MKS HV747 High Voltage Servo High Torque Servo for Airplane / Jet / Electric Plane - 12 x 20 mm coreless motor, High efficient, More durable.- 9mm VR, Ultrahigh-resolution.- New type gear structure, Tiny backlash, High durable. Torque (6.0V): 11.8 kg-cm / 163.9 oz-in Torque (7.4V): 13.8 kg-cm / 191.6 oz-in Torque (8.2V): 15 kg-cm / 208.3 oz-in Speed: 0.17 s (6.0V) / 0.14 s (7.4V) / 0.13 s (8.2V) Weight: 38.55 g (1.36 oz) Dimension：35.5 x 15 x 28.5 mm SERVO SPECIFICATION Torque (kg-cm) 11.8 (6.0V) / 13.8 (7.4V) / 15 (8.2V) Torque (oz-in) 163.9 (6.0V) / 191.6 (7.4V) / 208.3 (8.2V) Speed 0.17 s (6.0V) / 0.14 s (7.4V) / 0.13 s (8.2V) Stall Current (at locked load) 2.3A (6.0V) / 2.8A (7.4V) / 3.1A (8.2V) Working Voltage 6.0V ~ 8.4V DC Volts Working Frequency 1520μs / 333Hz Dead Band 0.001 ms (Default) Bearing 2* Ball Bearing Gear Metal Alloy Gear Motor Coreless Motor Wire Length 29.5 cm
