KO Propo 30138 - RSx4s-one10X ICS Digital Servo for 4S Racing - Precision Steering Unit  [KO-30138]

KO Propo 30138 - RSx4s-one10X ICS Digital Servo 7.4V HCS w/61032 Servo Model Selector for 4S
Price:
£91.70
Brand:
KO Propo
Model:
KO-30138
Condition:
Brand New
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Precision Steering with KO Propo 30138

The KO Propo 30138 - RSx4s-one10X ICS Digital Servo is built to provide consistent, accurate inputs for 1/10 scale models. Designed for use with common battery chemistries, this high-voltage servo suits both electric and fuel-powered applications where control fidelity matters.

Engineered for Consistent Performance

Featuring a coreless motor and dual ball bearings, the servo offers low drag and steady centring behavior. Hard alumite aluminum gears give resistance to wear, and the aluminium heat sink helps maintain temperature under sustained use. At 7.4V the servo runs at 0.09sec per 60 degrees with 12.5Kg-cm of torque.

Specifications

  • Torque: 12.5Kg-cm (at 7.4V)
  • Speed: 0.09sec/60deg (at 7.4V)
  • Dimensions: 40.5x26x21mm
  • Weight: 50.5g
  • Operating Voltage: 6.0~7.4V
  • Motor Type: Coreless
  • Gear Material: Hard Alumite Aluminum
  • Connector: Gold Plated

A dependable choice for drivers seeking a compact servo that balances speed and mechanical strength for 1/10 racing.
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.

What mounting considerations should I take into account?

Check the servo footprint and depth against your servo bay and ensure the horn and linkage geometry do not bind. The compact 40.5x26x21mm size fits most 1/10 layouts but verify clearance around the heat sink.

Can this servo handle sustained track conditions?

Yes, the aluminium heat sink and robust gear train help during extended runs. Monitor voltage and temperature to maintain consistent performance under race conditions.

Is the connector compatible with standard receivers?

The servo uses a gold plated connector which is compatible with common receiver leads. Confirm pinout and secure connections when installing to avoid intermittent signal or power issues.

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