This is the Futaba BLS252 Brushless Digital
High Torque, High Speed Servo.
Designed for any RC hobby application.
This servo can produce high-current draw from your batteries. If using NiMH or LiPo batteries, make sure they are capable of delivering sufficient amps.
Features: Equipped with a Brushless motor that lasts longer and operates at a lower temperature than Brushed motors 30% Faster response times, smoother operation Samarium Cobalt magnets and dual ball bearings Same power consumption and centering as Digital servos equipped with Brushed motors Standard size Metal gears One-year warranty
Includes: Futaba BLS252 Brushless Digital Heli F3C Servo with Universal connector
Torque: 4.8V: 118 oz-in, 6V: 147 oz-in
Speed: 4.8V: .13 sec, 6V .10 sec
Dimensions: 1.6 x 0.8 x 1.4" (40.6 x 20.3 x 35mm)
Weight: 2.11oz (60g)