The Savox SH-0253 micro, digital servo has a nice balance of torque and speed in addition to using a combination of industrial plastic and metal gears for added durabilty and smoothness.
Features: • Aluminum middle case allows for cooler operating temperatures. • Industrial plastic and metal gear train ensures durability and longevity. • Ideal for small planes, and 450 size helicopters.
Specifications: • Torque @4.8v - 1.8kg • Torque @6v - 2.2kg • Speed @4.8v - 0.13 sec/60 deg • Speed @6v - 0.09 sec/60 deg • Dimensions L x W x H (mm):22.8 x 12.0 x 25.4 • Weight: 13.6g