55kg Brushless Servo: High Torque Servo's maximum torque is up to 57 kg/cm at 8.4V, high torque, Compatible with 1/5, 1/6, 1/8, 1/10 RC Car / Robot / Boat / Airplane
55kg Waterpoof Servo: Waterproof performance IP67. Controllable angle range from 0 to 180 degrees, Excellent linearity, precision control.
55kG Rc Servo: BETU 55kg Rc Servo Adapts to High voltage 4.8~8.4V, High-pressure steering servo: 0.13 sec/60° at 4.8V; 0.11sec/60° at 6V; 0.09sec/60° at 7.4V; 0.08sec/60° at 8.4V, more powerful and powerful, longer life.
All metal servo: Equipped with full aluminum case and stainless steel Gear, CNC aluminium middle shell, less noise, light weight, higher operating accuracy.
Product Dimension: 1.57 x 0.78 x 1.57 inch(40.0*20.5*39.8mm); Weight:2.7oz (85g); With one 25T adjustable metal servo arm.