Metal Cordless Digital Servo 35KG Large Torque Waterproof Steering Gear for Axial SCX10 RR10 RC Crawler Car Modification Part Feature: l Made of high quality full metal material, waterproof and durable l Super smooth, easy to operate l Universal suitable for 1/10 1/8 remote control off-road vehicle, climbing vehicle, remote control boat and DIY robot Specification: l Name: DS3235 Metal Gear Waterproof Servo l Motor Type: Coreless Motor l Gear Type: Copper & Aluminum l Dead Band: 3μsec l Operating Voltage: 5V~7.4V l Operating Speed (5V): 0.13sec / 60° at no load l Operating Speed (7.4V): 0.11sec / 60° at no load l Torque: 35kg l Stall Torque (5V): 29 kg/cm l Stall Torque (7.4V): 35kg/cm l Operating Angle: 180° l Working Frequency: 50-330Hz l Size (Excluded Cable): About 40*37*20mm//1.57*1.46*0.79in Package: l 1x Servo l 1x Metal Rocker