... cost, improve machine reliability, and reduceyour time to market.1 high torque 2 no noise3 low vibration4 stable temperatureFeature:1 SR driver ... size 60&86mm,length 54.5&76.5&66.5,torque 0.9&1.5&1.9N.m3 input voltage 24 ... 90% automatically after stop running around 1 second6 Steady holding torque, the loss less than 5% when the surface temperature up ...