RC servos are categorized into six standard sizes shown in the table below. To help you select the correct servo for your project we have included an approximate weight and size specifications for each servo category. Please note, servos can vary from these guidelines, so always check the product page for detailed specifications.
|Servo Size||Weight Range||Typical Servo Width||Typical Servo Length||Typical Applications|
|Nano||Less than 8g||7.5mm||18.5mm||Micro airplanes, indoor airplanes, and micro helicopters|
|Sub-Micro||8g to 16g||11.5mm||24mm||1400mm wingspan and smaller airplanes, small EDF jets, and 200 to 450 size helicopters|
|Micro||17g to 26g||13mm||29mm||1400 to 2000mm wingspan airplanes, medium and large EDF jets, and 500 sizes helicopters|
|Mini||27g to 39g||17mm||32.5mm||600 size helicopters|
|Standard||40g to 79g||20mm||38mm||2000mm wingspan and larger airplanes, turbine powered jets, and 700 to 800 size helicopters|
|Large||80g and Larger||> 20mm||> 38mm||Giant scale airplanes and jets|