3.7G  Micro Mini Plastic Gear Analog Servo for RC Airplane 

Specification: 
Shell material: ABS 
Item number: GH-S37A 
Type: RC Toy motor 
Application: For toy of UAV/helicopter, car, boat. 
Working voltage: 4.8-6.0V 
Current operation: 100 ma 
Speed: 0.12sec/60°（at4.8v）0.10sec/60°（at6v）
Torque: 0.7kg/cm (4.8V)~0.8kg/cm (6.0V) 
Width: 10usec 
Temperature range: -30 ~ 60 ℃ 
Cable length: 16.5cm/6.5in 
Size: 27.3*25.8*8.3mm
Net weight: 5g