JX Servo PDI-HV5921MG 20KG Large Torque 120  High Voltage Digital ServoDescription:Brand: JX ServoItem: PDI-HV5921MGDead band: 1μs    1520μs \/ 330hz  Max PW:900-2100us  Max Angle: 120 Motor: Coreless motorOperating Voltage: DC 4.8V-8.4VOperating Speed: (6.0V) 0.152sec\/60 Operating Speed: (8.4V) 0.123sec\/60  Stall Torque: (6.0V) 17.25 kg.cm (239.55oz\/in)Stall Torque: (8.4V) 20.32 kg-cm (281.89 oz\/in)Dimensions: 40.5X20.5X36.5mm \/1.59 X0.80X1.43 inWeight: 59.3gBearing: 2BBConnector Wire Length: JR 265mmGear: 25T (Futaba universal)Fearture:High-performance and high-voltage standard digital servo.High-precision alloy hard anodizing metal gear.Coreless motor and dual ball bearing.CNC aluminous mesochite.Package included:1 x JX Servo PDI-HV5921MG Servo1 x Accessories bag