The updated RTR Sprint 2 Flux is the easiest way to jump right into the wild and fast world of brushless street car fun! The Sprint 2 chassis is a fantastic way to get started with touring cars and street racing, because it features a completely pre-assembled race car chassis that's ready for loads of action! We've packed in all the latest features like 2.4GHz control and complete waterproof protection
so you can take it just about anywhere! This RTR Sprint 2 Sport is also fitted with the latest Porsche 911 GT3 RS bodyshell
for awesome sports car good looks! The Sprint 2 Flux a quick and easy way to get straight into driving, racing and honing your skills! This is a complete racing machine that looks and drives just like the real thing!
The updated RTR Sprint 2 Flux is now fully waterproof and ready to tackle wet conditions like rain and snow! The new 2.4GHz receiver is safely stored in a brand new waterproof receiver box, protecting it from the elements and ensuring glitch-free operation. The new SF-10W waterproof steering servo and waterproof Flux Vapor electronic speed controller complete the package, allowing you to enjoy the action on the road no matter what the weather is like!
All of the latest HPI kits are now fitted with a comfortable and feature-packed HPI 2.4GHz radio system for supreme control and confidence! The radio features a pistol-grip design with drop-down steering wheel, 3 channel functionality, easy carry handle, fold-down aerial, end point adjustments, servo reversing and steering dual rate. It's also extremely lightweight due to it requiring only four AA batteries. You won't have to worry about radio crystals or what channel other RC racers are using with our 2.4GHz technology - the radio does all that work for you! The radio prevents frequency conflicts automatically and changes channels if there is any interference. Finally, if you ever lose radio signal or battery power, an electronic failsafe will bring it to a safe and controlled stop. You'll have professional-level control in one easy RTR package!
With the RTR Sprint 2 Flux you get the HPI Flux Vapor electronic speed control and a zero maintenance brushless Flux Vektor 5900 motor for stress-free fun, high top speeds and blinding acceleration! You get to choose the battery to use in the car – any stick-pack style RC battery (Ni-MH 7.2 volt or LiPo 7.4-11.1 volt) fitted with a real Deans battery connector will fit in the chassis. Use any RC fast charger to top up the batteries, and you can keep running and ticking off laps for hours!
FLUX VEKTOR 5900Kv BRUSHLESS MOTOR FEATURES:
- High torque/high temperature neodymium magnet
- Oversized precision sealed bearings
- 2.3mm 1/8" hardened steel shaft
- 4 Pole rotor for more torque
- Triple insulated windings for long life
- Black anodized case
- Easy to Install
- Compatible with any sensorless ESC
FLUX VAPOR BRUSHLESS ESC FEATURES:
- 6-7 Cell NiMH/ NiCd or 2S LiPo
- Can handle 40% MORE power than Motiv ESC
- Ultra low resistance (.0007 ohms / phase)
- Sensorless technology eliminates additional sensor wiring and complexity
- Lithium-Ion Compatible. **Programmable Lithium under-voltage cutoff protects delicate lithium packs from over-discharge
- High performance cross-cut aluminum heat sink
- Smooth startup and run with sensorless motors (Patents Pending)
- Linear Torque Braking/ allows better control on corner entry
*25C temperature, 5mph air flow through heat sink minimum. Burst current: < 2 seconds duration, 1% Duty cycle. **ESC must be programmed for Lithium cutoff when using Lithium batteries.
Fırçalı ve Fırçasız motorlu olmak üzere 2’ye ayrılırlar.
Fırçasız motorların sistemi (ESC ve Batarya) fırçalı motorlardan farklıdır.
Fırçasız motorlu araçların bataryası Li-po Fırçalı motorların bataryası Nimh bataryadır.
Nimh bataryalar sonuna kadar kullanılabilir. Fakat Li-po bataryalar kullanımı Nimh bataryalar kadar uzun ömürlü değildir.
Hücre değeri 3.7V altına düşmemelidir.
Fırçalı motorlar eski tip kömürlü DC motorlardır. Bu sebeble sürtünme yaşadığı için devri düşüktür.
Fırçasız motorlar için sarmalı mıknatıslı motorlardır. Sürtünme yaşamadığı için yüksek hız ve torklara çıkabilirler.