KO Propo 30121 - RSx3-Response H.C Precision Coreless High-Speed Servo  [KO-30121]

KO Propo 30121 - RSx3-Response H.C
Price:
CAD$220.89
Brand:
KO Propo
Model:
KO-30121
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
category
Write a review

Sharp Steering and Fast Response from the KO Propo 30121 - RSx3-Response H.C

The KO Propo 30121 - RSx3-Response H.C delivers tight control for racers and serious hobbyists, using a coreless motor and dual ball bearings to achieve rapid, consistent movement suited to 1/8 scale off-road and on-road rigs.

Rugged Construction and Reliable Connections

With a hard alumite aluminum gear and a tough aluminum top case, the RSx3-Response H.C is built to withstand aggressive use. Gold-plated connector and black cable wiring improve signal integrity, and the servo works cleanly with HCS systems for flexible installation.

Specifications

  • Max torque: 17.6Kg-cm at 7.4V / 14.5Kg-cm at 6.0V
  • Rotation speed: 0.06sec/60deg at 7.4V / 0.07sec/60deg at 6.0V
  • Size: 41x37.5x20mm (Standard size)
  • Mass: 69.9g
  • Voltage range: 6.0 to 7.4V (Lipo, Life, Ni-MH)
  • Motor: Coreless
  • Bearings: Dual ball bearings

A solid upgrade for competitive drivers and weekend racers, the RSx3-Response H.C gives consistent torque and quick response for precise vehicle control.
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.

Can this servo handle 1/8 buggy steering loads?

Yes. The RSx3-Response H.C is specified for 1/8 scale on-road and off-road use and delivers the torque needed for heavy steering demands.

What battery voltages are recommended?

Run the servo between 6.0 and 7.4V. That covers standard Ni-MH packs as well as 2S LiPo or Life cells for peak speed and torque.

Any tips for mounting this standard size servo?

Use a firm servo mount and check horn alignment to avoid binding. The aluminum top case helps resist flex but secure mounting reduces wear on gears and bearings.

Copyright © 2008-2025 rcjaz.ca All rights reserved