JX PS-5513MG 13KG Large Torque Metal Gear Standrd Analog Servo For RC RobotName: JX PS-5513MG  Analog ServoWeight: 82gSize:40.5x40.3x20mmGear: MetalVoltage:4.8V-6VDead band: 7!#!amp!*!mu;s          1520!#!amp!*!mu;s \/50hzOperating Speed (4.8V): 0.20sec\/60 Operating Speed (6V): 0.18 sec\/60 Stall Torque (4.8V): 11.75kg.cm (163.21oz\/in)Stall Torque (6V):  13.06 kg-cm (181.40 oz\/in)Dimensions: 40.5X20.2X38mm\/1.59X0.80X1.49 inNet Weight:  55.6 g (1.96oz)Connector Wire Length: JR  265 mm (10.43in)Bearing: 2BBPackage1xJX PS-5513MG Analog Servo