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Hitec Hs-55 Sub Micro Servo, .14Sec/18Oz @ 6.0V (Hitec 31055S | HRC31055S)

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Model: Hitec 31055S
Dist. #: HRCM0982   SKU: HRC31055S

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South Jordan, UT
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List Price:  $19.95
Price:  $16.99
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Updated on Nov 25, 2025 07:09:29 PM

HS-55 Servo Economy Sub Micro Univ...
    This is the Hitec HS-55 Sub Micro (Plume) Servo with a
Futaba J, Hitec S, JR, Airtronics Z-type Connector.

FEATURES:
Extremely slim case and lightweight for mounting in little airplanes,
    electrics or gliders, where extremely high speed and excellent torque are
    critical.
One of the slimmest micro servos available.
High-strength resin equipment train provides reputable operation.

INCLUDES:
One HS-55 Servo w/pre-installed little X-shaped servo horn and screw
One extremely little straight servo horn
One M1.7x3 servo horn screw
One little straight servo horn
Two M1.7x7 servo mounting screws

at 4.8V
SPECS:
Speed: 0.17 sec at 60°
Output Torque: 15.27 oz-in (1.1 kg-cm)
Weight: 0.27oz (7.8g)
Length: 0.89" (22.8mm)
Width: 0.45" (11.6mm)
Height: 0.94" (24mm)

This thing is regularly purchased with the above pointed out thing.



This is the Futaba S3003 Standard Servo.
This standard servo is utilized in cars, boats, or where standard servos are used.
This is the replacement for the following servos, S138,S148,S22,S38 and S12.

This servo can produce high-current draw from your batteries.
If using NiMH or LiPo batteries, make sure they are capable
of providing adequate amps.

INCLUDES:
One S3003 standard servo with preinstalled Xshape servo horn FUTM0031
Four brass eyelets
Four Black rectangular rubber grommets (FUTM2348)
Four servo install screws
One servo wheel 1-3/8" (35mm) in size
One X-shape servo arm 1.5" (38mm) across
One star shaped arm 1-1/4" (32mm) across
Nylon equipments
One year guarantee

SPECS:
Speed: 0.23 sec/60° @ 4.8V
0.19 sec/60° @ 6V
Torque: 44 oz-in (3.2 kg-cm) @ 4.8V
57 oz-in (4.1 kg-cm) @ 6V
Dimensions: 1.6 x 0.8 x 1.4" (1-9/16 x 13/16 x 1-7/16")
    (40 x 20 x 36mm)
Weight: 1.3oz (1-5/16oz) (37g)
Connector: "J" type with approx. 5" lead

Regularly purchased with the thing that you are currently reading about.

8x3.8 Slow Flyer Propeller

This is a 8x3.8 Slo-Flyer "tractor" (not a "pusher") plane propeller.
This prop produces a lot of torque even at low speeds.

FEATURES:
Computer-optimized design provides these props a thinner profile and
    more "bite" with less noise.
Lightweight molded nylon construction decreases turning mass for
    higher output and longer life.
Reinforcing carbon fibers help preserve true, continuous pitch at
    any rpm.
Slo-Flyer propellers work well with Electric powered Park Flyer-type
    aircraft.

INCLUDES:
One carbon-reinforced nylon propeller
One set of little shaft finding rings
One finding ring guideline sheet

NEEDS:
ALL props need balancing (usage TOPQ5700)
May need prop reamer, usage GPMQ5005 (SAE) or GPMQ5007 (Metric)

SPECS:
Length: 8"
Pitch: 3.8

COMMENTS:
Slo-Flyer props are Not created for Glow engines

The below thing also sets really well with the thing being gone over.

8x3.8 Slow Flyer Pusher

This is an 8x3.8 Slo-Flyer Pusher Propeller from APC

FEATURES:
Lightweight molded nylon construction decreases turning mass for
    higher output and longer life
Designed for electrical powered Park Leaflet type aircraft with rear
    dealing with motors that "push" the plane forward

CONSISTS OF:
8x3.8 Slo-Flyer Pusher Propeller with 2 finding rings and
    guideline sheet

SPECS:
Length: 8" Pitch: 3.8"
Center Density: 0.30" Center size: 0.50"
Hole Size: 1/4"

NEEDS:
Only for usage with electrical motors. Not for usage with radiance or fuel
    engines.
All props need balancing, this is CRUCIAL, use TOPQ5700.
May need prop reamer, usage GPMQ5005 (SAE) or GPMQ5007 (Metric)

Frequently Bought Together

Hitec Hs-55 Sub Micro Servo, .14Sec/18Oz @ 6.0V
+
Spektrum DXe Transmitter Only
+
Spektrum AR620 6 Channel Sport Receiver
This Item: Hitec Hs-55 Sub Micro Servo, .14Sec/18Oz @ 6.0V
$16.99
Spektrum DXe Transmitter Only
$69.99
Spektrum AR620 6 Channel Sport Receiver
$62.99

Total Price: $149.97

Add All Three To Cart

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