PDI-6221MG 20KG High Precision Metal Gear Digital Standard Servo

FEATURE:
-- High performance  digital  standard servo
-- High-precision Taiwan-made aluminium gears with hard anodizing
-- CNC aluminium middle Shel
-- Dual ball bearings

SPECIFICATIONS: 
Dead band: 2μs   
Working frequence: 1520μs / 330hz
Operating Speed (4.8V): 0.18 sec/60°
Operating Speed (6V): 0.16 sec/60°
Stall Torque (4.8V): 17.25 kg/cm 
Stall Torque (6V):  20.32 kg/cm  
Dimensions: 40.5X20.2X38mm 
Weight:  62 g 
Connector Wire Length: JR  265 mm 
Bearing: 2BB