Digital 66.1 g HV servo, Metal Gears-DSW830HV
Features Digital Precision. Digital precision for increased accuracy and performance. Class leading specifications. Low Deadband.Extremely strong unique steel gears ensure long-life and durability Specifications Voltage: 6.0~7.4 V Speed (sec/60°): 0.09~0.07 Torque (Kg.cm/oz): 16.4~18.6 / 227.71~258.26 Weight (g/oz): 66.1 / 2.33 Overview Nexus servos 616MG HV are the best Nexus servo in own class 600 and 700 size modeler. With low cost, robust standard size Nexus servo would be perfect choices for pilots who want to make outstanding performance for their helicopter and aircraft. And with Metal Gear would allow user or pilots for higher on Torque and longer life of used. With speed 0.09~0.07 per sec would give you best speed for your modeler, Other than that Nexus servo will not give you sluggish and vague feeling. Nexus servos recommendations factory for Battery would be 6S and 12S for the best performances in precise and power and would be the choices for long term of used and long standing power. Nexus servos are designed with motors and electrics that operate off the direct voltage of 2 Cell LiPo,LiFe or LiLon receiver battery pack( 6.6V to7.4V nominal Voltage ) to eliminates this would need a regulator for lower chance of power to prevent failure of your helicopter and aircraft. Also note that the HV servo specs are shown at the higher voltage (7.4V 2S LiPo) but will still operate on a standard 5-cell 6V NiCd, Ni MH battery with a reduction in performance of approximately 10% in speed and torque.