The AIOS PRO Series Actuator Model,Mechanical Dimensions & Datasheet. AIOS-Pro-MO25-50 AIOS-Pro-MO36-52 AIOS-Pro-MO36-70 AIOS-Pro-MO60-80 AIOS-Pro-MO60-90 AIOS-Pro-MO80-110 AIOS-Pro-MO100-142 150 Nm/kg--The leading torque density Quasi DD and μm repeatability accuracy. Up to 1000Hz frequency for real-time control Product Features * Backlash < 20 arc/sec * 56 Nm - 1500 Nm torque capability