JMT Servo Set: 3 Pcs Metal Mg90s + Corona Digital Metal Ds-919mg Ds 919mg for Trex 450 Rc Helicopter Plane Upgrade
Description:MG90S servo, Metal gear with one bearing2. Weight : 13.4G3. Dimension : 22.8mm x 12.2mm x 28.5mm4. Stall Torque : 1.8kg/cm(4.8V )2.2kg/cm(6V)5. Temperature Range : 0 degree to 55 degree6. Operating Speed : 0.1sec/60degree(4.8v),0.08sec/60degree(6v)7. Dead Band Width : 5 usec8. Operation Voltage : 4.8 - 6Volts9. Motor Type : coreless motor10. Gear Type : All Metal gear11. Connector Wire Length : 175mm12. quantity: 3PCS, all servo come with arm setType: DS919MGSize: 22.5X11.5X24.6mm(0.88"x0.45"x0.96")Weight: 12.5gOperating Voltage: 4.8V / 6.0VOperating Current : 200mA / 240mAOperating speed : 0.07sec.60o / 0.06sec.60oStall torque : 1.5kg.cm / 1.7kg.cmDead band : 3uSecOperating speed : 40o/one side pulse traveling 400usPotentiometer: 2 slider/Direct DriveBall bearing : MR85Gear : MetalConnector wire length: 215mmOperating Temperature Range: -20 to +60Features of DS-919MG- Ball Bearing- Programmable Digital with MOSFET Drive- Metal GearSpecifications of DS-919MG- Weight: 12.5g - 0.44 oz- Size: 22.5 X 11.5 X 24.6mm (0.88" x 0.45" x 0.96")- Torque At 4.8V: 20.8 oz in  (1.5kg.cm)- Speed At 4.8V: 0.07 sec at 60 deg- Ball Bearing: Yes- Metal Gears: YesPackage included:3* MG90S Metal gear Servo1* DS919MG Digital Servo