The Tower Pro MG90 is a high torque, metal geared ball raced servo. This servo is similar in size to the highly popular HS65 servo. This larger servo has certain benefits over smaller metal geared servo especially in a 3D environment. The gear train is physically larger and therefore has larger teeth to mesh resulting in a stronger servo that can take some punishment. This servo is ideal for the larger EPP designs and 30 size electric models.
Specifications:
Weight: 14g
Dimension: 23 x 12.2 x 29mm
Stall torque (4.8/6V): 2.2kg/cm / 2.5kg/cm
Operating speed (4.8/6V): 0.11sec/60degree / 0.10sec/60degree
Operating voltage: 4.8 - 6.0V
Dead band width: 10us