4,5 A | 2,0 A | 4,1 A | 2,2 A |
Operating conditions
- Duty cycle: 25 % (1 min. continuous operation in 4 min.)
- Service life: min. 4 000 000 mm
- Operating temperature: -25...+65 °C
- Insulation class: F (155 °C)
Material
- Metal gears
- Inner and outer tube: anodized aluminum
- Gearbox and motor housing: zinc alloy
- Steel spindle and plastic nut
Dimensions
| Stroke S [mm] | 100 | 150 | 200 | 250 | 300 |
|---|---|---|---|---|---|
| Retracted length A [mm] | 205 | 255 | 305 | 355 | 405 |
| Weight [g] | 980 | 1070 | 1160 | 1270 | 1370 |
- Stroke tolerance ±2,0 mm
- Cable length 900 mm
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