TRF417 1/10 Electric On-Road

le TRF417 devrait être présenté au 50e salon du modélisme de chiba (japon) du 14 au 17 octobre, ouverture au public les 16 et 17

Les info viennent du site: http://kentech.blogs.se/

Found some CAD pictures of the upcoming TRF417!

* Translated product description below

"Start running for the upcoming World Championships in 2012 TRF TRF417 The new car appears to start with. TRF417 Gurippubaransu reconsider that move with control tires and brushless full battery power source in the square. The change in position and rigid motor mount motor, two gear ratio change, chassis layout changes, changes in gauge steering, cornering was more focused on the machine and thorough review of the new ball differential across the design and detail."

On another site release date is mentioned as December in Japan.

merci de continuer à faire partager

About the Item

-The chassis design is focused on weight distribution and high-traction characteristics, with *the new maximum chassis weight rule in mind. *The 2012 world championship regulations state that the Max.

chassis weight will be restricted to 1,350g. (1,450g in 2010).

-The TRF417 has an optimized chassis layout for high-power lithium batteries and brushless motors.

-One-piece aluminum motor mount offers extra strength and durability to handle high-power motors, enabling transmission of the motor power to the drivetrain with minimal friction loss.

-Compared to the TRF416, the motor position has been moved about 2.0mm towards the center to keep high traction during racing.

-By using a 19T pulley, the secondary gear reduction becomes 1.94, which is very close to the ideal rate for brushless motors (2.0). With this, the car has less flexing resistance on drive belts and speed loss is minimized when the throttle is off.

-Newly designed steering linkage is not connected to the upper deck, providing improved flexibility to hold traction during cornering.

-Newly designed ball diff housing and plates provide extra durability.

-Identical front and rear bulkheads.

-Comes equipped with short reversible suspension arms and TRF416 uprights.

Newly Designed Parts

Front/Rear Carbon Damper Stays

Front/Rear Aluminum Bulkheads

Aluminum Motor Mount

Aluminum Center Shaft

Aluminum Diff Joint

Aluminum Steering Arms and Linkage

Diff Plates

Wheel Axle

Cross Joints

19T Pulley

Carbon Lower & Upper Decks (thicknesses TBA)

Kentech

I added a few notes () where possible to make it clearer!

Feedback won four World Championship latest know-how!

A sign of renewed enthusiasm for all new machine-name TRF417

The next World Championship is scheduled for 2012, starting with the team name of the new car will start running a new TRF417. He can not even imagine from an orthodox appearance, the design is packed with the latest know-how.

TRF416 series has focused on ensuring Riyatorakushon (rear traction) during acceleration. This time, TRF417 completely moved by brushless motor and battery power source is square (lipo), the tire and re-examine Gurippubaransu (grip balance) control. Rigid motor mount and motor position changes, the second gear ratio changes, chassis layout change, change steering linkage, and thorough review of the design details of new prize for the ball diff, and we focused on making machines more cornering. Suspension Shotoribasasu course of fermentation, while using reliable parts of traditional uprights 1050 and has been reduced when cornering rotation loss. Front and rear bulkhead is also a common design and has also considered the compatibility of parts. Please come and experience another dimension of cornering performance!

Around the rear

19T Center Pulley adopted, the second reduction ratio of 1.94 at lower throttle speeds as feeling. Driving from further increases in efficiency can be reduced bending resistance and belt. The new 113T spur gear change, move forward with the motor position. Even aluminum ball differentials and housing, new plate design and durability, the one where the initial operation.

The motor mount accept an output power of advanced brushless motor mount uses the integrated one-piece aluminum and even most left and right shaft support center can be transmitted to the drive without a loss. Even compared to motor ahead TRF416X about 2mm, 2.5mm with moving around inside, and then contribute to change, especially in the slow corners grip weight balance.

Steering around

Maintain steering wiper flexibility and upper deck, but do not connect to approximate conventional maneuverability, size, and a thorough review. Ackermann achieved without changing habits since entering the corner, we also promote a low center of gravity. The front and rear bulkheads are also considered part compatible with the common design.

