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 services and products have a 1-Year Warranty for defects in materials & workmanship.

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

This is not dustproof since may be the S9304, thus isn't suitable for cars and
trucks. It is not a requirement for servos within planes.

INCLUDES: One S9202 Coreless servo with 2 Ball Bearings
One Accessory Bag (mounting equipment 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 typical servo motor has a steel
core armature covered with with cable that spins within the magnets.
In a coreless design, the armature utilizes a thin cable mesh that forms
a glass that spins throughout the outside the magnet eliminating the
heavy steel core. This design is notably lighter leading to smoother
operation and quicker reaction time.