Category: RC Vehicles

Axial AX90050 Yeti™ SCORE® Trophy Truck® 1/10 Scale Electric 4WD – RTR

yeti1

Published on Oct 9, 2015

The Yeti™ SCORE® Trophy Truck® RTR is THE ONE that Axial has been working towards for a long time! We’ve always wanted to build a Trophy Truck®, but we first had to build a successful platform. For authenticity, it had to be solid rear axle versus the commonly accepted independent suspension all the way around. Some would consider this “going backwards.” But Axial didn’t just accept what the establishment said was the only way, we wanted true scale looks with the functionality to match. When we delivered the Yeti™ Rock Racer with its IFS front end and solid rear axle, we knew then we had the key ingredients to deliver the vehicle of our dreams – our very own solid rear axle trophy truck! And to top it off we went straight to Roger Norman, CEO/President of SCORE® International, for his blessing and for official licensing.

SCORE® International, the premier world championship desert racing association, was founded in 1973 by the legendary Mickey Thompson. This race organization is home to the world famous Baja 1000 and Baja 500 events. If you live in Southern California, chances are you have seen the iconic red, white and blue SCORE® decals adorning off road vehicles all over the place. This desert racing series was the early inspiration for short course racing events, as organizers tried to bring desert racing to the masses in confined spaces. That’s right, short course off road racing was born in the desert. In true Axial style, we brought you a new R/C vehicle replicating desert racing’s top level competition vehicles, the SCORE® Trophy Truck®.

Axial didn’t stop there. We partnered with the top companies actively developing their products through desert racing to take authenticity to the next level. The Axial SCORE® Trophy Truck® is suspended by a set of aluminum King Shocks rocking the iconic blue shock caps, rod ends, ride height adjusters and springs. King Shocks is a company who has all but dominated the sport through the years providing the latest technology known to man to conquer the harsh terrain of Baja.

Axial also partnered with BFGoodrich® to bring you accurate replicas of the latest spec desert racing tire, the Baja T/A® KR2. This tire has already produced wins at both the Baja 1000 and the grueling King of the Hammers events. A set of five functional BFGoodrich® tires mounted to the extremely strong 105 Method Race wheels provide the connection to dirt. The fifth wheel and tire being a functional spare accessed quickly from the rear of the Trophy Truck® cage.

The other partners on this vehicle are names synonymous with success in the desert:

Rigid Industries – The best lighting available for pitch black night racing in Baja
Lowrance – GPS units to help keep you on course in extremely dusty conditions
Fuel Safe – Custom fuel bladders for the aluminum fuel cells on board.
Pro Am Racing products – Spindles, hubs, brakes and power steering racks
Magnaflow – Exhaust systems for maximum performance and mean sound
PCI Race Radios – Communication between driver, co-driver, chase vehicles and pits
Rancho Drivetrain Engineering – Bullet proof transmissions
Sparco – Safety equipment, and the best molded seats in the business.                                                              Credits: http://www.axialracing.com/products/ax90050                                                                                    http:// http://

RC Gearing

Gearing A Basic Overview

On an electric car, there are 2 Gears on your car that you need to worry about changing: the Spur Gear and the Pinion Gear. The Pinion Gear is the one attached to the motor, the Spur Gear being the gear the pinion comes in contact with. On a Nitro vehicle, you might have 4 gears…2 for the 2-speed on the motor and 2 for the 2-speed on the ‘drive train’.

Changing the Pinion or Spur Gears will result in much different results.

On the Pinion Gear, the higher the number of teeth, the faster (top end) your car will have, but you will lose acceleration. The lower the number of teeth, the faster your car will accelerate, but you will lose top end. More top end usually results in less run time, also.

On the Spur Gear, the higher the number of teeth, the more acceleration the car will have, but the less top end. The lower the number of teeth the more top end you will have, but you will lose acceleration.

Changing the Gearing

On an electric car, the Pinion is changed by loosening the screws to the motor (or, in some cases, removing it from the car) and then removing the Pinion. Slide the new Pinion on, re-install in car (if applicable), and adjust the Gear mesh.

To change the Spur requires a little more work. Depending on the vehicle you own, it could be as easy as removing 2 screws or disassembling a whole portion of the car. See your instruction manual for the procedure as it applies to your vehicle.

On a Nitro vehicle, changing the Pinion gears requires the removal of the motor from the car (in most cases). You will then need to remove the gears from the clutch bell and replace with the appropriate gears.

Changing the Spur Gears on a Nitro vehicle requires the disassembly of a portion of the car (in most cases) to remove the gears and replace with the appropriate ones. See your instruction manual for the procedure as it applies to your vehicle.

 Credits: http://www.rcracingusa.net/gears1

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IFMAR 1/10th World championships

racing1 racing2 racing3From RC Racing the worlds no1 RC TV show – www.rcracing.tv – The deciding race of the 2008 1/10th TV worlds from Bangkok Thailand – Race commentary by John Hindhaugh, with Nick Daman in th epits!                                               

RC Recreation

 

  On a beautiful warm sunny day, spending time with your family and friends, what better way to fulfill that enjoyment than with a remote controlled boat & pickup truck at the lake. You’ll have hours of delight plus memories to cherish for a lifetime. http://                                 http://  http:// http://



Features of Brushless Speed Control

Electronic Speed control (ESC) systems for brushed motors are often very different by design. This explains the fact that brushed ESCs aren’t compatible with brushless motors. Brushless speed control systems are basically for driving tri-phase brushless motors. It does this by sending a series of signals for rotation. The correct phase often varies with rotation of the motor. This rotation is take into account by ESC. The controller generates the signal depending on the back EMF signal it receives from the motor. The EMF signal guides the controller on the position of the rotor and what fets to switch on.

Brushless motors, also known as inrunners or outrunners, have become very common with radio-controlled airplane hobbyists because of their high level of efficiency, longevity, power and light weight compared to traditional brushed motors. Brushless motor controllers are however much more complex than their brushed counterparts.

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Know the Different Battery Types for Electric RC Vehicles

Various RC vehicles run on different power sources. Among these, RC cars or boats that run on electricity are the easiest to operate. With electric remote control cars or boats, there is no need for sophisticated technical knowledge or the need for glow plugs or fuel.

The only requirements are to charge the batteries and to ensure correct wiring. That’s pretty much it!

Rechargeable battery packs for RC vehicles can be typically either one of the following: NiCd, NiMH, or Li-Po cells. Following are more information on RC batteries.

Know your batteries

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