Power HD-Servocomando HDR20S SANWA SSR SUR-SXR-SR-SFR COMPATIBLE Torque(6.0V): 17.0 kg-cm Torque(7.4V): 20.0 kg-cm Torque(8.4V): 25.0 kg-cm Speed: 0.11 sec (6.0V) 0.09 sec (7.4V) Speed: 0.08 sec (8.4V) Operating Voltage?6.0 ~ 8.4 DC Volts Weight: 67.0 g Bearing Type Ball Bearing x 2 Motor Type Coreless Motor Gear Type Titanium & Steel Operating Temperature -20 ~60 Working frequence 1520µs / 333hz Size 41.0 x 20.5 x 38.3 mm Kit Squadrette incluso