Expected to release in December

This is the 2010 IFMAR ISTC World Championship-winning machine, the TRF417 Chassis Kit. TRF417 was created using valuable race data gained through races with the TRF416 and aims to win the world championship in 2012.

Newly Designed Parts

# Front/Rear Carbon Damper Stays

# Front/Rear Aluminum Bulkheads

# Aluminum Motor Mount

# Aluminum Center Shaft

# Aluminum Diff Joint

# Aluminum Steering Arms and Linkage

# Diff Plates

# Wheel Axle

# Cross Joints

# 19T Pulley

# Carbon Lower & Upper Decks (thicknesses TBA)

Specs & Features

# The chassis design is focused on weight distribution and high-traction characteristics, with *the new minimum chassis weight rule in mind. *The 2012 world championship regulations state that the minimum chassis weight will be restricted to 1,350g. (1,450g in 2010).

# The TRF417 has an optimized chassis layout for high-power lithium batteries and brushless motors.

# One-piece aluminum motor mount offers extra strength and durability to handle high-power motors, enabling transmission of the motor power to the drive train with minimal friction loss.

# Compared to the TRF416, the motor position has been moved about 2.0mm towards the center to keep high traction during racing.

# By using a 19T pulley, the internal drive ratio becomes 1.94, which is very close to the ideal rate for brushless motors (2.0). With this, the car has less flexing resistance on drive belts and speed loss is minimized when the throttle is off.

# Newly designed steering linkage is not connected to the upper deck, providing improved flexibility to hold traction during cornering.

# Newly designed ball diff housing and plates provide extra durability.-Identical front and rear bulkheads.

# Comes equipped with short reversible suspension arms and TRF416 uprights

TRF417 Debuted at 2010 All Japan Nationals!

The 2010 JMRCA 1/10 Electric Powered Touring Car All Japan Championships took place in Hakusan-City, Ishikawa Prefecture from September 24th-26th. TRF drivers Satoshi Maezumi and Takayuki Kono entered the Super Expert Class with the recently announced TRF417 chassis.

Due to bad weather on the practice day, the amount of driving data which Satoshi and Takayuki could obtain for their machines was limited. However, they steadily scored points and Takayuki took the 8th qualifying position with Satoshi qualifying in 9th position, enabling both drivers to advance to the A-Main Finals.

During the finals, they fought hard and Takayuki took 2nd place in the 2nd heat while Satoshi took 3rd place in the 3rd heat. Satoshi and Takayuki went on to finish 4th and 6th places respectively in the class standings, demonstrating the great potential of the TRF417 chassis.

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# By using a 19T pulley, the internal drive ratio becomes 1.94, which is very close to the ideal rate for brushless motors (2.0). With this, the car has less flexing resistance on drive belts and speed loss is minimized when the throttle is off.

Petite reflexion sur l'utilisation de poulie 19 t, en aucun cas ca rapproche le rapport interne de 2.

Rapport de la 416 x = 2.055

Rapport de la 417 = 1.94

On voi bien que 2.055 et plus proche de 2 par rapport à 1.94

Mais l'utilisation de couronne plus grande c'est pas un mal, je pensai essayer les 19 t de la sakura zero sur la mienne. Je pense que la courroie d'origine permet une dent de + sur la poulie

elle sera en version limité ?

Non c est une edition normale.. comme le 416 std.

Un kit de conversion prevu ?

Un kit de conversion prevu ?

les piéces majeures du kit

Ca va couter un max si on veut adapter son trf 416x en 417, *pendu*

c'est carrément une nouvelle voiture, à part les trains roulants, il y a tout qui change (si je ne me trompe pas)

Cordialement,

G-rem

PS: un tout grand merci à Reporter pour ces photos, merci de nous faire profiter des toutes dernières news (presque) en temps réel. :winner:

Cordialement,

G-rem

bonjour,

y a t il une date de sortie prevu pour le 417?

merci

sortie prevu pour décembre je crois .

oui il y a presque tout qui change environ 1/4 des piece......

juste un truc est t'elle plus fiable que la 416x