PTK VOTIK 9497 MG-D Micro Digital Servo Metal Steering Gear Coreless Motor for RC Airplane Fixed Wing Helicopter Specification: Gears : Metal Ball bearings : 2pcs Motor : Coreless Weight : 19,2g / 0,68oz Dimensions : 22.9 x 26 x 11.9 mm Speed/Torque@ 4,8V : 5,4kg/cm - 0,11s/60° Speed/Torque@ 6,0V : 6,8kg/cm - 0,09s/60° Speed/Torque@ 7.4V : 8,6kg/cm - 0,08s/60° Input Voltage : 4.8V - 8.4V Harness length : 225mm Compatibility : Univers'al connector Dead band : 1μs Features: Power ultra high-end specially designed for use in glid'ers or any other application requiring power, prec'ision and reliability. The 9497 MG-D is the powerful servo in its category. Everything in this servo has been designed to offer the best performance. Its thin enough to mount in composite glid'er wings. Electronics, motor potentiometer and high quality. Metal gears mounted on two bearings combine robustness, preci'sion and reliability. Digital Programmable (card programming will be available on PC) 2S Lipo Ready": optimized performance whether in 4.8V, 7.4V or 6V. HV for all Package included: 1pc/2pcs/4pcs/5pcs/10pcs/20pcs PTK VOTIK 9497 MG-D Micro Digital Servo Metal Steering Gear Coreless Motor for RC Airplane Fixed Wing Helicopter