This is a High Torque, High Speed Digital Mini Servo from Futaba.

FEATURES:

• Coreless motor: conventional servo motors have a steel core armature wrapped with wire that spins inside magnets. In a coreless design the armature uses a wire mesh that forms a cup that spins around the outside of a magnet. This arrangement is much lighter, which results in smoother operation and faster response time.
• Nylon Gears
• Can be used with 1/12 or 1/18 scale vehicles and electric helicopters
• One year warranty

INCLUDES:
One servo w/ 4 rubber grommets and brass eyelets, and one .83" (21mm) diameter round horn
Instruction/Precaution sheet
Warranty Card

SPECS:
Length: 43mm between centers of side mounting holes
35.5mm servo body length
42.5mm between the centers of standard mounting holes
Width:  15mm
Height: 28.6mm
Weight: .9oz (26g)
SPEED: .14 sec/60° @ 4.8V
.11 sec/60° @   6V
TORQUE:  3.6 kg-cm @ 4.8V (50 oz-in @ 4.8V)
4.5 kg-cm @   6V (62.5 oz-in @ 6.0V)

COMMENTS:
Will NOT work with these Futaba radios (4FG, 5FG/K, 6FG, 6FG/K, 7FG/K New Terratop, 3EGX, 3PGE, 2NL, 2LGX, 2FR, 2PK series)

These radios have a servo neutral signal of 1310us not compatible with this servo.

***For MAXIMUM performance, a 6.0V battery is recommended***