Request InfoRolling Motion IndustriesThe MAR-17-2-2.1 and MAR-23-2-2.1 Traction Drives from Rolling Motion Industries are two-way, gearless traction drives with only six moving parts. The devices use an engineered traction fluid with a coefficient of friction of just 0.1 to 0.12. The MAR-17-2-2.1 and MAR-23-2-2.1 Traction Drives have demonstrated a reduction of up to 84 percent in motor torque ripple when measured at the output shaft of the motor and the output shaft of the traction drive. The MAR17-2-2.1 Traction Drive is designed for speeds to 3600 rpm with 10 to 20 in./lbs of torque, and the MAR-23-2-2.1 Traction Drive...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 7/26/2022Optical MountsThe E-Series of Adjustable Size Kinematic Optical Mounts from Edmund Optics Inc. can be used for mounting a wide range of round, rectangular, and square optical components, including round and...Photonics Spectra November 2022 IssueWafer Z StageThe WP-Z-120A Wafer Stage from Queensgate features ms response times and high bandwidth for positioning in high-throughput applications. The wafer stage is designed to hold 300-mm wafers,...Photonics.com 8/9/2022Linear StagesThe AQ140 series of linear stages from Optimal Engineering Systems Inc. are available in travel lengths of 600, 700, 800, 900, and 1000 mm. 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