Why is sliding roller more durable? - Wear loss - SR - RR - Roller weight - Dr.Pulley
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- เผยแพร่เมื่อ 27 ก.ค. 2024
- why is sliding roller more durable? it's a concept.
Chapter
00:00 start
00:29 introduction of Variator kit conponents
00:50 Equation
01:10 What caused are the wear of Round roller? What result?
02:14 Sliding Roller
02:52 Comparison
03:14 Example
03:56 Advance notice
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#Slider #TuningParts #RollerWeight #Scooter - ยานยนต์และพาหนะ
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A great suggestion for everyone I always graphite my sliders really well before installing them and they last forever try it out guys works great very smooth shifting and they last literally the life of the belt
All of this would be less confusing if we all stopped calling them "rollers". They don't roll, they all slide. Even the round ones slide (which is why they wear and develop flat spots). If you lay the round ones on a flat surface they will happily roll around all day but when squeezed between 2 surfaces like in a variator they slide, because they can't roll in 2 different directions at the same time. I use the Dr Pulley sliding weights because they last longer, but I don't really expect any significant improvement in performance in the standard variator. Possibly there might be a noticeable improvement using the Dr Pulley variator but I haven't tried that yet.
Good post!
Very well analysed …and beautiful explanation ❤
love that you guys did a video.
Thanks for the music, it really helped.
Video much joy give me.
Can i use sliding roller if the peak of the roller track there is no stopper(round shape)?
Which Dr Pulley roller weight do I need for my Honda Forza 350 2021?
from where can I purhcase this in India (Mumbai city) any dealers or outlets here?
Whats your Dr.Pulley size for PCX160 sir
But the contact area on the bottom is the same, so wear is still there, just 1/2 that of the original.
the reality is not so, the roller sometimes flips which causes the sound and torque to be lost
You mean the Dr. Pulley Sliding weights flip ?
@@Scientific_legal rather it changes position and it greatly affects the torque
@@Sparkxscx thanks for your reply. Pls reply that can I use it in TVS jupiter 110 cc, BS 4 (2018) model? here is the users manual if you had like to see the specifications. if you need more details let me know. www.tvsmotor.com/-/media/Feature/Owners/User-Manual/OM_Jupiter-Grande-New_BSIV_Rev-0_SBT.pdf?la=en&hash=8164F90D4FDC2407167C7CF7B8C33895
sliding roller terbalik itu efek jalur roller yang udah gak rata, bukan karena rollernya, gw selama ini pakai udah sebulan lebih normal" aja.
圓珠推力根本OOXX 但是多邊有機率會翻 不是直上就好
I need 28 g dr pully 4 my Honda silver 600 cc how can I order ?
Hi, I have a Honda Navi 110, could you please tell me which number of you rollers should I buy. Thx
Contact us through the online form. Ours customer will reply soon.
drpulley.co/contact-us/
Can i use it in my TVS Jupter 110 cc, BS 4 (2018) model ? I am from India.
Contact us through the online form. Ours customer will reply soon.
drpulley.co/contact-us/
The top part of Dr Pulley might not wear out so fast but what about the bottom part?
Thins video is for dump people, you are too smart!
the main problem why round roller wear out so fast, it caused by friction from the edge of ramp plate,
so there are even a triangle shape of weight rollers on some ATV model
Hello im using nmax v2 155cc. Right now im using roller sliding DR PULLEY 13g .why my top speed drop from 115kmh turn to 110kmh.my weight 110kg.
How heavy are the stocks rollers?
😂😂😂
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modify the RAMP not the rollers. Dr pully rollers will go over past the high point and get stuck, have seen it many times. always use round rollers with cut ramps. sorry Dr pully ! but you cant solve the problem with odd ramped shaped rollers.
Just when I thought I understood what all this geometry was about. Now I've got to do some research to see if folks are having any problems with the Dr. Pulley sliders versus the round rollers/sliders. You bring up a good point - if Dr. Pulley slider shape was such a good idea then why haven't Honda, Yamaha and all the other manufacturers gone over to the Dr. Pulley shaped sliders? Perhaps I'll be better off in the long run to only change the roller weights and leave the shape alone. Thanks for bringing this up.
@@STBRetired1 thats a fallacy thinking. same as if electricity so efficient why we still burning fuel.
its all about how the technology advance and ofc money. round roller is easier to manufacture. cost less.
this dr pulley roller is twice as expensive as standard round one.
still ordering mine. it will arrived in few days. i just wanna do some experiment for my PCX160
tbh i dont really expect a significant performance boost. factory roller is quite enough.
sliding roller only designed for factory ramp. not modified one.
ofc it will stuck if you use it.