Futaba has released Servo Aircraft Coreless BB under Standard Servos System category
This is the Futaba Ball Bearing S9001 Servo.
This servo has one servo horn linked, three extra
servo horns and mounting equipment.
This servo can create high-current draw from your own batteries.
If using NiMH or Li-Po batteries, get them to capable
of delivering enough Amps.
FEATURES: last gear has one ball bearing for fast transportation time.
Coreless engine for smooth and fast reaction.
Ideal application for airplanes, sailplanes, helicopters, nitro or
electric driven ships.
INCLUDES: One Futaba Ball Bearing S9001 Servo with J connector another 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 steel 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 starters year against defects in
material or workmanship.
REMARKS: If extra accessory instance will become necessary use Futaba component #FSH42 (FUTM3550).
A note on coreless motors-a mainstream servo motor has a steel core
armature covered with cable that spins within the magnets. In a
coreless design, the armature utilizes a wire mesh that sorts a cup
that spins over the not in the magnet. This arrangement is
much lighter causing smoother procedure and quicker response
time.
