Hitec Hs-75Bb Retract Servo, .34Sec/114Oz @ 6.0V

This is a 75BBS Retract Servo utilized for R/C Airplane Mechanical Retracts
with a Universal Futaba J, Hitec S, JR and Airtronics Z connector.

FEATURES:
High torque
Travels 180° - full-lock to full-lock - to hold your gear in position
    firmly. Not proportional. Perfect for mechanical retract
    installation.
Water resistant
Ball bearings

CONSISTS OF:
Servo w/Universal connector, as well as complete set of horns, grommets,
    bushings and installing screws.

SPECS:
Length: 44mm (1.7") Weight: 35g (1.23 oz.)
Width: 23mm (0.9") Torque: 6.6 kg-cm (92 oz-in)
Height: 25mm (1.0") Speed: 0.5 sec/60°

REMARKS:
A retract servo is an extremely specialized servo. It is non-proportional,
    going 180 degrees, "lock to lock". They are particularly produced
    mechanical retracts to lock the gear in the up and down positions.
    they DO NOT have any means of end point modification and can not be
    changed by ATV on a transmitter. They are just able to go 180
    degrees and offer complete maximum offered torque at the two end
    points. This is their entire purpose and deliberate style|style}, however if
    someone has a unique design circumstance where they need besides
    180 degrees offered, then they need to use a proportional servo,
    not a retract servo. They are particularly designed to withstand
    consistent holding loads in the up and down positions, distinct to the
    use of mechanical withdraws.
    Pneumatic retracts do not need a retract servo. A proportional
    basic or small servo is utilized to move the air valve backward and forward

    For Gear set, order HRCM6343