KO Propo 30128 - RSx3-12 GT Mini Racing Servo  [KO-30128]

KO Propo 30128 - RSx3-12 GT Version
Price:
CAD$125.39
Brand:
KO Propo
Model:
KO-30128
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Race-Grade Mini Servo for Tight Steering

The KO Propo 30128 - RSx3-12 GT Version is a compact servo built for 1/12 racing, GT and F1 models. With a coreless motor and dual ball bearings this unit gives quick, repeatable response ideal for track use.

Robust Components for Consistent Handling

Engineered for accuracy the RSx3-12 GT uses a hard alumite aluminum gear train with a plastic first gear to reduce wear. The coreless motor keeps power delivery smooth and the gold-plated connector improves electrical contact reliability.

Specifications

  • Torque: 7.5Kg-cm
  • Speed: 0.13sec/60deg (@6.0V)
  • Dimensions: 33x26x15mm (Mini size)
  • Weight: 26.0g
  • Operating Voltage: 6.0V
  • Motor Type: Coreless
  • Bearings: Dual ball bearings
  • Cable: Black with gold-plated connector

The KO Propo 30128 - RSx3-12 GT servo suits drivers wanting precise, durable control in tight 1/12 scale racing setups.
Remark :
Due to limited stock availability, please notice that some KO Propo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will this servo fit a 1/10 scale car?

This servo is optimised for 1/12 scale, GT and F1 cars. It can be used in some 1/10 builds if the mounting space and bolt pattern are compatible, but check dimensions first.

How should I maintain the RSx3-12 GT?

Inspect gears and bearings regularly for wear, keep the connector clean, and avoid letting grit enter the case. Light gear grease on metal-to-metal interfaces helps longevity.

What electronics pair well with this servo?

Use a reliable speed controller or receiver battery that can supply 6.0V under load. High-quality leads and a stable power source maximise the coreless motor performance.

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