●【Mode】:FT5330M 35KG waterproof coreless stainless steel gear digital servo; ●【Good Quality】:High reliability,good stability,strong adaptability,good heat dissipation,small vibration,smooth operation,low noise,long life. ●【High Performance】:High performance digital standard servo,high-precision full metal gears and stainless steel gear with hard anodizing,aluminum middle shell design improves strength and good heat dissipation,dual ball bearings. ●【High Rotation】:180 degree rotation.controllable angle range from 0 to 180 degrees,excellent linearity,precision control.can be rotated within 360 degrees when power off,perfect for robot joint activities. ●【Widely Used】:This digital servo can be widely used for robots,mechanical arms,climbing cars,remote control boat,remote control aircraf etc.