Parts/Radio & control/Servos/Futaba S-A400 Brushless S.Bus2 Digital Low Profile Airplane Servo (High Voltage)
Futaba S-A400 Brushless S.Bus2 Digital Low Profile Airplane Servo (High Voltage)
Futaba

Futaba S-A400 Brushless S.Bus2 Digital Low Profile Airplane Servo (High Voltage)

Part # FUT01102403-3
Where to buy
$159.99
AMain Hobbies
Seen Oct 12, 2026
$159.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Servo Overview:

This is the S-A400 Brushless S.Bus2 Digital Low Profile Airplane Servo from Futaba. Engineered for precision control, this coreless digital servo delivers fast speed and high torque, making it an excellent choice for performance-driven RC airplanes. With its S.Bus2 compatibility and durable metal gears, it offers reliable and smooth operation in demanding flight conditions.


Features:

  • Coreless motor for high efficiency
  • S.Bus2 compatibility for easy integration
  • Fast response with low profile design
  • Metal gears with bearings for durability
  • High-torque performance at multiple voltages

Specifications:

  • Input Voltage: 6.0-7.4V
  • Speed:
    • @6.6V: 0.09sec/60°
    • @7.4V: 0.08sec/60°
  • Torque:
    • @6.6V: 100oz-in (7.20kg-cm)
    • @7.4V: 111.1oz-in (8.00kg-cm)
  • Pulse/Frequency: -
  • Motor Type: Brushless
  • Output Shaft: 25T
  • Gear Material: Steel
  • Dimensions: 1.59x0.79x1.0in (40.39x20.1x25.4mm)
  • Servo Lead Length: -
  • Weight: 1.62oz (45.9g)

Includes:

  • (1) S-A400 Brushless S.Bus2 Digital Low Profile Airplane Servo
  • Assorted Servo Horns and Mounting Hardware

CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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