Middle aluminum casing for extra cooling and copper metal gears sure can't beat the price and performance of this servo.
Aluminum alloy shell, the entry-level quality of the best digital metal gear servo.
Power hd LF-20mg is an excellent budget digital metal gear servo for 1/10 & 1/8 cars,Model JR/futaba etc ,30cc & 50cc planes,robot.
Large torque digital metal gear servo,it is equipped with strong copper & aluminum gears,and the maximum torque is 20kg-cm (6. 6v).
Dimension: 1.60 * 0.80 * 1.55 in ( 40.7 * 20.5 * 39.5mm ) Weight: 2.12 oz ( 60g )

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2 inch
Height : 1 inch
Length : 3 inch

Item Weight: 2.08 ounce (View shipping rates and policies)
Shipping Weight: 4.16 ounce (View shipping rates and policies)

ASIN : B071ZB6NY2