Nanotec offers hybrid linear actuators with flange size 28 mm in three versions: with linear guide (captive), with rotating threaded nut (non-captive) and with rotating lead screw (external linear actuators).
Force 50 – 210 N
Speed 19 – 120 mm/s
Resolution 3.2 – 25.4 µm/step
Matching motor controllers and encoders are available from Nanotec as well.