... ) positioner, 1pcs Movement mode: Pitching, Direction, Polarization Turn angle range: Polarization axis: continuously rotate Pitching axis: -90°~+60 ... positoner, 1pcs Movement mode: touching, constant rotating Turn angle range: constant rotating without limitation Speed range: touching, ... AC servo motor c. Sensor: it adopts high-precision optical encoder as the angle sensor, in order to achieve ...