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You are here: Main page > Linear actuators > Series LD3
DC actuator series LD3

Linear actuator series LD3

Stroke: 50...300 mm
Load: 150...1000 N
Speed: 5.5...36.5 mm/s
Voltage: 12 a 24 V

  • Linear actuator with DC motor
  • ACME screw
  • Spure gearbox
  • Preset limit switches
  • Setting movement direction by reversing voltage polarity
  • Protection level IP65
  • Noise level ≤70 dB

Options: all metal gears, stroke length, cable length, input voltage 36 or 48 V, hole diameter in the rod...

Actuator specifications

Ratio 5:1 10:1 20:1 30:1 40:1
Maximal load 150 N 250 N 500 N 800 N 1000 N
Speed at max. load 36.5 mm/s 23.5 mm/s 12.3 mm/s 7.5 mm/s 5.5 mm/s
Static load 500 N 2500 N 2500 N 2500 N 2500 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 2.0 A 1.0 A 2.4 A 1.2 A 2.6 A 1.3 A 2.9 A 1.5 A 2.8 A 1.4 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 (only first gear is made of plastic for noise reduction purpose)
  • Inner and outer tube: anodized aluminum
  • Gearbox and motor housing: zinc alloy
  • Steel spindle and plastic nut

Dimensions

Stroke S [mm] 50 100 150 200 250 300
Retracted length A [mm] 158 209 260 311 362 413
Weight [g] 860 940 1010 1090 1140 1200
Dimensions of actuator LD3
  • Stroke tolerance ±3.0 mm
  • Cable length 900 mm
Characteristic of actuator LD3
 
 
 
Ing. Jiří Gross
Bartolomějská 63, Brno, Czech republic
e-mail: jiri.gross@dcmotory.eu
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