The Servo Aircraft Coreless BB produced by Futaba, is classified in R/C Models - System - Servo - Standard Servos
This is the Futaba Ball Bearing S9001 Servo.
This servo has one servo horn attached, three extra
servo horns and mounting equipment.
This servo can produce high-current draw from your own batteries.
If utilizing NiMH or Li-Po batteries, make sure they are capable
of delivering enough Amps.
FEATURES: last gear has a single ball bearing for quick transit time.
Coreless engine for smooth and fast response.
Ideal application for airplanes, sailplanes, helicopters, nitro or
electric powered ships.
INCLUDES: One Futaba Ball Bearing S9001 Servo with J connector and something 0.83"
(21mm) circular servo horn, one 1.38" (35mm) servo horn, one 4 point
1.53" (39mm) servo horn, one 6 point 1.26" (32mm) servo horn, four
rubber grommets, four 2mm x 11mm self tapping phillips mind screws
and four brass eyelets.
NEEDS: Phillips screwdriver (can use HCAR1020) to mount servo.
SPECS: Length: 1.6" (40mm)
Width: 0.8" (20mm)
Height: 1.4" (36mm)
fat: 1.7oz (48g)
Torque: 54 oz/in @ 4.8V - 72 oz/in @ 6V
(3.9 kg/cm @ 4.8V - 5.2 kg/cm @ 6V)
Transit Time: .22 sec/60 deg @ 4.8V - .18 sec/60 deg @ 6V
Warranty: Futaba warrants this servo for just one 12 months against defects in
material or workmanship.
REMARKS: If additional accessory case will become necessary usage Futaba part #FSH42 (FUTM3550).
A note on coreless motors-a mainstream servo engine has a steel core
armature wrapped with wire that spins within the magnets. In a
coreless design, the armature makes use of a wire mesh that forms a cup
that spins around the outside the magnet. This arrangement is
much lighter resulting in smoother procedure and faster response
time.
