Features:
Programmable high performance plastic gears mini digital servo
High quality coreless motor
Dual ball bearings
Ideal for 450-500 class helicopter tail 

Specification: 
Dead band: 2μs
Control System:  +Pulse Width Control
Working frequence: 1520μs / 330hz or 760μs / 560hz
Operating Voltage:  DC4.8~6.0 V
Potentiometer Drive: Direct Drive
Dimensions: 36X15X32.4 mm /1.42 X0.59X1.28 in
Weight: 25.32 g (0.89 oz)
Connector Wire Length: JR180 mm (7.09in)  
Operating Temperature Range: -10 to + 60 degrees 


At 4.8V
Operating Speed (4.8V): 0.06sec/60 degrees at no load 
Stall Torque (4.8V): 2.54 kg.cm (35.28 oz/in) 

At 6.0V
Operating Speed (6.0V): 0.048sec/60 degrees at no load
Stall Torque (6.0V): 3.18 kg.cm (44.17 oz/in)