JR Propo NXB8921 BL XBus Programmable Servo

NXB8921 BL XBus Programmable Servo JRS9691 Full Metal Gears Full Metal Case Dual Ball Bearing Brushless Torque:26.3 (4.8V)/33 (6.6V)/40.6 (7.4V)kg·cm Speed:0.19 (4.8V)/0.14 (6.6V)/0.13 (7.4V) Sec/60° Dimensions (L/W/H): 39.5mm x 21mm x 40.5mm Weight:84g Wire Length: 300mm Voltage Range: 4.5-8.5v MPU: 32bit Control Frequency: 1Kz(Xbus)/333Hz(PWM) Neutral: 1500µSec