Savox SB-2272MG Lightning-Speed Brushless Metal Gear Servo  [SB-2272MG]

Savox SB-2272MG Lightning Speed Brushless Metal Gear Digital Servo
Price:
AUD$140.72
Brand:
Savox
Model:
SB-2272MG
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Savox SB-2272MG Lightning-Speed Brushless Metal Gear Servo

The Savox SB-2272MG is a brushless metal gear digital servo designed to deliver quick, accurate control for RC models that need both speed and fine positional control. Combining a brushless motor with metal gears and a complete aluminum body yields stable operation in 1/8 and 1/10 scale trucks and buggies, as well as in large-scale aircraft and 700-class helicopters.

It uses a 12-bit (4096) position resolution to provide smaller movement increments than lower-resolution servos, which helps with precise steering and control-surface adjustments. The brushless design helps minimize current draw for a given torque output, while the metal gearset and two ball bearings support consistent motion under load.

Mounting note: the SB-2272MG employs a 25-tooth spline output and standard servo dimensions compatible with common mounts in the specified scales. The aluminium case gives a stable mounting surface and assists heat dissipation during continuous operation. Confirm spline count and mount pattern before final installation.

Specifications

  • Item Savox SB-2272MG Lightning Speed Brushless Metal Gear Digital Servo
  • Model Number SB-2272MG
  • Material Metal gears, full aluminum case
  • Dimensions 40.3 x 20.2 x 38.5 mm
  • Weight 66.0 g
  • Resolution 12 bit (4096)
  • Speed @4.8V 0.055 sec/60
  • Torque @4.8V 41.7 oz-in
  • Speed @6.0V 0.045 sec/60
  • Torque @6.0V 69.4 oz-in
  • Speed @7.4V 0.032 sec/60
  • Torque @7.4V 97.2 oz-in
  • Gear Metal
  • Bearing 2BB
  • Output 25 tooth spline

Compatibility

  • 1/8 scale RC trucks and buggies
  • 1/10 scale RC trucks and buggies
  • Control surfaces on giant scale aircraft
  • 700 class helicopter rudder applications

For pilots and racers looking to tune responsiveness and precision, the SB-2272MG offers a blend of speed, torque, and fine resolution in a heat-managing aluminium shell; always verify spline and mount compatibility before fitting.

What tuning changes benefit from 12-bit resolution?

Using the higher resolution helps when trimming endpoints, setting dual rates, or dialing in small steering corrections, since adjustments can be made in much smaller increments.

How should I manage servo heat during aggressive runs?

Ensure adequate ventilation around the aluminium case, avoid prolonged stalled conditions, and choose an appropriate voltage that balances performance with thermal limits for your setup.

Will the brushless motor improve throttle response in models?

A brushless motor improves electrical efficiency and can yield crisper response for a given current draw, which benefits rapid control inputs and repeatable motion under load.

Any special radio settings recommended?

Use precise endpoint and subtrim adjustments to exploit the 12-bit resolution, and adjust servo travel and exponential to tune the feel for your vehicle and driving style.

Does the metal gearset need different maintenance?

Metal gears are robust but still require proper mesh and occasional inspection; avoid over-torquing mounts and check for wear regularly to maintain reliable operation.

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