JX Ecoboost BLS6520HV 19KG Metal Gear Large Torque Digital Servo (BLACK)

Features:
- CNC metal on the cover in the shell
- High precision Taiwan-made aluminum gear with hard anodizing
- Brushless digital servo

Specification:
Dead band: 1us
Working frequency: 1520us/330Hz
Motor: brushless motor
Operating speed (6V): 0.08sec/60 degree
Operating speed (7.4V): 0.065sec/60 degree
Stall torque (6V): 15.28kg/cm
Stall torque (7.4V): 19.5kg/cm
Connector wire length: JR 265mm
Bearing: 2BB