Commercial Series DC Ball Screw Actuator, 24 VDC with a 40:1 Gear Ratio

The ND8 Linear Actuator is an economical, general purpose DC actuator designed for relatively light load applications. It comes equipped with a ball screw. The ball screw version is equipped with a brake to prevent backdriving. Options are available including potentiometer and adjustable limit switches.


  • Stainless steel extension tube
  • High efficiency ball screw
  • Working temperature: -25°C to +65°C
  • Static load capacity: 13600N
  • Powder metallurgy gears
  • No back driving
  • Gear ratios: 5:1, 10:1, 20:1, 30:1, 40:1
  • Overload protection by clutch
  • Travel length: 100 - 600 mm
  • Duty cycle: 25%
  • IP65


  • Potentiometer
  • Hall Effect Sensor
  • Adjustable limit switches
  • Manual drive by hand crank
  • Optional or customized front/rear mounting bracket

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Product ND8-24-40-B
Product Info
Screw Type Ball Screw
Voltage [VDC] 24
Gear Ratio 40:1
Speed At No Load [mm/s] 8.4
Speed At Full Load [mm/s] 7.4
Load Capacity Dynamic Load [N] 7000
Load Capacity Static Load [N] 13600
Amps 7
Performance Specifications
Duty Cycle [% of 5 Minutes] 25
Protection Class IP65

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