The SV-1250MG mini-sized, metal-geared, digital servo is extremely powerful for it's size and capbable of operating on higher voltages than most mini/micro servos compared to other brands."Plus" series servos feature Soft Start and Sanwa SSR compatibility.Features:Steel gear train provide durability against heavy use.Capable of HV operation.Aluminum middle case allows for cooler operating temperatures.Ideal where torque is needed in a small mounting space."Plus" series servos feature Soft Start and Sanwa SSR compatibility.Specifications:Torque @ 6v - 4.6kg/63.9oz-inTorque @ 7.4v - 8.0kg/111.1oz-inSpeed @ 6v - 0.11 sec/60 degSpeed @ 7.4v - 0.095 sec/60 degDimensions L x W x H (mm): 35.0 x 15.0 x 29.2Weight: 29.6g