This is the Futaba BLS451 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 BLS451 Brushless Digital High Torque, High Speed Servo with Universal connector

REQUIRES: Installing in model and plugging into receiver
If mounting hardware is needed, order FUTM2250
-Mounting Screws FUTM3650
-Brass Eyelets FUTM2346-Grommets

SPECS: 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 1.5" (40 x 20 x 37mm)
Weight: 2.1oz (58g)