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NEMA 8 | 20 mm –  Stepper motor linear actuators

Nanotec offers hybrid linear actuators with flange size 20 mm in three versions: with linear guide (captive), with rotating threaded nut (non-captive) and with rotating lead screw (external linear actuators). 

  • Thrust force 33.7 – 46 N
  • Speed 40 – 60 mm/s
  • Resolution 5 – 10 µm/step

Matching motor controllers/drives and encoders are available from Nanotec as well. 
 

Categories for NEMA 8 | 20 mm

LA20 – Non-captive linear actuator – NEMA 8

Very compact linear actuator in size NEMA 8 (20 mm) with high thrust and tensile force. The threaded nut is injection-moulded into the hollow shaft and comes with a trapezoidal or an ACME thread.
  • Size
  • NEMA 8 
  • Force 33.7 N - 46 N
  • Current per Winding 0.6 A
  • Resolution 5 µm/step - 10 µm/step

LGA20 – Captive linear actuator – NEMA 8

Very compact linear actuator with 20 mm flange. The integrated linear guide permits high-precision feeding without additional mechanical components thanks to a movable polygon profile.  …
  • Size
  • NEMA 8 
  • Force 33.7 N - 46 N
  • Current per Winding 0.6 A
  • Resolution 5 µm/step - 10 µm/step

LSA20 – External linear actuator – NEMA 8

Compact linear actuator with 20 mm flange. The lead screw is attached to the motor shaft and comes with a trapezoidal or an ACME thread. Please refer to the accessories list for matching nuts. This…
  • Size
  • NEMA 8 
  • Force 33.7 N - 46 N
  • Current per Winding 0.6 A
  • Resolution 5 µm/step - 10 µm/step

Linear actuators with stepper motors – NEMA 8 | 20 mm Product List

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