Request InfoPiezoMotor ABPiezoMotor AB has released LR17, a 17-mm-diameter piezo LEGS rotary motor with an integrated absolute encoder for compact motion applications. The device features 30-mNm stall torque from the motor and a self-locking friction drive to hold the motor in position without consuming power. The integrated 15-bit magnetic absolute encoder provides closed-loop resolution of 0.2 mrad. The Piezo LEGS technology enables submicroradian resolution in open loop. The LR17 model is the first motor in a series of four different sizes, the company said.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 5/18/2023Macro LensesThe MC macro lens series from Opto Engineering now features magnifications of 0.10, 0.20, 0.40, 4.00, 5.00, and 6.00×. 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