Savox SC-1233SG Speed-Focused Coreless Servo with Steel Gearing  [SC-1233SG]

Savox SC-1233SG High Speed Coreless Steel Gear Digital Servo
Price:
AUD$114.43
Brand:
Savox
Model:
SC-1233SG
GTIN:
4710006990675
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Responsive steering from the Savox SC-1233SG

The Savox SC-1233SG is built to respond quickly and hold position under load, making it a popular pick for drivers who want sharp steering feel. Its construction supports regular use in both on-road and off-road setups.

Coreless motor for faster reaction and lower draw

With a coreless motor at its centre, the SC-1233SG accelerates faster and runs more efficiently. The 12 bit (4096) resolution provides smooth micro adjustments for precise control during tight maneuvers.

Durable steel gears for heavy duty use

The steel gearset gives the servo resilience against wear and sudden shocks, helping it maintain reliable output after repeated impacts. It is well suited to drivers who push their setups hard.

Alloy case for cooling and rigidity

An aluminium case improves heat transfer and reduces flex around the gears, which helps keep the servo tracking accurately under load. The metal shell also trims unnecessary weight compared to heavier housings.

Specifications

  • Dimensions: 40.3x20.2x45.0 mm
  • Weight: 79.0 g
  • Speed (@4.8V): 0.08 sec/60°
  • Torque (@4.8V): 138.9 oz-in
  • Speed (@6.0V): 0.07 sec/60°
  • Torque (@6.0V): 180.5 oz-in
  • Gear Type: Unique Steel
  • Bearing: 2 Ball Bearings
  • Case Material: Full Aluminum
  • Spline: 25 Tooth

Savox SC-1233SG balances quick timing and durable internals for everyday racing and bashing. It is a practical upgrade for pilots wanting faster response without sacrificing longevity.

Most 1/10 scale servo mounts accommodate this unit, but verify the 40.3x20.2x45.0 mm footprint and screw pattern before fitting.
Steel gears typically need little to no break-in, but running the servo through full travel gently during setup helps seat linkages and reveals any binding early.
Pair the SC-1233SG with a quality metal steering horn and a stable regulator or BEC to make the most of its speed and torque figures without voltage sag.
With the horn removed, rotate the output spline by hand to feel for rough spots or grinding. Any noticeable play or noise suggests bearing inspection or replacement.

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