Savox SC-1233SG High-Precision Coreless Servo with Steel Gears  [SC-1233SG]

Savox SC-1233SG High Speed Coreless Steel Gear Digital Servo
Price:
NZD$137.74
Brand:
Savox
Model:
SC-1233SG
GTIN:
4710006990675
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High speed steering with the Savox SC-1233SG

Designed for modelers demanding crisp responsiveness, the Savox SC-1233SG offers rapid actuation and robust construction. It is a solid choice for competitive drivers and builders who prioritise control fidelity.

Why the coreless motor improves response

The coreless motor reduces rotational mass to boost acceleration and improve step response. With 12 bit (4096) resolution the unit provides fine micro-adjustments, useful for precise trimming and tight racing lines.

Robust steel geartrain built for abuse

The unique steel gearset resists wear and shock better than softer materials, giving longevity under repeated use. That rugged geartrain helps maintain consistent servo behaviour across demanding sessions.

Aluminium housing for stability and heat control

The full aluminium case helps dissipate heat during long runs and keeps the mechanism rigid in high-load situations. Its low flex contributes to repeatable positioning and cleaner steering feel.

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

For those after repeatable precision and a strong geartrain, the Savox SC-1233SG is a dependable choice. It balances speed, torque, and build quality for serious 1/10 scale applications.

This model does not advertise a waterproof rating. Avoid prolonged exposure to water and dry the unit quickly after any moisture contact to protect electronics and bearings.
The aluminium case helps with heat dissipation, but in extended high-load sessions monitor temperature and allow cooling breaks if it gets very warm.
The speed and torque figures are given at 4.8V and 6.0V. Use a suitable regulator or BEC to maintain the recommended voltage for consistent performance.
Yes, it is a straightforward upgrade for many 1/10 scale cars. Check horn spline compatibility and mounting dimensions before swapping to ensure a proper fit.

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