Futaba S9202 Ball Bearing Coreless Aircraft Servo  [S9202]

this is actually the S9202 Ball Bearing, Coreless Servo created for Aircraft, and
helicopters. The S9202 replaces the S9201 and possesses now nylon gears.
Futaba products and services have a 1-Year Warranty for defects in materials & workmanship.

This servo causes high-current draw from your batteries.
If using NiMH or Li-Po batteries, cause them to become capable
of delivering enough Amps.

This is perhaps not dustproof since could be the S9304, hence is not ideal for cars and
trucks. It is really not a requirement for servos within planes.

INCLUDES: One S9202 Coreless servo with 2 Ball Bearings
One Accessory Bag (mounting gear and horns)

SPECS: Length: 1.6" (41mm) Width: 0.8" (20mm) Height: 1.4" (35mm)
Torque: 76 oz/in @ 4.8V - 98 oz/in @ 6V
(5.5 kg/cm @ 4.8V - 7.1 kg/cm @ 6V)
Transit Time: .26 sec/60 deg @ 4.8V - .21 sec/60 deg @ 6V
Weight: 1.8 oz (50g)

OPINIONS: a note on coreless engines. The conventional servo motor has a steel
core armature covered with with cable that spins inside the magnets.
In a coreless design, the armature utilizes a thin cable mesh that forms
a cup that spins through the entire away from magnet eliminating the
heavy steel core. This design is notably lighter ultimately causing smoother
operation and quicker reaction time.