Description A6180 Digital Aircraft Servo Features:     Metal gear train provides robust, durable performance     Waterproof design ensures you can trust this servo in harsh conditions     94 oz-in of torque and a transit speed of 0.14 seconds at 6.0V Specifications: Size Category: Standard Type: Digital Application: Airplane Torque: 82 oz-in (5.9 kg-cm) @ 4.8V; 94 oz-in (6.8 kg-cm) @ 6.0V Speed: 0.17 sec/60 deg @ 4.8V; 0.14 sec/60 deg @ 6.0V Length: 1.53 in (38.8mm) Width: 0.74 in (18.8mm) Height: 1.37 in (34.9mm) Weight: 1.48 oz (42 g) Bushing Or Bearing: Bearing Bearing: Dual Motor Type: 5-pole ferrite Connector Type: Universal Gear Type: Metal Voltage: 4.8–6.0V