88.18LB RC Hollow Cup Digital Steering Gear, High Torque Waterproof Metal Gear Servo, With 25T Metal Steering Gear Arm 1/10 1/8 RC Remote Control Christmas Thanksgiving Halloween Gift

Superior Material: Equipped with strong copper & aluminum gears, CNC aluminium middle shell, dual ball bearings.
Excellent Quality: Cordless motors provide high speed, responsive, unimaginable efficiency and low power consumption.
Waterproof Servo: Excellent waterproof performance, can adapt to different harsh environments.
Widely Use: Compatible with 1/8, 1/10, 1/12 Truck, RC Car / Robot / Boat and other remote control models.
High Rotation: Controllable angle range from 0 to 270 degrees, excellent linearity, precision control.
Electrical Specification:
Operating voltage range: 4.8-8.4V
Operating speed (4.8V ): 0.16 sec/60°
Operating speed ( 7.4V ): 0.14 sec/60°
Stall torque ( 4.8V ): 36kg/cm
Stall torque ( 7.4V ): 45kg/cm
Package Included:
1 * 40KG Coreless Stainless Steel Gear Waterproof Digital Servo
1 * 25T Adjustable Servo Arm