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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 Dec 16, 2025 05:33:52 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:
Really 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 dependable 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
2 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 item is regularly bought with the above mentioned item.



This is the Futaba S3003 Requirement Servo.
This basic servo is utilized in cars, boats, or where basic 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 certain they are capable
of providing adequate amps.

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

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
Measurements: 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)
Adapter: "J" type with approx. 5" lead

Regularly bought with the item that you are currently reviewing.

8x3.8 Slow Flyer Propeller

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

FEATURES:
Computer-optimized design gives these props a thinner profile and
    more "bite" with less noise.
Lightweight molded nylon construction minimizes turning mass for
    greater output and longer life.
Reinforcing carbon fibers assist preserve true, consistent 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 instruction sheet

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

SPECS:
Length: 8"
Pitch: 3.8

REMARKS:
Slo-Flyer props are Not created for Radiance engines

The listed below item likewise pairs really well with the item being gone over.

8x3.8 Slow Flyer Pusher

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

FUNCTIONS:
Lightweight molded nylon construction minimizes turning mass for
    greater output and longer life
Designed for electrical powered Park Flyer type aircraft with rear
    dealing with motors that "push" the aircraft forward

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

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

REQUIRES:
Only for use with electrical motors. Not for use with radiance or gasoline
    engines.
All props need balancing, this is EXTREMELY IMPORTANT, use TOPQ5700.
May need prop reamer, use 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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