This is the Futaba BLS251SB Brushless S.Bus2 Programmable ...
Digital Helicopter Servo. Features: Brushless motor offers incredible holding power and 5X longer life than servos equipped with brushed motors Compatible with the Futaba CGY750, GY701, GY520, GY430, GY611 and GY601 gyros* ...
This is the Futaba BLS273SV Brushless S.Bus2 Programmable ...
Digital Servo for Flybarless Helicopter Applications. Features: Designed to be used with helis requiring high speed and high torque Brushless motor offers incredible holding power and 5X longer life than servos equipped ...
Futaba S-HC500 Helicopter Swashplate Servo. Features: S.BUS system Coreless ...
system Coreless Metal 2-3 gear High strength metal final gear Specifications: Speed: @7.4V: 0.09sec/60° @6.6V: 0.10sec/60° Torque: @7.4V: 191.65 oz-in (13.8kgf/cm) @6.6V: 173.59 oz-in (12.5kgf/cm) Dimensions: 40.0 x 20.0 x ...
This is the MKS DS1009 Standard Digital Cyclic ...
Servo. Tech Note: Do not exceed 5.8V, as outlined on manufacturer specifications. Failure to follow this will result in premature failure of this servo! DS-1009 Specifications: Dead band: 0.002ms (Default) Control System: +Pulse ...