Skip to content
  • 🛍️ Shop now for big discounts and free shipping! 🛍️
  • 🛍️ Shop now for big discounts and free shipping! 🛍️
Spektrum SalesSpektrum Sales
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • 1/10 Scale
    • Electric Motors
    • Esc/motor Combos
    • Esc Controllers
  • Servos
    • Standard
    • Mini & Micro
    • Large Scale
    • Continuous Rotation
  • Electric Motor Parts
    • Fans & Heatsinks
    • Rotors
    • Sensor Cables
    • Hardware
    • Bearings
    • Endbells & Faceplates
    • Sensors
    • Brushes & Springs
    • Stators
  • Wire & Connectors
    • Connectors
    • Wire
    • Pig Tails
    • Heat Shrink Tubing
    • Solder
  • Receivers
    • Boats
    • Helicopters
    • Airplanes
Home / Servos / Standard / Brushless
  • Spektrum RC 2.0g SH2027L Linear Long Throw Servo W/35mm Servo Lead -Spektrum Sales spmsh2027l
  • TEKIN T-180 Low Profile Digital Hi-Torque Programmable Servo (High Voltage) -Spektrum Sales tektt1501
-35%
FUTABA BLS173SV S.Bus2 Brushless Mini Air HV Servo
FUTABA BLS173SV S.Bus2 Brushless Mini Air HV Servo - Image 2
FUTABA BLS173SV S.Bus2 Brushless Mini Air HV Servo - Image 3
FUTABA BLS173SV S.Bus2 Brushless Mini Air HV Servo -Spektrum Sales fut01102172 1 1
FUTABA BLS173SV S.Bus2 Brushless Mini Air HV Servo -Spektrum Sales fut01102172 1 2

FUTABA BLS173SV S.Bus2 Brushless Mini Air HV Servo

$149.99 Original price was: $149.99.$97.99Current price is: $97.99.

SKU: 646036 Categories: Brushless, Servos, Standard Tag: Futaba
  • Excellent customer service online in a timely manner
  • Friendly, efficient service, always online.
  • Safe and Secure Payments, Always
  • Best price, safe shopping guarantee
Browse
  • 1/10 Scale
    • Electric Motors
    • Esc Controllers
    • Esc/motor Combos
  • Electric Motor Parts
    • Bearings
      • Rock Crawlers
    • Brushes & Springs
      • Rock Crawlers
    • Endbells & Faceplates
      • Rock Crawlers
    • Fans & Heatsinks
      • Rock Crawlers
    • Hardware
      • Cars & Trucks
      • Rock Crawlers
    • Rotors
      • Rock Crawlers
    • Sensor Cables
      • Rock Crawlers
    • Sensors
      • Rock Crawlers
    • Stators
      • Rock Crawlers
  • Receivers
    • Airplanes
      • Electronics
    • Boats
      • Electronics
    • Helicopters
      • Electronics
  • Servos
    • Continuous Rotation
      • Cars & Trucks
    • Large Scale
      • Analog
      • Digital
      • High Voltage
    • Mini & Micro
      • Analog
      • Digital
      • Helicopter Tail
      • High Voltage
    • Standard
      • Analog
      • Brushless
      • Digital
      • Helicopter Tail
      • High Voltage
  • Uncategorized
  • Wire & Connectors
    • Connectors
      • Bullet
      • Plug
    • Heat Shrink Tubing
      • Airplanes
    • Pig Tails
      • Airplanes
    • Solder
      • Airplanes
    • Wire
      • Airplanes
      • Cars & Trucks
  • Description
  • Reviews (0)
This is the Futaba High Voltage BLS173SV S.Bus2 HV SX Mini Servo.
Features:
  • Designed to be used with models requiring high speed and high torque
  • Brushless motor offers incredible holding power and 5X longer life
  • than servos equipped with brushed motors
  • Programmable and compatible with S.Bus and S.Bus2
  • One year limited warranty through the Futaba USA Service Center
  • beginning at date of purchase
Specifications:
Torque: 105.6 oz-in (7.6 kg-cm) @ 7.4V
94.5 oz-in (6.8 kg-cm) @ 6.6V
Speed: 0.10 sec/60° @ 7.4V
0.11 sec/60° @ 6.6V
Dimensions: 1.30 x 0.59 x 1.07″ (33 x 15 x 27.1mm)
Weight: 0.99 oz (28 g)
Power Requirements: DC 6V to 7.4V

 

SBus Programmable Defaults

Dead Band Degree: 0.36
Damper Factor: 112
Stretcher Gain: 1
Boost: 5
Neutral Offset Degree: 0
Travel Adjust Percentage: 100%
Reverse (Normal/Reverse): Nor
Stop Mode (Free/Hold): Hold
Buzzer (On/Off): Off
Smoother (On/Off): On
Boost (On/Off): Off
Soft Start: 3.0
Includes:
  • (1) HV BLS173SV HS S.Bus2 Mini Servo with Instructions
  • (1) 0.83″ (21mm) Round Horn
  • (1) 1.5″ (39mm) Four Point Horn
  • (1) 1.2″ (32mm) Six Point Horn
  • (4) Grommets
  • (4) Eyelets
  • (4) Mounting Screws

This product was added to our catalog on August 6, 2018

Reviews

There are no reviews yet.

