With only 15 mm "thickness" this servo offers an enormous torque of 76 Ncm. Due to its linear running characteristics, optimized for the control of flybarless systems and therefore perfectly suitable for swashplate control of 500...600 helis. Due to the small servo thickness, also ideal as a powerful wing flap servo for larger gliders. Also suitable for medium-sized engine models and pylon racers, because with 0.075 sec./45° very fast. HV-S.BUS2 variant of the NV servo BLS153.

Futaba Servos have enjoyed great popularity for years due to their high quality and many innovative solutions. The servo line includes servos for almost every application in model making. Many servos are designed without internal wiring. Futaba servo gearboxes are characterized by unsurpassed precision. In some servos, bell-shaped armature motors are used for powerful, fast and powerful servos. Digital servos with microprocessor technology offer higher holding power, shorter response times and 4 times the pulse rate compared to conventional servos. BLS/Brushless motor technology: no brush wear, 30% shorter reaction time, more resistant to vibration and shock, higher efficiency and higher resolution, same power consumption. S-BUS technology with following advantages: fewer cables, lower weight, lighter weight, easier cable routing, easy parallel connection of servos. S. BUS servos can also be operated at the normal PWM receiver output. HV servos can be operated directly with 2S Lithium batteries in the voltage range of 6... 7.4 volts. Due to the higher voltage, the power consumption is lower with the same servo power.