Parts/Radio & control/Servos/Theta Servos THL398 HV High Torque Standard Brushless Servo (5V-8.4V)
Theta Servos THL398 HV High Torque Standard Brushless Servo (5V-8.4V)
Theta Servos

Theta Servos THL398 HV High Torque Standard Brushless Servo (5V-8.4V)

Part # TS-THL398
Where to buy
$96.99
AMain Hobbies
Seen Oct 12, 2026
$96.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Theta Servos THL398 HV High Torque Standard Brushless Servo. Designed and developed to be a high performance and a budget friendly, this THL398 super capable servo can put up to 30Kg/CM of pure torque at a high speed rate of 0.10sec/60° while operating on 8.4V! which is ideal for 550 all the way up to 800 class helicopters, airplanes and more!


Features:

  • High Voltage compatible
  • High speed and torque
  • Lightweight at only 65g
  • Ideal for 550 all the way up to 800 class helicopters, airplanes and more

Specifications:

  • Application: 50 all the way up to 800 class helicopters, airplanes and more
  • Motor: Brushless
  • Operating Voltage: 6V-8.4V
  • Speed:
    • 6.0V: 0.12sec/60°
    • 7.4V: 0.11sec/60°
    • 8.4V: 0.10sec/60°
  • Torque:
    • 6.0V: 23Kg/cm
    • 7.4V: 27Kg/cm
    • 8.4V: 30Kg/cm
  • Spline: 25T (Protek/Futaba)
  • Dimensions (LxWxH): 40x37.5x25.9mm
  • Weight: 65g

Includes:

  • (1) THL398 HV High Torque Standard Brushless Servo

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