Be the first to review “FUTABA BLS173SV S.Bus2 Brushless Mini Air HV Servo” Cancel reply

Related products

-30%
Hitec D950TW D-Series Ultra Torque Titanium Gear Digital Servo (High-Voltage)Alternative view of Hitec D950TW D-Series Ultra Torque Titanium Gear Digital Servo (High-Voltage)
Quick View

Hitec D950TW D-Series Ultra Torque Titanium Gear Digital Servo (High-Voltage)

$129.99 Original price was: $129.99.$90.99Current price is: $90.99.
-54%
KO Propo RSx4S Response H.C Servo W/4S Selector (High Voltage)Alternative view of KO Propo RSx4S Response H.C Servo W/4S Selector (High Voltage)
Quick View

KO Propo RSx4S Response H.C Servo W/4S Selector (High Voltage)

$211.00 Original price was: $211.00.$97.99Current price is: $97.99.
-59%
FUTABA BLS177SV S.Bus2 HV Ultra Torq Servo
Quick View

FUTABA BLS177SV S.Bus2 HV Ultra Torq Servo

$239.99 Original price was: $239.99.$97.99Current price is: $97.99.
-30%
Sanwa/Airtronics 94819 Micro Metal Gear Digital Airplane ServoAlternative view of Sanwa/Airtronics 94819 Micro Metal Gear Digital Airplane Servo
Quick View

Sanwa/Airtronics 94819 Micro Metal Gear Digital Airplane Servo

$26.99 Original price was: $26.99.$18.89Current price is: $18.89.
-30%
Spektrum RC 2.3 Gram Performance Linear Long Throw ServoAlternative view of Spektrum RC 2.3 Gram Performance Linear Long Throw Servo
Quick View

Spektrum RC 2.3 Gram Performance Linear Long Throw Servo

$19.99 Original price was: $19.99.$13.99Current price is: $13.99.
-30%
Hitec D840WP Waterproof High Speed Steel Gear Large Scale Servo (High Voltage)Alternative view of Hitec D840WP Waterproof High Speed Steel Gear Large Scale Servo (High Voltage)
Quick View

Hitec D840WP Waterproof High Speed Steel Gear Large Scale Servo (High Voltage)

$99.99 Original price was: $99.99.$69.99Current price is: $69.99.
-30%
MKS Servos HV75K-R Brushless Metal Gear Digital Wing ServoAlternative view of MKS Servos HV75K-R Brushless Metal Gear Digital Wing Servo
Quick View

MKS Servos HV75K-R Brushless Metal Gear Digital Wing Servo

$73.99 Original price was: $73.99.$51.79Current price is: $51.79.
-30%
Sanwa/Airtronics PGS-CX II Hi-Torque Programmable Servo (High Voltage)Alternative view of Sanwa/Airtronics PGS-CX II Hi-Torque Programmable Servo (High Voltage)
Quick View

Sanwa/Airtronics PGS-CX II Hi-Torque Programmable Servo (High Voltage)

$106.99 Original price was: $106.99.$74.89Current price is: $74.89.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
SIGNUP FOR NEWSLETTER
Subscribe to be the first to hear about our exclusive offers and latest arrivals

    Visa
    MasterCard
    Stripe
    PayPal
    Copyright 2026 © Spektrum Sales
    • 1/10 Scale
      • Electric Motors
      • Esc/motor Combos
      • Esc Controllers
    • Servos
      • Standard
      • Mini & Micro
      • Large Scale
      • Continuous Rotation
    • Electric Motor Parts
      • Fans & Heatsinks
      • Rotors
      • Sensor Cables
      • Hardware
      • Bearings
      • Endbells & Faceplates
      • Sensors
      • Brushes & Springs
      • Stators
    • Wire & Connectors
      • Connectors
      • Wire
      • Pig Tails
      • Heat Shrink Tubing
      • Solder
    • Receivers
      • Boats
      • Helicopters
      • Airplanes
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.