Operating Voltage range: DC Operating Voltage:12V Operating Current:Inom < 100 mA Stall Current:Islip <125 mA Travel Time:5-8s Operating Endurance :15000times Operating Temp. Range: -40℃--80℃ High Temp. Range:2500times 80℃± 5℃ Low Temp. Range:2500times -40℃ ± 5℃ Mannual Torque: Electrical Torque: Adjustable Angle:>20° Noise Output<52dB(A)