Hitec HS-7985MG High Torque Metal Gear Coreless Servo

This is a Hitec Digital, High Speed, High Resolution, Metal Gear
                          Programmable Servo.

FEATURES:

Coreless motor
Ideal for high performance aircraft to 1/4 scale, .30 and larger
helicopters, and steering and throttle for 1/10 and 1/8 scale vehicles
Gold plated contacts
Metal gears
Dual ball bearings
High speed
Water and dust resistant
Programmable Digital Amplifier with Mosfet Drive
Same Programmable features as the HS-5985MG servo. eg Resolution, Mode Select, overload Protection function

These features are only programmable with the HFP-20 field programmer or HPP-21 All servo programmer .


INCLUDES:

Digital high speed servo with 12" wire and universal connector
2" servo arm
Heavy duty 1-1/2" servo arm
Heavy duty 2-3/4" servo arm
Black disc servo horn
Four 2 x 14mm mounting screws
Four brass eyelets
Four black rubber vibration isolators
Plastic case and programming instruction sheet
Hitec decals

REQUIRES: Radio system

SPECS:   

Speed: 0.16 sec/60 degrees at 4.8V    0.13 sec/60 degrees at 6.0V
Torque: 144.42 oz-in at 4.8V (10.4 kg-cm)  172.20 oz-in at 6.0V (12.4kg-cm)
Length:  1.57" (40mm)
Width:   0.78" (20mm)
Height:  1.45" (37mm)
Weight: 2.18oz (62g)

COMMENTS:

A note on coreless motors-a conventional servo motor has a steel core
armature wrapped with wire that spins inside the magnets. In a
Coreless design, the armature uses a wire mesh that forms a cup
that spins around the outside of the magnet. This arrangement is
much lighter resulting in smoother operation and faster response
time.