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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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List Price:  $19.95
Price:  $13.99
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Updated on Oct 2, 2025 07:23:37 AM

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

FEATURES:
Very slim case and lightweight for installing in small airplanes,
    electrics or gliders, where really high speed and good torque are
    critical.
One of the slimmest micro servos available.
High-strength resin equipment train offers reliable operation.

INCLUDES:
One HS-55 Servo w/pre-installed small X-shaped servo horn and screw
One really small straight servo horn
One M1.7x3 servo horn screw
One small straight servo horn
2 M1.7x7 servo installing 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 product is frequently gotten with the above stated product.



This is the Futaba S3003 Standard Servo.
This standard servo is used 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 utilizing NiMH or LiPo batteries, make certain they are capable
of delivering sufficient amps.

INCLUDES:
One S3003 standard servo with preinstalled Xshape servo horn FUTM0031
4 brass eyelets
4 Black rectangular rubber grommets (FUTM2348)
4 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 gears
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
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

Frequently gotten with the product that you are currently reading about.

8x3.8 Slow Flyer Propeller

This is a 8x3.8 Slo-Flyer "tractor" (not a "pusher") airplane 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 reduces rotating mass for
    higher output and longer life.
Reinforcing carbon fibers assist keep real, constant 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 small shaft finding rings
One finding ring guideline sheet

REQUIRES:
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 designed for Radiance engines

The below product additionally pairs actually well with the product being talked about.

8x3.8 Slow Flyer Pusher

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

FEATURES:
Lightweight molded nylon construction reduces rotating mass for
    higher output and longer life
Created for electric powered Park Leaflet type aircraft with rear
    dealing with motors that "push" the airplane forward

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

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

REQUIRES:
Only for usage with electric motors. Not for usage with glow or gas
    engines.
All props need balancing, this is ESSENTIAL, 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
$13.99
Spektrum DXe Transmitter Only
$69.99
Spektrum AR620 6 Channel Sport Receiver
$62.99

Total Price: $146.97

Add All Three To Cart

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