Product Description 4Pcs Metal Gear High Speed Digital Speed Servo MG995 for Car RC Helicopter Plane Product Features Micro servo is used high-precision potentiometer and high-resolution digital chip to ensure stable performance, and solve problems: unsuitable R/C and too slow response time The all-metal gear RC servo can control the angle range from 0 to 180, with precise control, and gears are very consistent, so it can rotate 360 degrees when the power is off. Connector wire length 300mm. Stable and shockproof double coreless motor, metal gear, ball bearing design, Through external adapter. Torque at 6V 12kg/cm, 7.2V 13kg/cm. Positioning speed at 4.8V without load 0.17s / 60 degrees;6.0V without load 0.13s / 60 degrees Analog Servo Great for RC helicopters, micro-robots, robotic arms and RC rock crawler, RC boat motor, various remote control toys, and Arduino experiments. Suitable for most receiver connectors: Futaba, Hitec, Sanwa, GWS, etc. Product Specification Gear Type All Metal Gears Connector Wire 11.81 inch (300mm), signal wire/PWM Yellow positive Pole(+) Red negative Pole/GND(-) Brown Operating Speed 0.17sec/60degrees (4.8V no load) Operating Speed 0.13sec/60degrees (6.0V no load) Stall torque 6V 12kg/cm, 7.2V 13kg/cm. Dead Band Width 4us Operation Voltage 3.0V - 7.2V Plug Specification JR FUTABA, Hitec, Sanwa, GWS are universal Temperature range -30 - +60 Applicable models biped robot/robot / remote control car, suitable for50-90 methanol fixed-wing aircraft and 26cc-50ccgasoline fixed-wing aircraft and other models Product Type Gear Type All Metal Gears Package Included 4 x MG995 Servo Motor 4 x Accessory Kit