KO Propo 30137 - RSx4s-one10X Low Profile Servo Unit  [KO-30137]

KO Propo 30137 - RSx4s-one10X ICS Digital Servo 7.4V HCS
Price:
AUD$172.30
Brand:
KO Propo
Model:
KO-30137
Condition:
Brand New
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Low Height Servo Built for Responsive Steering

The KO Propo 30137 RSx4s-one10X is a low profile digital unit tuned for quick, accurate control on 1/10 scale electric and gas chassis. Its construction focuses on thermal stability and shaft support for consistent lap-to-lap performance.

Performance Highlights for Hobbyists

  • Voltage Compatibility: Operates efficiently between 6.0V to 7.4V, supporting Lipo, Life, and Ni-MH batteries.
  • Coreless Motor: Enables precise movement with minimal cogging.
  • Torque and Speed: Delivers up to 12.5Kg-cm torque and a speed of 0.09sec/60deg at 7.4V for sharp responsiveness.
  • Durable Construction: Uses a hard alumite aluminum gear and a heat sink middle case to reduce thermal buildup.
  • Enhanced Bearings: Dual ball bearings secure smooth rotation and longer service life.
  • Connectivity: Gold-plated connector for dependable signal contact.

Specifications

  • Dimensions: 40.5x26x21mm (Low Profile)
  • Weight: 50.5g
  • Compatible Categories: 1/10 EP on-road, 1/10 EP off-road, 1/10 GP on-road

Suited to racers and foamer builders who need a compact servo that handles heat and delivers consistent torque for aggressive steering 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.

What are the gearbox materials and how do they help?

The hard alumite aluminum gear provides strength and better heat transfer, improving durability under higher loads compared to standard nylon gears.

Can this servo handle competitive club racing demands?

Yes, its torque and quick 0.09sec/60deg speed at 7.4V make it suitable for club-level racing where precise steering inputs are critical.

Is the gold-plated connector important?

Gold plating helps maintain clean signal and power contacts, reducing the chance of intermittent connections during vibration.

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