25g Metal Steering Gear Servo for 1/12 RC Car/Aircraft/Boat/Robot Description: 9g metal tooth digital servo specification: Stall torque: 1.1kgf.cm at 4.8V; 1.4kgf.cm at 6V. No-load speed: 0.11s/60° at 4.8V; 0.09s/60° at 6V. Product weight: 13.5g (0.47oz). Dimensions: 23*12*27.3mm (0.92*0.48*1.07inch). Voltage: 4.8V~6VDC. Operating Frequency: 1520μs / 333Hz. Motor Type: Iron-core Motor. Gear Type: Metal Gear. 17g metal tooth digital servo specification: Blocking torque: 1.5kgf.cm at 4.8V; 1.8kgf.cm at 6V. No-load speed: 0.23s/60° at 4.8V; 0.20s/60° at 6V. Product weight: 21g (0.74oz). Overall Dimension: 28*13.2*29.6mm Operating Voltage: 4.8V~6VDC. Operating Frequency: 1520μs / 333Hz. Motor Type: DC Motor; Gear Type: Metal Gear Gear Type: Metal Gear 25g metal tooth digital servo specification: Blocking torque: 2.2kgf.cm at 4.8V; 3kgf.cm at 6V. No-load speed: 0.08s/60° at 4.8V; 0.06s/60° at 6V. Product weight: 21g(1.05oz). Overall Dimension: 36*15.4*31.1mm (1.41*0.60*1.22 inch). Operating Voltage: 4.8V~6VDC. Operating Frequency: 1520μs / 333Hz. Motor Type: Hollow Cup Motor. Gear Type: Metal Gear. Bearing type: 2BB. If using a voltage regulator, please maintain the voltage at 4.8V~6VDC. Package Includes: 1 * Metal tooth servo